18413989445980800

18,413,989,445,980,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 18413989445980800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2592 divisors.

18413989445980800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 18413989445980800:

27 × 35 × 52 × 75 × 11872

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 1187 × 1187)

See below for interesting mathematical facts about the number 18413989445980800 from the Numbermatics database.


Names of 18413989445980800

  • Cardinal: 18413989445980800 can be written as Eighteen quadrillion, four hundred thirteen trillion, nine hundred eighty-nine billion, four hundred forty-five million, nine hundred eighty thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.84139894459808 × 1016

Factors of 18413989445980800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 1204

Divisors of 18413989445980800

Bases of 18413989445980800

  • Binary: 10000010110101101101101000000111101001101010010100000002
  • Hexadecimal: 0x416B6D03D35280
  • Base-36: 51B7PYX0O00

Squares and roots of 18413989445980800

  • 18413989445980800 squared (184139894459808002) is 339075007316692289721273968640000
  • 18413989445980800 cubed (184139894459808003) is 6243723606125434362416632648248846513242112000000
  • The square root of 18413989445980800 is 135698155.6469386949
  • The cube root of 18413989445980800 is 264068.1137664169

Scales and comparisons

How big is 18413989445980800?
  • 18,413,989,445,980,800 seconds is equal to 585,507,906 years, 9 weeks.
  • To count from 1 to 18,413,989,445,980,800 would take you about one billion, seven hundred fifty-six million, five hundred twenty-three thousand, seven hundred eighteen 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 18413989445980800 cubic inches would be around 22005.7 feet tall.

Recreational maths with 18413989445980800

  • 18413989445980800 backwards is 00808954498931481
  • 18413989445980800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18413989445980800's digits is 81
  • More coming soon!

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"Number 18413989445980800 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 18413989445980800 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/18413989445980800/

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Numbermatics. 2024. "Number 18413989445980800 - Facts about the integer". https://numbermatics.com/n/18413989445980800/

The information we have on file for 18413989445980800 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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