21423931513747200

21,423,931,513,747,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 21423931513747200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4860 divisors.

21423931513747200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, eight hundred sixty divisors.

Prime factorization of 21423931513747200:

28 × 34 × 52 × 192 × 233 × 972

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 23 × 23 × 23 × 97 × 97)

See below for interesting mathematical facts about the number 21423931513747200 from the Numbermatics database.


Names of 21423931513747200

  • Cardinal: 21423931513747200 can be written as Twenty-one quadrillion, four hundred twenty-three trillion, nine hundred thirty-one billion, five hundred thirteen million, seven hundred forty-seven thousand, two hundred.

Scientific notation

  • Scientific notation: 2.14239315137472 × 1016

Factors of 21423931513747200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 149

Divisors of 21423931513747200

Bases of 21423931513747200

  • Binary: 10011000001110011110011110000111001000110110111000000002
  • Hexadecimal: 0x4C1CF3C391B700
  • Base-36: 5UY5E9LRK00

Squares and roots of 21423931513747200

  • 21423931513747200 squared (214239315137472002) is 458984841505730392422585507840000
  • 21423931513747200 cubed (214239315137472003) is 9833259810266881197877167823568640453378048000000
  • The square root of 21423931513747200 is 146369161.7580260655
  • The cube root of 21423931513747200 is 277736.5632097693

Scales and comparisons

How big is 21423931513747200?
  • 21,423,931,513,747,200 seconds is equal to 681,214,753 years, 29 weeks, 3 days.
  • To count from 1 to 21,423,931,513,747,200 would take you about two billion, forty-three million, six hundred forty-four thousand, two hundred sixty 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 21423931513747200 cubic inches would be around 23144.7 feet tall.

Recreational maths with 21423931513747200

  • 21423931513747200 backwards is 00274731513932412
  • 21423931513747200 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21423931513747200's digits is 54
  • More coming soon!

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"Number 21423931513747200 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 21423931513747200 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21423931513747200/

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The information we have on file for 21423931513747200 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 21423931513747200, math, Factors of 21423931513747200, curriculum, school, college, exams, university, Prime factorization of 21423931513747200, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred twenty-three trillion, nine hundred thirty-one billion, five hundred thirteen million, seven hundred forty-seven thousand, two hundred.

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