18119897006388620800

18,119,897,006,388,620,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 18119897006388620800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 960 divisors.

18119897006388620800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 18119897006388620800:

29 × 52 × 7 × 793 × 7433

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 79 × 79 × 79 × 743 × 743 × 743)

See below for interesting mathematical facts about the number 18119897006388620800 from the Numbermatics database.


Names of 18119897006388620800

  • Cardinal: 18119897006388620800 can be written as Eighteen quintillion, one hundred nineteen quadrillion, eight hundred ninety-seven trillion, six billion, three hundred eighty-eight million, six hundred twenty thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.81198970063886208 × 1019

Factors of 18119897006388620800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 836

Divisors of 18119897006388620800

Bases of 18119897006388620800

  • Binary: 11111011011101101100111001010010111100000111010100101110000000002
  • Hexadecimal: 0xFB76CE52F0752E00
  • Base-36: 3TNZREWB33UV4

Squares and roots of 18119897006388620800

  • 18119897006388620800 squared (181198970063886208002) is 328330667522131301776929675726192640000
  • 18119897006388620800 cubed (181198970063886208003) is 5949317879539844540483655195265180725439689404710912000000
  • The square root of 18119897006388620800 is 4256747233.0863880883
  • The cube root of 18119897006388620800 is 2626547.3933340699

Scales and comparisons

How big is 18119897006388620800?
  • 18,119,897,006,388,620,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,119,897,006,388,620,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18119897006388620800 cubic inches would be around 218878.9 feet tall.

Recreational maths with 18119897006388620800

  • 18119897006388620800 backwards is 00802688360079891181
  • The number of decimal digits it has is: 20
  • The sum of 18119897006388620800's digits is 85
  • More coming soon!

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"Number 18119897006388620800 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 18119897006388620800 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/18119897006388620800/

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Numbermatics. 2024. "Number 18119897006388620800 - Facts about the integer". https://numbermatics.com/n/18119897006388620800/

The information we have on file for 18119897006388620800 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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