18138890329600000

18,138,890,329,600,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 18138890329600000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2340 divisors.

18138890329600000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, three hundred forty divisors.

Prime factorization of 18138890329600000:

212 × 55 × 174 × 192 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 17 × 17 × 17 × 17 × 19 × 19 × 47)

See below for interesting mathematical facts about the number 18138890329600000 from the Numbermatics database.


Names of 18138890329600000

  • Cardinal: 18138890329600000 can be written as Eighteen quadrillion, one hundred thirty-eight trillion, eight hundred ninety billion, three hundred twenty-nine million, six hundred thousand.

Scientific notation

  • Scientific notation: 1.81388903296 × 1016

Factors of 18138890329600000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 90

Divisors of 18138890329600000

Bases of 18138890329600000

  • Binary: 10000000111000100111001100000101011011100110000000000002
  • Hexadecimal: 0x40713982B73000
  • Base-36: 4YLP76HZ2F4

Squares and roots of 18138890329600000

  • 18138890329600000 squared (181388903296000002) is 329019342389256396636160000000000
  • 18138890329600000 cubed (181388903296000003) is 5968045767915834211878584593678336000000000000000
  • The square root of 18138890329600000 is 134680697.6875305617
  • The cube root of 18138890329600000 is 262746.4790807575

Scales and comparisons

How big is 18138890329600000?
  • 18,138,890,329,600,000 seconds is equal to 576,760,605 years, 10 weeks, 6 days, 7 hours, 6 minutes, 40 seconds.
  • To count from 1 to 18,138,890,329,600,000 would take you about one billion, seven hundred thirty million, two hundred eighty-one thousand, eight hundred fifteen 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 18138890329600000 cubic inches would be around 21895.5 feet tall.

Recreational maths with 18138890329600000

  • 18138890329600000 backwards is 00000692309883181
  • The number of decimal digits it has is: 17
  • The sum of 18138890329600000's digits is 58
  • More coming soon!

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"Number 18138890329600000 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 18138890329600000 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/18138890329600000/

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The information we have on file for 18138890329600000 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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