138918539990059892479872

138,918,539,990,059,892,479,872 is an even composite number composed of five prime numbers multiplied together.

What does the number 138918539990059892479872 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 12288 divisors.

138918539990059892479872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of twelve thousand, two hundred eighty-eight divisors.

Prime factorization of 138918539990059892479872:

27 × 315 × 75 × 133 × 1273

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 127 × 127 × 127)

See below for interesting mathematical facts about the number 138918539990059892479872 from the Numbermatics database.


Names of 138918539990059892479872

  • Cardinal: 138918539990059892479872 can be written as One hundred thirty-eight sextillion, nine hundred eighteen quintillion, five hundred thirty-nine quadrillion, nine hundred ninety trillion, fifty-nine billion, eight hundred ninety-two million, four hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38918539990059892479872 × 1023

Factors of 138918539990059892479872

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 152

Divisors of 138918539990059892479872

Bases of 138918539990059892479872

  • Binary: 111010110101011001010000001010100001011111101011110001111101000010111100000002
  • Hexadecimal: 0x1D6ACA0542FD78FA1780
  • Base-36: MMDPXUIDSYVI000

Squares and roots of 138918539990059892479872

  • 138918539990059892479872 squared (1389185399900598924798722) is 19298360752969869551820400991271705217925136384
  • 138918539990059892479872 cubed (1389185399900598924798723) is 2680900100004047161282605595080168891299153433039355694764481574862848
  • The square root of 138918539990059892479872 is 372717775253.6896280511
  • The cube root of 138918539990059892479872 is 51790893.4849545219

Scales and comparisons

How big is 138918539990059892479872?
  • 138,918,539,990,059,892,479,872 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,918,539,990,059,892,479,872 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 138918539990059892479872 cubic inches would be around 4315907.8 feet tall.

Recreational maths with 138918539990059892479872

  • 138918539990059892479872 backwards is 278974298950099935819831
  • The number of decimal digits it has is: 24
  • The sum of 138918539990059892479872's digits is 135
  • More coming soon!

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"Number 138918539990059892479872 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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The information we have on file for 138918539990059892479872 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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