138157471297813968

138,157,471,297,813,968 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138157471297813968 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7290 divisors.

138157471297813968 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, two hundred ninety divisors.

Prime factorization of 138157471297813968:

24 × 32 × 72 × 112 × 13 × 312 × 592 × 612

(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 31 × 31 × 59 × 59 × 61 × 61)

See below for interesting mathematical facts about the number 138157471297813968 from the Numbermatics database.


Names of 138157471297813968

  • Cardinal: 138157471297813968 can be written as One hundred thirty-eight quadrillion, one hundred fifty-seven trillion, four hundred seventy-one billion, two hundred ninety-seven million, eight hundred thirteen thousand, nine hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38157471297813968 × 1017

Factors of 138157471297813968

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 187

Divisors of 138157471297813968

Bases of 138157471297813968

  • Binary: 1111010101101010101111100111101111100010110111101110100002
  • Hexadecimal: 0x1EAD57CF7C5BDD0
  • Base-36: 11SCQI4AIMS0

Squares and roots of 138157471297813968

  • 138157471297813968 squared (1381574712978139682) is 19087486875406290383403015535905024
  • 138157471297813968 cubed (1381574712978139683) is 2637078920136345382375249951455841211947825668575232
  • The square root of 138157471297813968 is 371695401.2330714431
  • The cube root of 138157471297813968 is 516961.4100444909

Scales and comparisons

How big is 138157471297813968?
  • 138,157,471,297,813,968 seconds is equal to 4,392,980,238 years, 7 weeks, 6 days, 15 hours, 52 minutes, 48 seconds.
  • To count from 1 to 138,157,471,297,813,968 would take you about thirteen billion, one hundred seventy-eight million, nine hundred forty thousand, seven hundred fourteen 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 138157471297813968 cubic inches would be around 43080.1 feet tall.

Recreational maths with 138157471297813968

  • 138157471297813968 backwards is 869318792174751831
  • The number of decimal digits it has is: 18
  • The sum of 138157471297813968's digits is 90
  • More coming soon!

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"Number 138157471297813968 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 138157471297813968 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/138157471297813968/

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The information we have on file for 138157471297813968 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 138157471297813968, math, Factors of 138157471297813968, curriculum, school, college, exams, university, Prime factorization of 138157471297813968, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, one hundred fifty-seven trillion, four hundred seventy-one billion, two hundred ninety-seven million, eight hundred thirteen thousand, nine hundred sixty-eight.

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