18040072081928512

18,040,072,081,928,512 is an even composite number composed of six prime numbers multiplied together.

What does the number 18040072081928512 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1344 divisors.

18040072081928512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.

Prime factorization of 18040072081928512:

26 × 73 × 11 × 472 × 613 × 149

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 47 × 47 × 61 × 61 × 61 × 149)

See below for interesting mathematical facts about the number 18040072081928512 from the Numbermatics database.


Names of 18040072081928512

  • Cardinal: 18040072081928512 can be written as Eighteen quadrillion, forty trillion, seventy-two billion, eighty-one million, nine hundred twenty-eight thousand, five hundred twelve.

Scientific notation

  • Scientific notation: 1.8040072081928512 × 1016

Factors of 18040072081928512

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 277

Divisors of 18040072081928512

Bases of 18040072081928512

  • Binary: 10000000001011101011001100110000010101001110001010000002
  • Hexadecimal: 0x401759982A7140
  • Base-36: 4XMO6PCPZR4

Squares and roots of 18040072081928512

  • 18040072081928512 squared (180400720819285122) is 325444200721176517378009078534144
  • 18040072081928512 cubed (180400720819285123) is 5871036839655635402323853951532037545161559113728
  • The square root of 18040072081928512 is 134313335.4582802101
  • The cube root of 18040072081928512 is 262268.4741030969

Scales and comparisons

How big is 18040072081928512?
  • 18,040,072,081,928,512 seconds is equal to 573,618,490 years, 31 weeks, 21 hours, 1 minute, 52 seconds.
  • To count from 1 to 18,040,072,081,928,512 would take you about one billion, seven hundred twenty million, eight hundred fifty-five thousand, four hundred seventy-one 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 18040072081928512 cubic inches would be around 21855.7 feet tall.

Recreational maths with 18040072081928512

  • 18040072081928512 backwards is 21582918027004081
  • The number of decimal digits it has is: 17
  • The sum of 18040072081928512's digits is 58
  • More coming soon!

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"Number 18040072081928512 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 18040072081928512 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/18040072081928512/

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The information we have on file for 18040072081928512 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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