138808918876497408000

138,808,918,876,497,408,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138808918876497408000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 56160 divisors.

138808918876497408000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of fifty-six thousand, one hundred sixty divisors.

Prime factorization of 138808918876497408000:

212 × 34 × 53 × 75 × 112 × 19 × 292 × 103

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 19 × 29 × 29 × 103)

See below for interesting mathematical facts about the number 138808918876497408000 from the Numbermatics database.


Names of 138808918876497408000

  • Cardinal: 138808918876497408000 can be written as One hundred thirty-eight quintillion, eight hundred eight quadrillion, nine hundred eighteen trillion, eight hundred seventy-six billion, four hundred ninety-seven million, four hundred eight thousand.

Scientific notation

  • Scientific notation: 1.38808918876497408 × 1020

Factors of 138808918876497408000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 179

Divisors of 138808918876497408000

Bases of 138808918876497408000

  • Binary: 11110000110010111000101100001000110111010011010010001110000000000002
  • Hexadecimal: 0x7865C5846E9A47000
  • Base-36: TALS73HE3NK00

Squares and roots of 138808918876497408000

  • 138808918876497408000 squared (1388089188764974080002) is 19267915959662038436816794230718464000000
  • 138808918876497408000 cubed (1388089188764974080003) is 2674558583363897597294559817260964264556039673741312000000000
  • The square root of 138808918876497408000 is 11781719690.9660606643
  • The cube root of 138808918876497408000 is 5177726.7107420987

Scales and comparisons

How big is 138808918876497408000?
  • 138,808,918,876,497,408,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,808,918,876,497,408,000 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 138808918876497408000 cubic inches would be around 431477.2 feet tall.

Recreational maths with 138808918876497408000

  • 138808918876497408000 backwards is 000804794678819808831
  • 138808918876497408000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138808918876497408000's digits is 99
  • More coming soon!

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"Number 138808918876497408000 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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The information we have on file for 138808918876497408000 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 138808918876497408000, math, Factors of 138808918876497408000, curriculum, school, college, exams, university, Prime factorization of 138808918876497408000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, eight hundred eight quadrillion, nine hundred eighteen trillion, eight hundred seventy-six billion, four hundred ninety-seven million, four hundred eight thousand.

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