31138688973168

31,138,688,973,168 is an even composite number composed of five prime numbers multiplied together.

What does the number 31138688973168 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1320 divisors.

31138688973168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, three hundred twenty divisors.

Prime factorization of 31138688973168:

24 × 310 × 75 × 37 × 53

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 37 × 53)

See below for interesting mathematical facts about the number 31138688973168 from the Numbermatics database.


Names of 31138688973168

  • Cardinal: 31138688973168 can be written as Thirty-one trillion, one hundred thirty-eight billion, six hundred eighty-eight million, nine hundred seventy-three thousand, one hundred sixty-eight.

Scientific notation

  • Scientific notation: 3.1138688973168 × 1013

Factors of 31138688973168

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 102

Divisors of 31138688973168

Bases of 31138688973168

  • Binary: 1110001010010000010100111111010111001011100002
  • Hexadecimal: 0x1C520A7EB970
  • Base-36: B1CWZFR00

Squares and roots of 31138688973168

  • 31138688973168 squared (311386889731682) is 969617950967694394223956224
  • 31138688973168 cubed (311386889731683) is 30192631797983495928417993222933142597632
  • The square root of 31138688973168 is 5580205.1013531751
  • The cube root of 31138688973168 is 31460.5835942537

Scales and comparisons

How big is 31138688973168?
  • 31,138,688,973,168 seconds is equal to 990,113 years, 51 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
  • To count from 1 to 31,138,688,973,168 would take you about two million, four hundred seventy-five thousand, two hundred eighty-four 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 31138688973168 cubic inches would be around 2621.7 feet tall.

Recreational maths with 31138688973168

  • 31138688973168 backwards is 86137988683113
  • 31138688973168 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 31138688973168's digits is 72
  • More coming soon!

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"Number 31138688973168 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 31138688973168 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/31138688973168/

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Numbermatics. 2024. "Number 31138688973168 - Facts about the integer". https://numbermatics.com/n/31138688973168/

The information we have on file for 31138688973168 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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