138687071897321472

138,687,071,897,321,472 is an even composite number composed of five prime numbers multiplied together.

What does the number 138687071897321472 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1632 divisors.

138687071897321472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred thirty-two divisors.

Prime factorization of 138687071897321472:

216 × 3 × 7 × 173 × 295

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 17 × 17 × 17 × 29 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 138687071897321472 from the Numbermatics database.


Names of 138687071897321472

  • Cardinal: 138687071897321472 can be written as One hundred thirty-eight quadrillion, six hundred eighty-seven trillion, seventy-one billion, eight hundred ninety-seven million, three hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38687071897321472 × 1017

Factors of 138687071897321472

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 58

Divisors of 138687071897321472

Bases of 138687071897321472

  • Binary: 1111011001011011100101000001101110110000100000000000000002
  • Hexadecimal: 0x1ECB72837610000
  • Base-36: 11XKGP9XKYDC

Squares and roots of 138687071897321472

  • 138687071897321472 squared (1386870718973214722) is 19234103911452815199362848112246784
  • 138687071897321472 cubed (1386870718973214723) is 2667521552048208729129712264141630032323369446146048
  • The square root of 138687071897321472 is 372407131.9098514149
  • The cube root of 138687071897321472 is 517621.1258053181

Scales and comparisons

How big is 138687071897321472?
  • 138,687,071,897,321,472 seconds is equal to 4,409,819,899 years, 2 weeks, 6 days, 51 minutes, 12 seconds.
  • To count from 1 to 138,687,071,897,321,472 would take you about thirteen billion, two hundred twenty-nine million, four hundred fifty-nine thousand, six hundred ninety-seven 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 138687071897321472 cubic inches would be around 43135.1 feet tall.

Recreational maths with 138687071897321472

  • 138687071897321472 backwards is 274123798170786831
  • 138687071897321472 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138687071897321472's digits is 84
  • More coming soon!

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"Number 138687071897321472 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 138687071897321472 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/138687071897321472/

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The information we have on file for 138687071897321472 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 138687071897321472, math, Factors of 138687071897321472, curriculum, school, college, exams, university, Prime factorization of 138687071897321472, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred eighty-seven trillion, seventy-one billion, eight hundred ninety-seven million, three hundred twenty-one thousand, four hundred seventy-two.

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