18138896032989600

18,138,896,032,989,600 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18138896032989600 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7200 divisors.

18138896032989600 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, two hundred divisors.

Prime factorization of 18138896032989600:

25 × 39 × 52 × 114 × 19 × 41 × 101

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 11 × 19 × 41 × 101)

See below for interesting mathematical facts about the number 18138896032989600 from the Numbermatics database.


Names of 18138896032989600

  • Cardinal: 18138896032989600 can be written as Eighteen quadrillion, one hundred thirty-eight trillion, eight hundred ninety-six billion, thirty-two million, nine hundred eighty-nine thousand, six hundred.

Scientific notation

  • Scientific notation: 1.81388960329896 × 1016

Factors of 18138896032989600

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 182

Divisors of 18138896032989600

Bases of 18138896032989600

  • Binary: 10000000111000100111010110101101010101000000001101000002
  • Hexadecimal: 0x40713AD6AA01A0
  • Base-36: 4YLP9STMI00

Squares and roots of 18138896032989600

  • 18138896032989600 squared (181388960329896002) is 329019549295605848051513708160000
  • 18138896032989600 cubed (181388960329896003) is 5968051397494091058240528479768807986715136000000
  • The square root of 18138896032989600 is 134680718.8612742739
  • The cube root of 18138896032989600 is 262746.5066191083

Scales and comparisons

How big is 18138896032989600?
  • 18,138,896,032,989,600 seconds is equal to 576,760,786 years, 29 weeks, 18 hours.
  • To count from 1 to 18,138,896,032,989,600 would take you about one billion, seven hundred thirty million, two hundred eighty-two thousand, three hundred fifty-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 18138896032989600 cubic inches would be around 21895.5 feet tall.

Recreational maths with 18138896032989600

  • 18138896032989600 backwards is 00698923069883181
  • 18138896032989600 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18138896032989600's digits is 81
  • More coming soon!

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"Number 18138896032989600 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.

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Numbermatics. (2024). Number 18138896032989600 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/18138896032989600/

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The information we have on file for 18138896032989600 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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