138221785775589120

138,221,785,775,589,120 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138221785775589120 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2592 divisors.

138221785775589120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 138221785775589120:

28 × 32 × 5 × 112 × 31 × 61 × 131 × 400291

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 31 × 61 × 131 × 400291)

See below for interesting mathematical facts about the number 138221785775589120 from the Numbermatics database.


Names of 138221785775589120

  • Cardinal: 138221785775589120 can be written as One hundred thirty-eight quadrillion, two hundred twenty-one trillion, seven hundred eighty-five billion, seven hundred seventy-five million, five hundred eighty-nine thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.3822178577558912 × 1017

Factors of 138221785775589120

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 400535

Divisors of 138221785775589120

Bases of 138221785775589120

  • Binary: 1111010110000111111111011010110010101111111000111000000002
  • Hexadecimal: 0x1EB0FFB595FC700
  • Base-36: 11SZJ7S618G0

Squares and roots of 138221785775589120

  • 138221785775589120 squared (1382217857755891202) is 19105262062992850787496883062374400
  • 138221785775589120 cubed (1382217857755891203) is 2640763440057487668892484567383670443393866006528000
  • The square root of 138221785775589120 is 371781906.1971536021
  • The cube root of 138221785775589120 is 517041.6154916203

Scales and comparisons

How big is 138221785775589120?
  • 138,221,785,775,589,120 seconds is equal to 4,395,025,239 years, 31 weeks, 4 days, 11 hours, 12 minutes.
  • To count from 1 to 138,221,785,775,589,120 would take you about thirteen billion, one hundred eighty-five million, seventy-five thousand, seven hundred eighteen 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 138221785775589120 cubic inches would be around 43086.8 feet tall.

Recreational maths with 138221785775589120

  • 138221785775589120 backwards is 021985577587122831
  • The number of decimal digits it has is: 18
  • The sum of 138221785775589120's digits is 81
  • More coming soon!

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"Number 138221785775589120 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138221785775589120 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138221785775589120/

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The information we have on file for 138221785775589120 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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