138838179607216128

138,838,179,607,216,128 is an even composite number composed of six prime numbers multiplied together.

What does the number 138838179607216128 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4140 divisors.

138838179607216128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, one hundred forty divisors.

Prime factorization of 138838179607216128:

222 × 34 × 13 × 192 × 31 × 532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 19 × 19 × 31 × 53 × 53)

See below for interesting mathematical facts about the number 138838179607216128 from the Numbermatics database.


Names of 138838179607216128

  • Cardinal: 138838179607216128 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, one hundred seventy-nine billion, six hundred seven million, two hundred sixteen thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.38838179607216128 × 1017

Factors of 138838179607216128

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 32
  • Sum of prime factors: 121

Divisors of 138838179607216128

Bases of 138838179607216128

  • Binary: 1111011010100000010010110101110001100000000000000000000002
  • Hexadecimal: 0x1ED4096B8C00000
  • Base-36: 11Z20Z76KG00

Squares and roots of 138838179607216128

  • 138838179607216128 squared (1388381796072161282) is 19276040116645604310613250103312384
  • 138838179607216128 cubed (1388381796072161283) is 2676250319830745733642306215326140295937681786929152
  • The square root of 138838179607216128 is 372609956.3983980931
  • The cube root of 138838179607216128 is 517809.0504423067

Scales and comparisons

How big is 138838179607216128?
  • 138,838,179,607,216,128 seconds is equal to 4,414,624,656 years, 42 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 138,838,179,607,216,128 would take you about thirteen billion, two hundred forty-three million, eight hundred seventy-three thousand, nine hundred seventy 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 138838179607216128 cubic inches would be around 43150.8 feet tall.

Recreational maths with 138838179607216128

  • 138838179607216128 backwards is 821612706971838831
  • 138838179607216128 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138838179607216128's digits is 81
  • More coming soon!

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"Number 138838179607216128 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138838179607216128 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138838179607216128/

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The information we have on file for 138838179607216128 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 138838179607216128, math, Factors of 138838179607216128, curriculum, school, college, exams, university, Prime factorization of 138838179607216128, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, one hundred seventy-nine billion, six hundred seven million, two hundred sixteen thousand, one hundred twenty-eight.

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