138795969715920

138,795,969,715,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138795969715920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1600 divisors.

138795969715920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.

Prime factorization of 138795969715920:

24 × 34 × 5 × 11 × 19 × 113 × 317 × 2861

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 113 × 317 × 2861)

See below for interesting mathematical facts about the number 138795969715920 from the Numbermatics database.


Names of 138795969715920

  • Cardinal: 138795969715920 can be written as One hundred thirty-eight trillion, seven hundred ninety-five billion, nine hundred sixty-nine million, seven hundred fifteen thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3879596971592 × 1014

Factors of 138795969715920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 3331

Divisors of 138795969715920

Bases of 138795969715920

  • Binary: 111111000111011111101000111100010011110110100002
  • Hexadecimal: 0x7E3BF4789ED0
  • Base-36: 1D75ZKRH00

Squares and roots of 138795969715920

  • 138795969715920 squared (1387959697159202) is 19264321209382581765501446400
  • 138795969715920 cubed (1387959697159203) is 2673810143175220168085681961547357106688000
  • The square root of 138795969715920 is 11781170.1335614367
  • The cube root of 138795969715920 is 51775.6569971547

Scales and comparisons

How big is 138795969715920?
  • 138,795,969,715,920 seconds is equal to 4,413,282 years, 26 weeks, 4 days, 16 hours, 12 minutes.
  • To count from 1 to 138,795,969,715,920 would take you about eleven million, thirty-three thousand, two hundred 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 138795969715920 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138795969715920

  • 138795969715920 backwards is 029517969597831
  • 138795969715920 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138795969715920's digits is 81
  • More coming soon!

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"Number 138795969715920 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 138795969715920 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/138795969715920/

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Numbermatics. 2024. "Number 138795969715920 - Facts about the integer". https://numbermatics.com/n/138795969715920/

The information we have on file for 138795969715920 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 138795969715920, math, Factors of 138795969715920, curriculum, school, college, exams, university, Prime factorization of 138795969715920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, seven hundred ninety-five billion, nine hundred sixty-nine million, seven hundred fifteen thousand, nine hundred twenty.

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