18027831240806400

18,027,831,240,806,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18027831240806400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2496 divisors.

18027831240806400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred ninety-six divisors.

Prime factorization of 18027831240806400:

212 × 33 × 52 × 13 × 61 × 421 × 19531

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 61 × 421 × 19531)

See below for interesting mathematical facts about the number 18027831240806400 from the Numbermatics database.


Names of 18027831240806400

  • Cardinal: 18027831240806400 can be written as Eighteen quadrillion, twenty-seven trillion, eight hundred thirty-one billion, two hundred forty million, eight hundred six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.80278312408064 × 1016

Factors of 18027831240806400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 20036

Divisors of 18027831240806400

Bases of 18027831240806400

  • Binary: 10000000000110000110111100011010010110111010000000000002
  • Hexadecimal: 0x400C378D2DD000
  • Base-36: 4XIBZC7YTC0

Squares and roots of 18027831240806400

  • 18027831240806400 squared (180278312408064002) is 325002699246995223824522280960000
  • 18027831240806400 cubed (180278312408064003) is 5859093814831387148867292003258839957766144000000
  • The square root of 18027831240806400 is 134267759.4987210621
  • The cube root of 18027831240806400 is 262209.1411340037

Scales and comparisons

How big is 18027831240806400?
  • 18,027,831,240,806,400 seconds is equal to 573,229,269 years, 37 weeks, 1 day.
  • To count from 1 to 18,027,831,240,806,400 would take you about one billion, seven hundred nineteen million, six hundred eighty-seven thousand, eight hundred 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 18027831240806400 cubic inches would be around 21850.8 feet tall.

Recreational maths with 18027831240806400

  • 18027831240806400 backwards is 00460804213872081
  • 18027831240806400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18027831240806400's digits is 54
  • More coming soon!

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"Number 18027831240806400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 18027831240806400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/18027831240806400/

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The information we have on file for 18027831240806400 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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