One hundred. Now there is a term “googol” ( given by Milton Sirotta). We know that one million has 6 zeros. and Canada, it has 12 zeros. Simply the Best App to Count Zeros! Please ReTweet. 3 trillion in figures equals 3000000000000, or 3,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. The first is to write a 1 followed by six zeros: 1,000,000. If you use the long scale one billion is written with a one. There are, of course, many numbers between trillion and quadrillion, but it isn’t until quadrillion that that number value actually gets a new name. In the UK the "old term" is rarely used now. How many zeros does 700 trillion have? When we count zeros in 700 trillion above, we see that there are 14 zeros. The scientific notation for a googolplex is 1 x 10 10^100. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. . The next named number after trillion is quadrillion , which is a 1 with 15 zeros after it: 1,000,000,000,000,000. Answer : There are 12 zeros in Trillion. The original meaning of billion, established in the 15th century, was "a million of a million" (1,000,000 to the power of 2, hence the name billion), or 10 to the power of 12 = 1 000 000 000 000. We know that one thousand has 3 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. One trillion equals 1,000,000,000,000, i. 5. 9 billion = 0. . 4 million you just need to multiply the number by 1,000,000 to get 1,400,000. What does 200 trillion mean? It means 200000000000000, 200,000,000,000,000, 20000000 crores or 2000000000 lakhs for example. e. By counting the number of. When I punched it into the calculator on Google, it gave me 1. Using this calculator you can find how many zeros are in 500 trillions, as well as, in any other number written as billions, trillions, etc. There’d be ten-duotrigintillion of them! Counting to a googolplex would be even more. Here we notice that ‘ googol ’ somewhat matches with the term “ Google ”. As massive as a googol is, a googolplex is many, many times larger, such that it’s impossible to write all the zeros out. Answer: There are 12 zeros in a trillion. There are 15 zeros in a quadrillion. Trillion↔Thousand Calculator. S. This is the so also called short scale. Continue reading. Details. 3 trillion, and other related information. If you want to write 100 trillion in words, then it will be written as `one hundred trillion` Therefore, 100 trillion as a number is 100000000000000 and It has 14 zeros A trillion is a 1 with 12 zeros after it, represented as 1,000,000,000,000 or 10¹². 10 trillion in standard form = 1. I was writing something and had to multiply two numbers (110,000 x 10,000,000). A cardinal number equal to 1 followed by 18 zeroes or 1,000,000,000,000,000,000 is the number of a quintillion. Experts use this large value when they’re measuring something that exceeds millions because a billion is equal to one thousand million. In the U. How many zeros are in 6 trillion? There are 15 zeros in the number 6,000,000,000,000,000 (6 trillion). In scientific notation, 700 000 000 000 000 000 000 is denoted as 7 x 10 20 as there are 20 zeroes after number 7. How many zeros does 31 trillion have? When we count zeros in 31 trillion above, we see that there are 12 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. This is the so also called short scale. , 1 followed by 9 zeros, or 1,000 million is called a billion, while most other countries refer to the same number as 1,000 million, or a "milliard". We know that one million has 6 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. We know that one trillion has 12 zeros. Therefore, 1 quadrillion (1000000000000000 ). By counting the number of. What is a quintrillion? It is a digit with 18 zeros. e. So, to multiply 140 by one million you just need to add 6 zeros to the right of 140. How many zeros in ten billion trillion? Just multiply ten billion X 1 trillion. The Last 'Zeroes' by CodeChum Admin How many zeroes are there after the last non-zero digit of a million? a trillion? To easily identify that, let us make a program to count and print the number of zeroes after the last non-zero digit of a number. According to the definition of a trillion used in most of Europe, it has 18 zeros. Is googol bigger than infinity?To find the number of zeros in 130 million you just need to multiply the number by 1,000,000 to get 130,000,000. 230 trillion in figures equals 230000000000000, or 230,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. 1,000,000. It is 10,000,000,000,000 or (1 x 1013). We know that one million has 6 zeros. one million million, or 10 12 (ten to the twelfth power ), as defined on the short scale. There is also a long scale, nowadays used in France, in which a billion means one million million. We know that one billion has 9 zeros. This is the so also called short scale. Using this calculator you can find how many zeros are in 100 trillions, as well as, in any other number written as billions, trillions, etc. By grouping the zeros into three, you can see the difference between hundreds, thousands, and so on. Similarly, there are six zeros in a million. quadrillion: Fifteen zeroes. When astronomers write these really, really big numbers, they use a shorthand called scientific notation. There is also a long scale, nowadays used in France, in which a billion means one million million. This is the so also called short scale. quadrillion: Fifteen zeroes. sextillion: Twenty-one zeroes. This is the so also called short scale. If you use the long scale one billion is written with a one. In the next part of how many zeros in thirty-one trillion, we show you how many 100 and 1000 there are in 31 trillion, and other related information. By counting the number of zeros in 1,400,000 you will find that it has 5 zeros. How many zeros are in 507 billion? Including the 0 in 507, there are ten zeros in 507 billion (507,000,000,000)what is 1 trillion divided by 8 billion. Mathematically and scientifically, a billion can be written as (10) 9 too. This is the so also called short scale. Short scale vs long scale. There are several ways to write one million in numbers. 9 billion by 1000: 1. 5 zeros: Million: 1,000,000: 6 zeros: Billion: 1,000,000,000: 9 zeros: Trillion: 1,000,000,000,000: 12 zeros: Quadrillion: 1,000,000,000,000,000: 15 zeros: Quintillion:. 13 zeros in 10 trillion. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. It is 10,000,000,000,000 or (1 x 1013). That's a ' 1 ', with a hundred zeros after it. How many zeros does 100 trillion have? When we count zeros in 100 trillion above, we see that there are 14 zeros. Details. 330 → 3,300 → 33,000 → 330,000 → 3,300,000 → 33,000,000 → 330,000,000. That definition is 1 followed by 36 zeros. To find the number of zeros in 8 billion you just need to multiply the number by 1,000,000,000 to get 8,000,000,000. . There is also a long scale, nowadays used in France, in which a billion means one million million. Google’s distant relation googol has 100 zeros and centillion has a whopping 303 zeros (except in the UK, where it has 600 zeros. TimelineHowever, knowing how many zeros each one has and their order of magnitude can help make it easier to comprehend. This is the so also called short scale. So, to multiply 12 by one million you just need to add 6 zeros to the right of 12. The number 6 trillion trillion can represent two different numbers, because there are two scales in use. Million: Six zeroes. Ten: 10 (1 zero) Hundred: 100 (2 zeros) Thousand: 1000 (3 zeros) Ten thousand 10,000 (4 zeros). Details. Conclusion. 000. By counting the number of zeros in 300,000 you will find that it has. 10002 = 1,000,000 = Million. If you use the long scale one billion is written with a one. This is the so also called short scale. Every time you jump up to the next level of number, another 0 is added. This is the so also called short scale. What is higher than a Trillion? After Billion, comes a Trillion. Short scale vs long scale. If the same large number is asked to name by grouping, then it is denoted as ‘five hundred quintillion’ (American) or Trillion (European). For example, if a book has sold 4 million copies, and we wish to write 4 million in numeric form, we multiply 4 with 1,000,000. By counting the number of zeros in 1,000,000,000,000 you will find that it has 12 zeros. I am often asked the question: How many 0s are in ______. This is the so also called short scale. So, to multiply 2 by one trillion you just need to add 12 zeros to the right of 2. Facts. If we convert 1 trillion to Indian rupees it will be 7,65,33,30,00,00,000. So, to multiply 1 by one trillion you just need to add 12 zeros to the right of 1. There are two main ways of naming a number: scientific notation and naming by grouping. That’s a lot of zeroes!Short scale vs long scale. 1 billion = 1. Using this calculator you can find how many zeros are in 1. This is the so also called short scale. Most importantly, the number of zeros in any number depends on whether you’re using the short scale (more common) or the large scale system. The short scale is used in the US, while the long scale is still in use in some countries. 31 Trillion has how many Zeros? You already know the answer to the question 31 trillion has how many zeros?, but we are left with telling you how many 10, 100, 1000 et cetera there are in thirty. So how many years are there in 100 trillion seconds?” he said. This is the so also called short scale. quintillion: Eighteen zeroes. Now, as an aside, along with the nearly six trillion miles in the light-year, you might be interested to know that there are nearly five trillion dollars in the current U. A billion has 9 zeros, and a trillion has 12 zeros. Click To Tweet How many Zeros in One Trillion? 1 trillion in figures equals 1000000000000, or 1,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. ---- Actually, this is six trillion -> 6,000,000,000,000 so there are actually 12 zeros in 6 trillion. Answer: 375. Thus, we get: Zeros in 5. If you use the long scale one billion is written with a one. How Many Zeros Are in All Numbers, Million, Billion, Trillion. In the United States and many other English-speaking countries, a billion refers to 1,000,000,000, or 10^9. NUMBER NAME NUMBER NAME; 10 1: ten: 10 33: decillion: 10 2: hundred: 10 36: undecillion: 10 3: thousand: 10 39: duodecillion: 10 4: ten thousand: 10 42: tredecillion. Six trillion seconds equals 189,276 years. After 999 thousand comes one million. To simplify things, a billion has 3 groups of 3 zeros. Short scale vs long scale. 900 → 9,000 → 90,000 → 900,000. There are 13 zeros in 80 trillion. To find the number of zeros in 20 tens you just need to multiply the number by 10 to get 200. 100 x 10,000,000,000,000. Are there any numbers bigger than a trillion? Numbers Bigger Than a Trillion Name Number of Zeros Groups of (3) Zeros Duodecillion 39 13 Tredecillion 42 14 Quatttuor-decillion 45 15. To find the number of zeros in 7. Later, French arithmeticians changed the words' meanings, adopting the short scale definition whereby three zeros rather than six were added at each step, so a billion came to denote a thousand million (10 9), a trillion became a million million (10 12), and so on. one thousand thousand and is the natural number following 999,999 and preceding 1,000,001. Million ( 10 6) - 1,000,000 (6 zeros) Billion ( 10 9) - 1,000,000,000 (9 zeros) Trillion ( 10 12) - 1,000,000,000,000 (12 zeros) You can find zeros for quadrillion, quintillion, sextillion and so on by adding three zeros to the. 000. If you use the long scale one billion is written with a one. 5 zeros: Million: 1,000,000: 6 zeros: Billion: 1,000,000,000: 9 zeros: Trillion: 1,000,000,000,000: 12 zeros: Quadrillion: 1,000,000,000,000,000: 15 zeros: Quintillion:. There is also a long scale, nowadays used in France, in which a billion means one million million. In the U. . 13 zeros in 10 trillion. Numbers Bigger Than a Trillion. 0 times 10 to the 12th power) There are 12 0's in one trillion. So, if you divide one trillion by one billion, you get 1,000. Many times, Indian leaders are asked “How many zeros are there in trillion?” Here, is the answer:In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. So, to multiply 1 by one trillion you just need to add. That’s a lot of zeroes! There are nine zeroes in a billion (or three groups of three zeroes). Most importantly, the number of zeros in any number depends on whether you’re using the short scale (more common) or the large scale system. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. So, to multiply 24 by one trillion you just need to add 12 zeros to the right of 24. How many zeros are in a: Million – 6 zeros. 5 million seconds in a year, 1. The short scale is use by most English-speaking and Arabic-speaking countries. This is the so also called short scale. S. How many zeroes are there in a trillion? On Economics, Neoliberalism and Economic Justice The idea of economics as a science, not a branch of moral and political philosophy, is ideological. There is also a long scale, nowadays used in France, in which a billion means one million million. 0*10^12 (1. Details. Have you ever wondered what number comes after a trillion? Or how many zeros there are in a vigintillion? Some day you. There are many more numbers from 100 billion to 1 trillion in comparison to numbers from 1 to 100 billion. 2 Answers. The largest number that can be written in standard form is googolplex, which has 10^100 zeros. As you can see from the table above, 1 million has six zeroes, 1 billion has nine zeroes, one trillion has twelve zeroes, and one quadrillion has 15 zeroes. We would like to show you a description here but the site won’t allow us. there are 12 zeros. Million(@$egin{align*}10^6end{align*}@$) - 1,000,000 (6 zeros)To find the number of zeros in 140 million you just need to multiply the number by 1,000,000 to get 140,000,000. This is the so also called short scale. How many zeros does 0 trillion have? When we count zeros in 0 trillion above, we see that there are 0 zeros. The largest number that can be written in standard form is googolplex, which has 10^100 zeros. The short scale is used in the US, while the long scale is still in use in some countries. In the US, there are 12, excluding the 2 zeroes past the decimal. Is there 7 numbers in a million? One million has six zeros (1,000,000). 10003 = 1,000,000,000 = Billion. 150 → 1,500 → 15,000 → 150,000 → 1,500,000 → 15,000,000 → 150,000,000. One billion pennies stacked on top of each other would make a tower almost 870 miles high. If you use the long scale one billion is written with a one. 10 x 100 = 1000. If you use the long scale one billion is written with a one. 1 trillion consists of 1 followed by 12 zeros, that is, 1, 000, 000,000, 000 and can be written as \(10^{12} \) (ten to the twelfth power). Due to its dominance in the financial world (and by the US dollar ), this was adopted for. There is also a long scale, nowadays used in France, in which a billion means one million million. 000000001 metres. A trillion was 1,000,000,000,000,000,000, or the third power of a million. that late a peak meant there was no longer any chance of getting to net zero in time to. The next named number after trillion is quadrillion, which is a 1 with 15 zeros after it: 1,000,000,000,000,000. 073 Billion KiloBytes in a TerraByte (TB). One billion seconds is about 32 years. 1,000,000,000,000. How many 0s in a trillion? Answer: One trillion has 12 zeros in short scale notation: 1 trillion = 1,000,000,000,000. ---- Actually, this is six trillion -> 6,000,000,000,000 so there are actually 12 zeros in 6 trillion. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. There are six zeros in a million. Thanks to this method, it’s easier to distinguish how many zeros need to be grouped to name the large value. How many zeros are in 6 trillion? There are 15 zeros in the number 6,000,000,000,000,000 (6 trillion). So, to multiply 1 by one k you just need to add 3 zeros to the right of 1. By multiplying the value given in trillion by 1000, we can convert trillion to billion. How much is 1 followed by 100 zeros? A googol is 10 to the 100th power (which is 1 followed by 100 zeros). We know that one million has 6 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. one million billion trillion is the sum of those, or 6+9+12 = 27 zeroesDetails. For example, the number 500,000,000,000,000,000,000 can be called 5 × 10 20 in scientific notation since there are 20 zeros behind the 5. Thus, we get: Zeros in 100 Trillion = 14. If you want to write 700 trillion in words, then it will be written as `seven hundred trillion` Therefore, 700 trillion as. So, to multiply 120 by one million you just need to add 6 zeros to the right of 120. 1. This number increases by three each time you move through billions and trillions. However, if you are referring to the United Kingdom, a billion has 12 zeros and a trillion has 18 zeros, so it would be 30 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. there are 155 billion seconds in 5,000 years and 1,000 billion make a trillion. one million million , or 10 12 (ten to the twelfth power ), as defined on the short scale . To find the number of zeros in 200 billion you just need to multiply the number by 1,000,000,000 to get 200,000,000,000. It is 10,000,000,000,000 or (1 x 1013). 28 trillion is 14,280,000,000,000 There are 10 zeros How many zeros are in nine hundred billion? In the UK there are million = 6 zeros trillion = 9 zeros billion = 12 zeros and 2 zeros in 9 hundred so 12 + 2 = 14Americans and other nations conceive of numbers larger than 999,999,999 differently. One million = 1×10 6. To find the number of zeros in 1 k you just need to multiply the number by 1,000 to get 1,000. It is a known fact that the progression starts from Unit_Tens_Hundreds_Thousand_Ten thouand_Hundred thousand_Million_Billion_Trillion. Also, notice the period placements -. 1. This is the so also called short scale. 6 billion you just need to multiply the number by 1,000,000,000 to get 3,600,000,000. Quadrillion has 15 zeros. Therefore, 1 trillion (1000000000000 ) has 12 zeros. This is now the. The larger the number is, the more zeros it has. This is the so also called short scale. A billion has 9 zeros, and a trillion has 12 zeros. There are only 16 countries that are doing progress to achieve trillion economies. 31 trillion is written in e-notation as 31e12. That definition is 1 followed by 36 zeros. Short scale vs long scale. How many zeros are there in all numbers, ten, hundred, fifty hundred, million, billion, trillion, quadrillion, sextillion, septillion, octillion, nonillion,. One million equals 1,000,000, i. The term was invented by Milton Sirotta, the 9-year nephew. Mathematically and scientifically, a billion can be written as (10) 9 too. A billion is equal to 100 crores as per Indian numbers. How many zeros does 15 trillion have? When we count zeros in 15 trillion above, we see that there are 12 zeros. If you use the long scale one billion is written with a one. There are 9 zeros in 16,000,000,000 which is 16 billion How many zeros are in a billion and trillion? There are nine zeros in a billion (1,000,000,000) and twelve zeros in a trillion (1,000,000,000,000). 1 Million added by 61 Ten = 1,000,610. How Many Billions Are In A Quadrillion? A billion is 1,000,000,000 (1 followed by 9 zeros) and a quadrillion is 1,000,000,000,000,000 (1 followed by 15 zeros). Speaking of which, the answer to “ 1 billion = how many million ” is one thousand million. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Trillion has how many zero?There is also a "long scale," which is used in France and previously was used in the United. There is also a long scale, nowadays used in France, in which a billion means one million million. It has 12 zeros after the 1. Now, after a trillion, there comes a number known as quadrillion, and then we have other numbers following it. 16 x 10 7 sec. A sextillion has 21 zeros. It was adapted from French usage, and is. There is also a long scale, nowadays used in France, in which a billion means one million million. This is the so also called short scale. Add another two to reach the total on the Zimbabwean 100 trillion dollar bill, the note with the most zeroes of any legal tender in all recorded history. If you use the long scale one billion is written with a one. Thus, we get: Zeros in 3 Trillion = 12. One trillion equals a thousand billions, or million millions. billion: Nine zeroes. So, to multiply 300 by one k you just need to add 3 zeros to the right of 300. On the US short scale, there are 13 zeroes in ten trillion. 100 billion how many zeros 15 zeros 15 zeros equals 5 zeros is how. 13 zeros in 10 trillion. This is the so also called short scale. Name Number of Zeros Groups of (3) Zeros; Million: 6: 2 (1,000,000) Billion: 9: 3 (1,000,000,000). There is also a long scale, nowadays used in France, in which a billion means one million million. The same change has been done with a trillion. It is 10,000,000,000,000 or (1 x 1013). Details. A trillion in English-speaking countries, such as the United States: there are twelve zeroes (1,000,000,000,000) A trillion in other countries: eighteen zeroes. There is also a long scale, nowadays used in France, in which a billion means one million million. One of them is a googolplex, which is a 1 followed by a googol of zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. Woah! It is indeed a big amount for everyone around the world. To convert a trillion to a billion, use the following formula: 1 trillion = 1000 billion. 13 zeros in 10 trillion. A billion is. A million has six zeros (1,000,000), a billion has nine zeros (1,000,000,000), and a trillion has twelve zeros (1,000,000,000,000). This is the so also called short scale. As another example, it’s much easier to remember that a trillion is written with four sets of. Decimals Ordering Decimals Powers of 10 Doubling Paper Rounding. Similarly, there are six zeros in a million. 0 trillion, as the current penetration of cybersecurity. 10 trillion in figures equals 10000000000000, or 10,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. So, to multiply 15 by one million you just need to add 6 zeros to the right of 15. 1 → 10 → 100 → 1,000. Each time you jump to the next level of the number, another 0 is added. We know that one million has 6 zeros. Question : How Many Zeros in a Thousand ? Answer : There are 3 zeros in Thousand. 368 trillion in figures equals 368000000000000, or 368,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. The larger the number, the more zeros it has. How many zeros in 10 billion? Answer: 10. 1 billion you just need to multiply the number by 1,000,000,000 to get 2,100,000,000. Thus, we get: Zeros in 100 Trillion = 14. How many zeros does 350 million have? It has 4 zeroes. Still no gazillion. How many zeros are in 1 trillion? One trillion equals a thousand billions, or million millions. If you want to write 31 trillion in words, then it will be written as `thirty-one trillion` Therefore, 31 trillion as a number is. How many zeros in a UK trillion? there are 12 zeros. 000. Experts use this large value when they’re measuring something that exceeds millions because a billion is equal to one thousand million. 3 Trillion has how many Zeros? You already know the answer to the question 4. 2 trillion? Answer: 120,000,000,000 tens. According to the definition of a trillion used in the U. Each time you jump to the next level of the number, another 0 is added. There are 9 zeros in a billion. Counting the 0s in 200,000,000,000,000 is the easiest way to figure it out. 1 quadrillion, 3 zeros per thousand and 2 sets in a million so four sets total aka quad and thus a quadrillion is the easy and obvious solution. By counting the number of zeros in 7,500,000 you will find that it has 5 zeros. One billion seconds is about 32 years. The next named number after trillion is quadrillion, which is a 1 with 15 zeros after it: 1,000,000,000,000,000. In this case, a billion has nine zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. Names of numbers above a trillion are rarely used in practice; such large numbers have practical usage primarily in the scientific domain, where powers of ten are expressed as 10 with a numeric superscript. 140 → 1,400 → 14,000 → 140,000 → 1,400,000 → 14,000,000 → 140,000,000. How many zeros does 600 trillion have? When we count zeros in 600 trillion above, we see that there are 14 zeros. . Trillion is a number with two distinct definitions: 1,000,000,000,000, i. 100 x 1000 = 100,000. It has 21 zeros, because 'Giga' means 'a Billion'. Details. 13 zeros in 10 trillion. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. 1. Thus, we get: Zeros in 500 Trillion = 14. So, it's 1 followed by 21 zeros. zillion: 1 n a very large indefinite number (usually hyperbole) Synonyms: billion , gazillion , jillion , million , trillion Type of: large indefinite amount , large indefinite quantity an indefinite quantity that is above the average in size or magnitude adj very large indeterminate number “a zillion people were there” Synonyms: cardinal. Trillion is a 1 with 12 zeros after it, and it looks like this: 1,000,000,000,000. It is 10,000,000,000,000 or (1 x 1013). 33 Trillion has how many Zeros? You already know the answer to the question 33 trillion has how many zeros?, but we are left with telling you how many 10, 100, 1000 et cetera there are in thirty. If you use the long scale one billion is written with a one. A million has six zeros (1,000,000), a billion has nine zeros (1,000,000,000), and a trillion has twelve zeros (1,000,000,000,000). e. In a billion, there are 9 zeroes. Numbers Based on Groups of Three Zeros Name Number of Zeros Groups of (3) Zeros Hundred thousand 5 (100,000) Million 6 2 (1,000,000) Billion 9 3. The larger the number, the more zeros it has. Suppose we want to find x million in number form; we multiply x by 1 million in numbers, i. How many millions are in a trillion? A trillion is a million million for both American and modern British English definitions. It takes about 32,000 years to finish 1 trillion seconds. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros.