138477875675399252720

138,477,875,675,399,252,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138477875675399252720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6300 divisors.

138477875675399252720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, three hundred divisors.

Prime factorization of 138477875675399252720:

24 × 5 × 76 × 134 × 19 × 412 × 1272

(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 19 × 41 × 41 × 127 × 127)

See below for interesting mathematical facts about the number 138477875675399252720 from the Numbermatics database.


Names of 138477875675399252720

  • Cardinal: 138477875675399252720 can be written as One hundred thirty-eight quintillion, four hundred seventy-seven quadrillion, eight hundred seventy-five trillion, six hundred seventy-five billion, three hundred ninety-nine million, two hundred fifty-two thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3847787567539925272 × 1020

Factors of 138477875675399252720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 214

Divisors of 138477875675399252720

Bases of 138477875675399252720

  • Binary: 11110000001110001000011111000111101010100101110000011101010111100002
  • Hexadecimal: 0x781C43E3D52E0EAF0
  • Base-36: T838M2QA7Z3E8

Squares and roots of 138477875675399252720

  • 138477875675399252720 squared (1384778756753992527202) is 19176122051571332042671290574734427398400
  • 138477875675399252720 cubed (1384778756753992527203) is 2655468645393776975887320605691933002245821977336453723648000
  • The square root of 138477875675399252720 is 11767662285.9172523383
  • The cube root of 138477875675399252720 is 5173607.3413446205

Scales and comparisons

How big is 138477875675399252720?
  • 138,477,875,675,399,252,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,477,875,675,399,252,720 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 138477875675399252720 cubic inches would be around 431133.9 feet tall.

Recreational maths with 138477875675399252720

  • 138477875675399252720 backwards is 027252993576578774831
  • The number of decimal digits it has is: 21
  • The sum of 138477875675399252720's digits is 107
  • More coming soon!

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"Number 138477875675399252720 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 138477875675399252720 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/138477875675399252720/

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Numbermatics. 2024. "Number 138477875675399252720 - Facts about the integer". https://numbermatics.com/n/138477875675399252720/

The information we have on file for 138477875675399252720 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 138477875675399252720, math, Factors of 138477875675399252720, curriculum, school, college, exams, university, Prime factorization of 138477875675399252720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred seventy-seven quadrillion, eight hundred seventy-five trillion, six hundred seventy-five billion, three hundred ninety-nine million, two hundred fifty-two thousand, seven hundred twenty.

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