138973916165896240

138,973,916,165,896,240 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138973916165896240 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2400 divisors.

138973916165896240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 138973916165896240:

24 × 5 × 11 × 134 × 173 × 29 × 1972

(2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 13 × 13 × 17 × 17 × 17 × 29 × 197 × 197)

See below for interesting mathematical facts about the number 138973916165896240 from the Numbermatics database.


Names of 138973916165896240

  • Cardinal: 138973916165896240 can be written as One hundred thirty-eight quadrillion, nine hundred seventy-three trillion, nine hundred sixteen billion, one hundred sixty-five million, eight hundred ninety-six thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3897391616589624 × 1017

Factors of 138973916165896240

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 274

Divisors of 138973916165896240

Bases of 138973916165896240

  • Binary: 1111011011011110000001010010110100001110011111000001100002
  • Hexadecimal: 0x1EDBC0A5A1CF830
  • Base-36: 120E53POZPKG

Squares and roots of 138973916165896240

  • 138973916165896240 squared (1389739161658962402) is 19313749374485556272473242446137600
  • 138973916165896240 cubed (1389739161658962403) is 2684107386418886642153475227868887769264230362624000
  • The square root of 138973916165896240 is 372792054.8588666475
  • The cube root of 138973916165896240 is 517977.7425749797

Scales and comparisons

How big is 138973916165896240?
  • 138,973,916,165,896,240 seconds is equal to 4,418,940,659 years, 27 weeks, 3 days, 5 hours, 50 minutes, 40 seconds.
  • To count from 1 to 138,973,916,165,896,240 would take you about thirteen billion, two hundred fifty-six million, eight hundred twenty-one thousand, nine hundred seventy-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 138973916165896240 cubic inches would be around 43164.8 feet tall.

Recreational maths with 138973916165896240

  • 138973916165896240 backwards is 042698561619379831
  • 138973916165896240 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138973916165896240's digits is 88
  • More coming soon!

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"Number 138973916165896240 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 138973916165896240 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/138973916165896240/

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The information we have on file for 138973916165896240 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 138973916165896240, math, Factors of 138973916165896240, curriculum, school, college, exams, university, Prime factorization of 138973916165896240, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred seventy-three trillion, nine hundred sixteen billion, one hundred sixty-five million, eight hundred ninety-six thousand, two hundred forty.

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