121988029755072

121,988,029,755,072 is an even composite number composed of eight prime numbers multiplied together.

What does the number 121988029755072 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 896 divisors.

121988029755072 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.

Prime factorization of 121988029755072:

26 × 3 × 13 × 19 × 67 × 97 × 157 × 2521

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 67 × 97 × 157 × 2521)

See below for interesting mathematical facts about the number 121988029755072 from the Numbermatics database.


Names of 121988029755072

  • Cardinal: 121988029755072 can be written as One hundred twenty-one trillion, nine hundred eighty-eight billion, twenty-nine million, seven hundred fifty-five thousand and seventy-two.

Scientific notation

  • Scientific notation: 1.21988029755072 × 1014

Factors of 121988029755072

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 2879

Divisors of 121988029755072

Bases of 121988029755072

  • Binary: 110111011110010100011010010111000101110110000002
  • Hexadecimal: 0x6EF28D2E2EC0
  • Base-36: 178OIZA11C

Squares and roots of 121988029755072

  • 121988029755072 squared (1219880297550722) is 14881079403524331636309725184
  • 121988029755072 cubed (1219880297550723) is 1815313557064715257233692346019479150133248
  • The square root of 121988029755072 is 11044819.1363676029
  • The cube root of 121988029755072 is 49595.1344943179

Scales and comparisons

How big is 121988029755072?
  • 121,988,029,755,072 seconds is equal to 3,878,842 years, 4 days, 12 hours, 51 minutes, 12 seconds.
  • To count from 1 to 121,988,029,755,072 would take you about nine million, six hundred ninety-seven thousand, one hundred five years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 121988029755072 cubic inches would be around 4132.9 feet tall.

Recreational maths with 121988029755072

  • 121988029755072 backwards is 270557920889121
  • The number of decimal digits it has is: 15
  • The sum of 121988029755072's digits is 66
  • More coming soon!

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"Number 121988029755072 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 121988029755072 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/121988029755072/

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The information we have on file for 121988029755072 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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