18021309117379089984

18,021,309,117,379,089,984 is an even composite number composed of nine prime numbers multiplied together.

What does the number 18021309117379089984 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 6272 divisors.

18021309117379089984 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of six thousand, two hundred seventy-two divisors.

Prime factorization of 18021309117379089984:

26 × 36 × 7 × 11 × 17 × 29 × 257 × 281 × 140897

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 17 × 29 × 257 × 281 × 140897)

See below for interesting mathematical facts about the number 18021309117379089984 from the Numbermatics database.


Names of 18021309117379089984

  • Cardinal: 18021309117379089984 can be written as Eighteen quintillion, twenty-one quadrillion, three hundred nine trillion, one hundred seventeen billion, three hundred seventy-nine million, eighty-nine thousand, nine hundred eighty-four.

Scientific notation

  • Scientific notation: 1.8021309117379089984 × 1019

Factors of 18021309117379089984

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 141504

Divisors of 18021309117379089984

Bases of 18021309117379089984

  • Binary: 11111010000110001000110100101001010010001110001110010110010000002
  • Hexadecimal: 0xFA188D2948E39640
  • Base-36: 3SX10X9CAP000

Squares and roots of 18021309117379089984

  • 18021309117379089984 squared (180213091173790899842) is 324767582304130715258788877471969120256
  • 18021309117379089984 cubed (180213091173790899843) is 5852736992006594863232334607945155850232148908198341115904
  • The square root of 18021309117379089984 is 4245151247.8802318857
  • The cube root of 18021309117379089984 is 2621775.1657463447

Scales and comparisons

How big is 18021309117379089984?
  • 18,021,309,117,379,089,984 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,021,309,117,379,089,984 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 18021309117379089984 cubic inches would be around 218481.3 feet tall.

Recreational maths with 18021309117379089984

  • 18021309117379089984 backwards is 48998097371190312081
  • The number of decimal digits it has is: 20
  • The sum of 18021309117379089984's digits is 90
  • More coming soon!

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"Number 18021309117379089984 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 18021309117379089984 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/18021309117379089984/

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Numbermatics. 2024. "Number 18021309117379089984 - Facts about the integer". https://numbermatics.com/n/18021309117379089984/

The information we have on file for 18021309117379089984 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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