18028760863329216

18,028,760,863,329,216 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18028760863329216 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 5376 divisors.

18028760863329216 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five thousand, three hundred seventy-six divisors.

Prime factorization of 18028760863329216:

26 × 33 × 72 × 11 × 13 × 313 × 151 × 331

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 31 × 31 × 31 × 151 × 331)

See below for interesting mathematical facts about the number 18028760863329216 from the Numbermatics database.


Names of 18028760863329216

  • Cardinal: 18028760863329216 can be written as Eighteen quadrillion, twenty-eight trillion, seven hundred sixty billion, eight hundred sixty-three million, three hundred twenty-nine thousand, two hundred sixteen.

Scientific notation

  • Scientific notation: 1.8028760863329216 × 1016

Factors of 18028760863329216

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 549

Divisors of 18028760863329216

Bases of 18028760863329216

  • Binary: 10000000000110100001111111111101111111111001011110000002
  • Hexadecimal: 0x400D0FFEFFCBC0
  • Base-36: 4XINUEH7QO0

Squares and roots of 18028760863329216

  • 18028760863329216 squared (180287608633292162) is 325036218267111217841655199174656
  • 18028760863329216 cubed (180287608633292163) is 5860000251058627527924925872713466352339611549696
  • The square root of 18028760863329216 is 134271221.2774175075
  • The cube root of 18028760863329216 is 262213.6480790397

Scales and comparisons

How big is 18028760863329216?
  • 18,028,760,863,329,216 seconds is equal to 573,258,828 years, 43 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
  • To count from 1 to 18,028,760,863,329,216 would take you about one billion, seven hundred nineteen million, seven hundred seventy-six thousand, four hundred eighty-six 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 18028760863329216 cubic inches would be around 21851.1 feet tall.

Recreational maths with 18028760863329216

  • 18028760863329216 backwards is 61292336806782081
  • 18028760863329216 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18028760863329216's digits is 72
  • More coming soon!

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"Number 18028760863329216 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 18028760863329216 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/18028760863329216/

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The information we have on file for 18028760863329216 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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