9990745351931916

9,990,745,351,931,916 is an even composite number composed of seven prime numbers multiplied together.

What does the number 9990745351931916 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

9990745351931916 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 9990745351931916:

22 × 35 × 112 × 132 × 23 × 31 × 893

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 13 × 13 × 23 × 31 × 89 × 89 × 89)

See below for interesting mathematical facts about the number 9990745351931916 from the Numbermatics database.


Names of 9990745351931916

  • Cardinal: 9990745351931916 can be written as Nine quadrillion, nine hundred ninety trillion, seven hundred forty-five billion, three hundred fifty-one million, nine hundred thirty-one thousand, nine hundred sixteen.

Scientific notation

  • Scientific notation: 9.990745351931916 × 1015

Factors of 9990745351931916

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 172

Divisors of 9990745351931916

Bases of 9990745351931916

  • Binary: 1000110111111010000111101010111011111001001000000011002
  • Hexadecimal: 0x237E87ABBE480C
  • Base-36: 2QDF91X50R0

Squares and roots of 9990745351931916

  • 9990745351931916 squared (99907453519319162) is 99814992687149184090913499431056
  • 9990745351931916 cubed (99907453519319163) is 997226174242253897124774524825231621756447983296
  • The square root of 9990745351931916 is 99953716.0486388119
  • The cube root of 9990745351931916 is 215376.9867071537

Scales and comparisons

How big is 9990745351931916?
  • 9,990,745,351,931,916 seconds is equal to 317,674,798 years, 40 weeks, 6 days, 11 hours, 18 minutes, 36 seconds.
  • To count from 1 to 9,990,745,351,931,916 would take you about nine hundred fifty-three million, twenty-four thousand, three hundred ninety-six 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 9990745351931916 cubic inches would be around 17948.1 feet tall.

Recreational maths with 9990745351931916

  • 9990745351931916 backwards is 6191391535470999
  • 9990745351931916 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 9990745351931916's digits is 81
  • More coming soon!

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"Number 9990745351931916 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 9990745351931916 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/9990745351931916/

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Numbermatics. 2024. "Number 9990745351931916 - Facts about the integer". https://numbermatics.com/n/9990745351931916/

The information we have on file for 9990745351931916 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!

Keywords: Divisors of 9990745351931916, math, Factors of 9990745351931916, curriculum, school, college, exams, university, Prime factorization of 9990745351931916, STEM, science, technology, engineering, physics, economics, calculator, nine quadrillion, nine hundred ninety trillion, seven hundred forty-five billion, three hundred fifty-one million, nine hundred thirty-one thousand, nine hundred sixteen.

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