138995616702791680

138,995,616,702,791,680 is an even composite number composed of six prime numbers multiplied together.

What does the number 138995616702791680 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2880 divisors.

138995616702791680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 138995616702791680:

219 × 5 × 133 × 172 × 372 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 17 × 17 × 37 × 37 × 61)

See below for interesting mathematical facts about the number 138995616702791680 from the Numbermatics database.


Names of 138995616702791680

  • Cardinal: 138995616702791680 can be written as One hundred thirty-eight quadrillion, nine hundred ninety-five trillion, six hundred sixteen billion, seven hundred two million, seven hundred ninety-one thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 1.3899561670279168 × 1017

Factors of 138995616702791680

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 135

Divisors of 138995616702791680

Bases of 138995616702791680

  • Binary: 1111011011100111111000110111001101110100000000000000000002
  • Hexadecimal: 0x1EDCFC6E6E80000
  • Base-36: 120LU0SWD98G

Squares and roots of 138995616702791680

  • 138995616702791680 squared (1389956167027916802) is 19319781462589381456465905477222400
  • 138995616702791680 cubed (1389956167027916803) is 2685364938955773701926504258754822030056732229632000
  • The square root of 138995616702791680 is 372821159.1404002917
  • The cube root of 138995616702791680 is 518004.7016150129

Scales and comparisons

How big is 138995616702791680?
  • 138,995,616,702,791,680 seconds is equal to 4,419,630,669 years, 24 weeks, 5 days, 17 hours, 14 minutes, 40 seconds.
  • To count from 1 to 138,995,616,702,791,680 would take you about thirteen billion, two hundred fifty-eight million, eight hundred ninety-two thousand and eight 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 138995616702791680 cubic inches would be around 43167.1 feet tall.

Recreational maths with 138995616702791680

  • 138995616702791680 backwards is 086197207616599831
  • The number of decimal digits it has is: 18
  • The sum of 138995616702791680's digits is 88
  • More coming soon!

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"Number 138995616702791680 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138995616702791680 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138995616702791680/

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The information we have on file for 138995616702791680 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 138995616702791680, math, Factors of 138995616702791680, curriculum, school, college, exams, university, Prime factorization of 138995616702791680, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred ninety-five trillion, six hundred sixteen billion, seven hundred two million, seven hundred ninety-one thousand, six hundred eighty.

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