18808980046418016

18,808,980,046,418,016 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18808980046418016 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1944 divisors.

18808980046418016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.

Prime factorization of 18808980046418016:

25 × 32 × 72 × 13 × 31 × 1312 × 4392

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 31 × 131 × 131 × 439 × 439)

See below for interesting mathematical facts about the number 18808980046418016 from the Numbermatics database.


Names of 18808980046418016

  • Cardinal: 18808980046418016 can be written as Eighteen quadrillion, eight hundred eight trillion, nine hundred eighty billion, forty-six million, four hundred eighteen thousand and sixteen.

Scientific notation

  • Scientific notation: 1.8808980046418016 × 1016

Factors of 18808980046418016

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 626

Divisors of 18808980046418016

Bases of 18808980046418016

  • Binary: 10000101101001010101010111011100100000100010000011000002
  • Hexadecimal: 0x42D2AAEE411060
  • Base-36: 557865A5W80

Squares and roots of 18808980046418016

  • 18808980046418016 squared (188089800464180162) is 353777730386551071321992209376256
  • 18808980046418016 cubed (188089800464180163) is 6654198271707691719000538839755187105582401028096
  • The square root of 18808980046418016 is 137145834.9583319137
  • The cube root of 18808980046418016 is 265942.9091791195

Scales and comparisons

How big is 18808980046418016?
  • 18,808,980,046,418,016 seconds is equal to 598,067,385 years, 25 weeks, 33 minutes, 36 seconds.
  • To count from 1 to 18,808,980,046,418,016 would take you about one billion, seven hundred ninety-four million, two hundred two thousand, one hundred fifty-six 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 18808980046418016 cubic inches would be around 22161.9 feet tall.

Recreational maths with 18808980046418016

  • 18808980046418016 backwards is 61081464008980881
  • 18808980046418016 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18808980046418016's digits is 72
  • More coming soon!

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"Number 18808980046418016 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 18808980046418016 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/18808980046418016/

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Numbermatics. 2024. "Number 18808980046418016 - Facts about the integer". https://numbermatics.com/n/18808980046418016/

The information we have on file for 18808980046418016 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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