138373678018033920

138,373,678,018,033,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138373678018033920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 6048 divisors.

138373678018033920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six thousand and forty-eight divisors.

Prime factorization of 138373678018033920:

28 × 36 × 5 × 7 × 112 × 71 × 521 × 4733

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 71 × 521 × 4733)

See below for interesting mathematical facts about the number 138373678018033920 from the Numbermatics database.


Names of 138373678018033920

  • Cardinal: 138373678018033920 can be written as One hundred thirty-eight quadrillion, three hundred seventy-three trillion, six hundred seventy-eight billion, eighteen million, thirty-three thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3837367801803392 × 1017

Factors of 138373678018033920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 5353

Divisors of 138373678018033920

Bases of 138373678018033920

  • Binary: 1111010111001101000100000100001001000011101111001000000002
  • Hexadecimal: 0x1EB9A2084877900
  • Base-36: 11UHDI45G000

Squares and roots of 138373678018033920

  • 138373678018033920 squared (1383736780180339202) is 19147274768238523678640742270566400
  • 138373678018033920 cubed (1383736780180339203) is 2649478833703062524092041625567056766067212812288000
  • The square root of 138373678018033920 is 371986126.1096089857
  • The cube root of 138373678018033920 is 517230.9389045555

Scales and comparisons

How big is 138373678018033920?
  • 138,373,678,018,033,920 seconds is equal to 4,399,854,943 years, 4 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 138,373,678,018,033,920 would take you about thirteen billion, one hundred ninety-nine million, five hundred sixty-four thousand, eight hundred twenty-nine 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 138373678018033920 cubic inches would be around 43102.6 feet tall.

Recreational maths with 138373678018033920

  • 138373678018033920 backwards is 029330810876373831
  • 138373678018033920 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138373678018033920's digits is 72
  • More coming soon!

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"Number 138373678018033920 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 138373678018033920 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/138373678018033920/

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The information we have on file for 138373678018033920 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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