138921940594311238

138,921,940,594,311,238 is an even composite number composed of six prime numbers multiplied together.

What does the number 138921940594311238 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 960 divisors.

138921940594311238 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 138921940594311238:

2 × 72 × 133 × 234 × 29 × 433

(2 × 7 × 7 × 13 × 13 × 13 × 23 × 23 × 23 × 23 × 29 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 138921940594311238 from the Numbermatics database.


Names of 138921940594311238

  • Cardinal: 138921940594311238 can be written as One hundred thirty-eight quadrillion, nine hundred twenty-one trillion, nine hundred forty billion, five hundred ninety-four million, three hundred eleven thousand, two hundred thirty-eight.

Scientific notation

  • Scientific notation: 1.38921940594311238 × 1017

Factors of 138921940594311238

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 117

Divisors of 138921940594311238

Bases of 138921940594311238

  • Binary: 1111011011000110011000100110110001010000111000000010001102
  • Hexadecimal: 0x1ED8CC4D8A1C046
  • Base-36: 11ZVPUGRN13A

Squares and roots of 138921940594311238

  • 138921940594311238 squared (1389219405943112382) is 19299305578489340646729287613092644
  • 138921940594311238 cubed (1389219405943112383) is 2681096983086355662856793499590203076404514264333272
  • The square root of 138921940594311238 is 372722337.1282049119
  • The cube root of 138921940594311238 is 517913.1608008475

Scales and comparisons

How big is 138921940594311238?
  • 138,921,940,594,311,238 seconds is equal to 4,417,287,997 years, 6 weeks, 2 days, 16 hours, 13 minutes, 58 seconds.
  • To count from 1 to 138,921,940,594,311,238 would take you about thirteen billion, two hundred fifty-one million, eight hundred sixty-three thousand, nine hundred ninety-one 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 138921940594311238 cubic inches would be around 43159.4 feet tall.

Recreational maths with 138921940594311238

  • 138921940594311238 backwards is 832113495049129831
  • The number of decimal digits it has is: 18
  • The sum of 138921940594311238's digits is 73
  • More coming soon!

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"Number 138921940594311238 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 138921940594311238 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/138921940594311238/

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The information we have on file for 138921940594311238 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 138921940594311238, math, Factors of 138921940594311238, curriculum, school, college, exams, university, Prime factorization of 138921940594311238, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred twenty-one trillion, nine hundred forty billion, five hundred ninety-four million, three hundred eleven thousand, two hundred thirty-eight.

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