138038720544140625

138,038,720,544,140,625 is an odd composite number composed of five prime numbers multiplied together.

What does the number 138038720544140625 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 972 divisors.

138038720544140625 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred seventy-two divisors.

Prime factorization of 138038720544140625:

32 × 58 × 112 × 173 × 2572

(3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 17 × 17 × 17 × 257 × 257)

See below for interesting mathematical facts about the number 138038720544140625 from the Numbermatics database.


Names of 138038720544140625

  • Cardinal: 138038720544140625 can be written as One hundred thirty-eight quadrillion, thirty-eight trillion, seven hundred twenty billion, five hundred forty-four million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

  • Scientific notation: 1.38038720544140625 × 1017

Factors of 138038720544140625

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 293

Divisors of 138038720544140625

Bases of 138038720544140625

  • Binary: 1111010100110100101111100001001110100100001101101010100012
  • Hexadecimal: 0x1EA697C27486D51
  • Base-36: 11R6N4RXU0Y9

Squares and roots of 138038720544140625

  • 138038720544140625 squared (1380387205441406252) is 19054688369463351046089019775390625
  • 138038720544140625 cubed (1380387205441406253) is 2630284802888038103852808048662892401218414306640625
  • The square root of 138038720544140625 is 371535624.8654234031
  • The cube root of 138038720544140625 is 516813.2526468719

Scales and comparisons

How big is 138038720544140625?
  • 138,038,720,544,140,625 seconds is equal to 4,389,204,331 years, 26 weeks, 2 days, 7 hours, 3 minutes, 45 seconds.
  • To count from 1 to 138,038,720,544,140,625 would take you about thirteen billion, one hundred sixty-seven million, six hundred twelve thousand, nine hundred ninety-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 138038720544140625 cubic inches would be around 43067.8 feet tall.

Recreational maths with 138038720544140625

  • 138038720544140625 backwards is 526041445027830831
  • The number of decimal digits it has is: 18
  • The sum of 138038720544140625's digits is 63
  • More coming soon!

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"Number 138038720544140625 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 138038720544140625 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/138038720544140625/

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The information we have on file for 138038720544140625 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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