18992137517427916800

18,992,137,517,427,916,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 18992137517427916800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6120 divisors.

18992137517427916800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, one hundred twenty divisors.

Prime factorization of 18992137517427916800:

216 × 34 × 52 × 7 × 713 × 2392

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 71 × 71 × 71 × 239 × 239)

See below for interesting mathematical facts about the number 18992137517427916800 from the Numbermatics database.


Names of 18992137517427916800

  • Cardinal: 18992137517427916800 can be written as Eighteen quintillion, nine hundred ninety-two quadrillion, one hundred thirty-seven trillion, five hundred seventeen billion, four hundred twenty-seven million, nine hundred sixteen thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.89921375174279168 × 1019

Factors of 18992137517427916800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 327

Divisors of 18992137517427916800

Bases of 18992137517427916800

  • Binary: 100000111100100011010000001110010100010111010100100000000000000002
  • Hexadecimal: 0x10791A0728BA90000
  • Base-36: 40AK6VBBTA800

Squares and roots of 18992137517427916800

  • 18992137517427916800 squared (189921375174279168002) is 360701287480893034712052283987722240000
  • 18992137517427916800 cubed (189921375174279168003) is 6850488454550421165913455283345028256475995420229632000000
  • The square root of 18992137517427916800 is 4357996961.6129744153
  • The cube root of 18992137517427916800 is 2668033.5231762379

Scales and comparisons

How big is 18992137517427916800?
  • 18,992,137,517,427,916,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,992,137,517,427,916,800 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 18992137517427916800 cubic inches would be around 222336.1 feet tall.

Recreational maths with 18992137517427916800

  • 18992137517427916800 backwards is 00861972471573129981
  • 18992137517427916800 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 18992137517427916800's digits is 90
  • More coming soon!

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"Number 18992137517427916800 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 18992137517427916800 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/18992137517427916800/

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Numbermatics. 2024. "Number 18992137517427916800 - Facts about the integer". https://numbermatics.com/n/18992137517427916800/

The information we have on file for 18992137517427916800 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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