9990821513488750

9,990,821,513,488,750 is an even composite number composed of six prime numbers multiplied together.

What does the number 9990821513488750 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 960 divisors.

9990821513488750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 9990821513488750:

2 × 54 × 113 × 19 × 313 × 1032

(2 × 5 × 5 × 5 × 5 × 11 × 11 × 11 × 19 × 31 × 31 × 31 × 103 × 103)

See below for interesting mathematical facts about the number 9990821513488750 from the Numbermatics database.


Names of 9990821513488750

  • Cardinal: 9990821513488750 can be written as Nine quadrillion, nine hundred ninety trillion, eight hundred twenty-one billion, five hundred thirteen million, four hundred eighty-eight thousand, seven hundred fifty.

Scientific notation

  • Scientific notation: 9.99082151348875 × 1015

Factors of 9990821513488750

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 171

Divisors of 9990821513488750

Bases of 9990821513488750

  • Binary: 1000110111111010011001011001110101001101101001011011102
  • Hexadecimal: 0x237E996753696E
  • Base-36: 2QDG81HRI3Y

Squares and roots of 9990821513488750

  • 9990821513488750 squared (99908215134887502) is 99816514514389637198196376562500
  • 9990821513488750 cubed (99908215134887503) is 997248980611826056852913338939892468107421875000
  • The square root of 9990821513488750 is 99954097.0320314083
  • The cube root of 9990821513488750 is 215377.5339938127

Scales and comparisons

How big is 9990821513488750?
  • 9,990,821,513,488,750 seconds is equal to 317,677,220 years, 25 weeks, 2 days, 23 hours, 19 minutes, 10 seconds.
  • To count from 1 to 9,990,821,513,488,750 would take you about nine hundred fifty-three million, thirty-one thousand, six hundred sixty-one 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 9990821513488750 cubic inches would be around 17948.1 feet tall.

Recreational maths with 9990821513488750

  • 9990821513488750 backwards is 0578843151280999
  • The number of decimal digits it has is: 16
  • The sum of 9990821513488750's digits is 79
  • More coming soon!

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"Number 9990821513488750 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 9990821513488750 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/9990821513488750/

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Numbermatics. 2024. "Number 9990821513488750 - Facts about the integer". https://numbermatics.com/n/9990821513488750/

The information we have on file for 9990821513488750 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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