20729056442814720

20,729,056,442,814,720 is an even composite number composed of eight prime numbers multiplied together.

What does the number 20729056442814720 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 11664 divisors.

20729056442814720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eleven thousand, six hundred sixty-four divisors.

Prime factorization of 20729056442814720:

28 × 33 × 5 × 7 × 112 × 132 × 232 × 892

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 13 × 13 × 23 × 23 × 89 × 89)

See below for interesting mathematical facts about the number 20729056442814720 from the Numbermatics database.


Names of 20729056442814720

  • Cardinal: 20729056442814720 can be written as Twenty quadrillion, seven hundred twenty-nine trillion, fifty-six billion, four hundred forty-two million, eight hundred fourteen thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 2.072905644281472 × 1016

Factors of 20729056442814720

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 153

Divisors of 20729056442814720

Bases of 20729056442814720

  • Binary: 10010011010010011110111100011011100110110010001000000002
  • Hexadecimal: 0x49A4F78DCD9100
  • Base-36: 5O3U52DOAO0

Squares and roots of 20729056442814720

  • 20729056442814720 squared (207290564428147202) is 429693781009398453093516248678400
  • 20729056442814720 cubed (207290564428147203) is 8907146639670288383906964930803011064376066048000
  • The square root of 20729056442814720 is 143975888.4077980607
  • The cube root of 20729056442814720 is 274700.7497091135

Scales and comparisons

How big is 20729056442814720?
  • 20,729,056,442,814,720 seconds is equal to 659,119,875 years, 36 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 20,729,056,442,814,720 would take you about one billion, nine hundred seventy-seven million, three hundred fifty-nine thousand, six hundred twenty-seven 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 20729056442814720 cubic inches would be around 22891.7 feet tall.

Recreational maths with 20729056442814720

  • 20729056442814720 backwards is 02741824465092702
  • 20729056442814720 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 20729056442814720's digits is 63
  • More coming soon!

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"Number 20729056442814720 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 20729056442814720 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/20729056442814720/

Chicago style:
Numbermatics. 2024. "Number 20729056442814720 - Facts about the integer". https://numbermatics.com/n/20729056442814720/

The information we have on file for 20729056442814720 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 20729056442814720, math, Factors of 20729056442814720, curriculum, school, college, exams, university, Prime factorization of 20729056442814720, STEM, science, technology, engineering, physics, economics, calculator, twenty quadrillion, seven hundred twenty-nine trillion, fifty-six billion, four hundred forty-two million, eight hundred fourteen thousand, seven hundred twenty.

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