138731143311540

138,731,143,311,540 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138731143311540 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1152 divisors.

138731143311540 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 138731143311540:

22 × 35 × 5 × 13 × 19 × 31 × 281 × 13267

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 19 × 31 × 281 × 13267)

See below for interesting mathematical facts about the number 138731143311540 from the Numbermatics database.


Names of 138731143311540

  • Cardinal: 138731143311540 can be written as One hundred thirty-eight trillion, seven hundred thirty-one billion, one hundred forty-three million, three hundred eleven thousand, five hundred forty.

Scientific notation

  • Scientific notation: 1.3873114331154 × 1014

Factors of 138731143311540

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 13621

Divisors of 138731143311540

Bases of 138731143311540

  • Binary: 111111000101100110111001000010000110000101101002
  • Hexadecimal: 0x7E2CDC8430B4
  • Base-36: 1D6C7GSN90

Squares and roots of 138731143311540

  • 138731143311540 squared (1387311433115402) is 19246330124527049677497171600
  • 138731143311540 cubed (1387311433115403) is 2670065382726971623172121051862607640264000
  • The square root of 138731143311540 is 11778418.5403448797
  • The cube root of 138731143311540 is 51767.5949177963

Scales and comparisons

How big is 138731143311540?
  • 138,731,143,311,540 seconds is equal to 4,411,221 years, 12 weeks, 1 day, 1 hour, 39 minutes.
  • To count from 1 to 138,731,143,311,540 would take you about eleven million, twenty-eight thousand and fifty-three 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 138731143311540 cubic inches would be around 4314 feet tall.

Recreational maths with 138731143311540

  • 138731143311540 backwards is 045113341137831
  • 138731143311540 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138731143311540's digits is 45
  • More coming soon!

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"Number 138731143311540 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 138731143311540 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/138731143311540/

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Numbermatics. 2024. "Number 138731143311540 - Facts about the integer". https://numbermatics.com/n/138731143311540/

The information we have on file for 138731143311540 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 138731143311540, math, Factors of 138731143311540, curriculum, school, college, exams, university, Prime factorization of 138731143311540, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, seven hundred thirty-one billion, one hundred forty-three million, three hundred eleven thousand, five hundred forty.

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