18021239853306480

18,021,239,853,306,480 is an even composite number composed of six prime numbers multiplied together.

What does the number 18021239853306480 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4000 divisors.

18021239853306480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand divisors.

Prime factorization of 18021239853306480:

24 × 33 × 5 × 74 × 173 × 294

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 17 × 17 × 17 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 18021239853306480 from the Numbermatics database.


Names of 18021239853306480

  • Cardinal: 18021239853306480 can be written as Eighteen quadrillion, twenty-one trillion, two hundred thirty-nine billion, eight hundred fifty-three million, three hundred six thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 1.802123985330648 × 1016

Factors of 18021239853306480

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 63

Divisors of 18021239853306480

Bases of 18021239853306480

  • Binary: 10000000000011000111000110111111101111001010010011100002
  • Hexadecimal: 0x400638DFDE5270
  • Base-36: 4XFZVAQ18C0

Squares and roots of 18021239853306480

  • 18021239853306480 squared (180212398533064802) is 324765085850401760789388809990400
  • 18021239853306480 cubed (180212398533064803) is 5852669508089760611110537493757972909897057792000
  • The square root of 18021239853306480 is 134243211.5725278677
  • The cube root of 18021239853306480 is 262177.1806851293

Scales and comparisons

How big is 18021239853306480?
  • 18,021,239,853,306,480 seconds is equal to 573,019,683 years, 50 weeks, 6 days, 19 hours, 48 minutes.
  • To count from 1 to 18,021,239,853,306,480 would take you about one billion, seven hundred nineteen million, fifty-nine thousand and fifty-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 18021239853306480 cubic inches would be around 21848.1 feet tall.

Recreational maths with 18021239853306480

  • 18021239853306480 backwards is 08460335893212081
  • 18021239853306480 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18021239853306480's digits is 63
  • More coming soon!

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"Number 18021239853306480 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 18021239853306480 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/18021239853306480/

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Numbermatics. 2024. "Number 18021239853306480 - Facts about the integer". https://numbermatics.com/n/18021239853306480/

The information we have on file for 18021239853306480 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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