18021109355218944

18,021,109,355,218,944 is an even composite number composed of six prime numbers multiplied together.

What does the number 18021109355218944 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2592 divisors.

18021109355218944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 18021109355218944:

211 × 32 × 133 × 372 × 61 × 732

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 13 × 37 × 37 × 61 × 73 × 73)

See below for interesting mathematical facts about the number 18021109355218944 from the Numbermatics database.


Names of 18021109355218944

  • Cardinal: 18021109355218944 can be written as Eighteen quadrillion, twenty-one trillion, one hundred nine billion, three hundred fifty-five million, two hundred eighteen thousand, nine hundred forty-four.

Scientific notation

  • Scientific notation: 1.8021109355218944 × 1016

Factors of 18021109355218944

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 189

Divisors of 18021109355218944

Bases of 18021109355218944

  • Binary: 10000000000011000011010011111011001001110001000000000002
  • Hexadecimal: 0x40061A7D938800
  • Base-36: 4XFY7CIUBK0

Squares and roots of 18021109355218944

  • 18021109355218944 squared (180211093552189442) is 324760382392759743558290176475136
  • 18021109355218944 cubed (180211093552189443) is 5852542365342644236068304476374300578895452176384
  • The square root of 18021109355218944 is 134242725.5206737227
  • The cube root of 18021109355218944 is 262176.5478447783

Scales and comparisons

How big is 18021109355218944?
  • 18,021,109,355,218,944 seconds is equal to 573,015,534 years, 28 weeks, 2 days, 7 hours, 2 minutes, 24 seconds.
  • To count from 1 to 18,021,109,355,218,944 would take you about one billion, seven hundred nineteen million, forty-six thousand, six hundred three 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 18021109355218944 cubic inches would be around 21848 feet tall.

Recreational maths with 18021109355218944

  • 18021109355218944 backwards is 44981255390112081
  • The number of decimal digits it has is: 17
  • The sum of 18021109355218944's digits is 63
  • More coming soon!

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"Number 18021109355218944 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 18021109355218944 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/18021109355218944/

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Numbermatics. 2024. "Number 18021109355218944 - Facts about the integer". https://numbermatics.com/n/18021109355218944/

The information we have on file for 18021109355218944 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!

Keywords: Divisors of 18021109355218944, math, Factors of 18021109355218944, curriculum, school, college, exams, university, Prime factorization of 18021109355218944, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, twenty-one trillion, one hundred nine billion, three hundred fifty-five million, two hundred eighteen thousand, nine hundred forty-four.

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