Trillion dollars how many zeros

Hayley Milliman is a former teacher turned writer who blogs about education, history, and technology. When she was a teacher, Hayley's students regularly scored in the 99th percentile thanks to her passion for making topics digestible and accessible. Our new student and parent forum, at ExpertHub. See how other students and parents are navigating high school, college, and the college admissions process.

Ask questions; get answers. How to Get a Perfect , by a Perfect Scorer. Score on SAT Math. Score on SAT Reading. Score on SAT Writing. What ACT target score should you be aiming for? How to Get a Perfect 4. How to Write an Amazing College Essay. A Comprehensive Guide. Choose Your Test. How Many Zeros in a Billion? A Million? A Trillion? Select personalised ads.

Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email.

Anne Marie Helmenstine, Ph. Chemistry Expert. Helmenstine holds a Ph. She has taught science courses at the high school, college, and graduate levels.

Facebook Facebook Twitter Twitter. Updated December 09, Name Number of Zeros Groups of 3 Zeros Ten 1 10 Hundred 2 Thousand 3 1 1, Ten thousand 4 10, Hundred thousand 5 , Million 6 2 1,, Billion 9 3 1,,, Trillion 12 4 1,,,, Quadrillion 15 5 Quintillion 18 6 Sextillion 21 7 Septillion 24 8 Octillion 27 9 Nonillion 30 10 Decillion 33 11 Undecillion 36 12 Duodecillion 39 13 Tredecillion 42 14 Quatttuor-decillion 45 15 Quindecillion 48 16 Sexdecillion 51 17 Septen-decillion 54 18 Octodecillion 57 19 Novemdecillion 60 20 Vigintillion 63 21 Centillion Featured Video.

View Article Sources. Cite this Article Format. Helmenstine, Anne Marie, Ph. Counting and Calculating in German from 0 to the Trillions. Should the U. Census Count Undocumented Immigrants? Counting: The Cardinal Numbers of Spanish. Do you think the googol is big? How about the googolplex , which is a one followed by a googol of zeros. The googolplex is so large its value exceeds the number of atoms in the known universe. Since then, even larger numbers have been described, such as TREE 3.

The names given to large numbers based on powers of ten vary between different countries. The two main naming systems are the short scale and the long scale. The United States uses the short scale, in which a billion is 1, million and is written as a one followed by nine zeros. The long scale is used in France and was previously used in the United Kingdom. In the long scale, a billion means one million million. According to this definition of a billion, the number is written with a one followed by 12 zeros.