18145495413964800

18,145,495,413,964,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18145495413964800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 11520 divisors.

18145495413964800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 18145495413964800:

214 × 37 × 52 × 7 × 173 × 19 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 17 × 17 × 17 × 19 × 31)

See below for interesting mathematical facts about the number 18145495413964800 from the Numbermatics database.


Names of 18145495413964800

  • Cardinal: 18145495413964800 can be written as Eighteen quadrillion, one hundred forty-five trillion, four hundred ninety-five billion, four hundred thirteen million, nine hundred sixty-four thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.81454954139648 × 1016

Factors of 18145495413964800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 84

Divisors of 18145495413964800

Bases of 18145495413964800

  • Binary: 10000000111011100111011011000000110110001000000000000002
  • Hexadecimal: 0x40773B606C4000
  • Base-36: 4YO1HIIO000

Squares and roots of 18145495413964800

  • 18145495413964800 squared (181454954139648002) is 329259003818217588518855639040000
  • 18145495413964800 cubed (181454954139648003) is 5974567743790085825188632791612495644065792000000
  • The square root of 18145495413964800 is 134705216.7288438759
  • The cube root of 18145495413964800 is 262778.3673242287

Scales and comparisons

How big is 18145495413964800?
  • 18,145,495,413,964,800 seconds is equal to 576,970,626 years, 24 weeks.
  • To count from 1 to 18,145,495,413,964,800 would take you about one billion, seven hundred thirty million, nine hundred eleven thousand, eight hundred seventy-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 18145495413964800 cubic inches would be around 21898.2 feet tall.

Recreational maths with 18145495413964800

  • 18145495413964800 backwards is 00846931459454181
  • 18145495413964800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18145495413964800's digits is 72
  • More coming soon!

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"Number 18145495413964800 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 18145495413964800 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/18145495413964800/

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The information we have on file for 18145495413964800 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!

Keywords: Divisors of 18145495413964800, math, Factors of 18145495413964800, curriculum, school, college, exams, university, Prime factorization of 18145495413964800, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, one hundred forty-five trillion, four hundred ninety-five billion, four hundred thirteen million, nine hundred sixty-four thousand, eight hundred.

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