138639399179594227200

138,639,399,179,594,227,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 138639399179594227200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 15120 divisors.

138639399179594227200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of fifteen thousand, one hundred twenty divisors.

Prime factorization of 138639399179594227200:

29 × 35 × 52 × 116 × 132 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 11 × 11 × 11 × 13 × 13 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 138639399179594227200 from the Numbermatics database.


Names of 138639399179594227200

  • Cardinal: 138639399179594227200 can be written as One hundred thirty-eight quintillion, six hundred thirty-nine quadrillion, three hundred ninety-nine trillion, one hundred seventy-nine billion, five hundred ninety-four million, two hundred twenty-seven thousand, two hundred.

Scientific notation

  • Scientific notation: 1.386393991795942272 × 1020

Factors of 138639399179594227200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 87

Divisors of 138639399179594227200

Bases of 138639399179594227200

  • Binary: 11110000100000000100001011100000010110001010100101111011110000000002
  • Hexadecimal: 0x784021702C54BDE00
  • Base-36: T9BF1DNQ8DC00

Squares and roots of 138639399179594227200

  • 138639399179594227200 squared (1386393991795942272002) is 19220883004878872478008992043565219840000
  • 138639399179594227200 cubed (1386393991795942272003) is 2664771671497680577511642305811037816635520549962907648000000
  • The square root of 138639399179594227200 is 11774523310.0790210801
  • The cube root of 138639399179594227200 is 5175618.0945263475

Scales and comparisons

How big is 138639399179594227200?
  • 138,639,399,179,594,227,200 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,639,399,179,594,227,200 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138639399179594227200 cubic inches would be around 431301.5 feet tall.

Recreational maths with 138639399179594227200

  • 138639399179594227200 backwards is 002722495971993936831
  • 138639399179594227200 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138639399179594227200's digits is 99
  • More coming soon!

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"Number 138639399179594227200 - Facts about the integer". Numbermatics.com. 2024. Web. 20 May 2024.

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The information we have on file for 138639399179594227200 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 138639399179594227200, math, Factors of 138639399179594227200, curriculum, school, college, exams, university, Prime factorization of 138639399179594227200, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, six hundred thirty-nine quadrillion, three hundred ninety-nine trillion, one hundred seventy-nine billion, five hundred ninety-four million, two hundred twenty-seven thousand, two hundred.

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