21464120825804800

21,464,120,825,804,800 is an even composite number composed of ten prime numbers multiplied together.

What does the number 21464120825804800 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 9216 divisors.

21464120825804800 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 21464120825804800:

211 × 52 × 11 × 13 × 17 × 19 × 31 × 37 × 41 × 193

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 13 × 17 × 19 × 31 × 37 × 41 × 193)

See below for interesting mathematical facts about the number 21464120825804800 from the Numbermatics database.


Names of 21464120825804800

  • Cardinal: 21464120825804800 can be written as Twenty-one quadrillion, four hundred sixty-four trillion, one hundred twenty billion, eight hundred twenty-five million, eight hundred four thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.14641208258048 × 1016

Factors of 21464120825804800

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 369

Divisors of 21464120825804800

Bases of 21464120825804800

  • Binary: 10011000100000110000001000100010011110011111000000000002
  • Hexadecimal: 0x4C4181113CF800
  • Base-36: 5VCE8ZCI9DS

Squares and roots of 21464120825804800

  • 21464120825804800 squared (214641208258048002) is 460708482824747329505567703040000
  • 21464120825804800 cubed (214641208258048003) is 9888702540823592167580949339054360695406592000000
  • The square root of 21464120825804800 is 146506384.9318684131
  • The cube root of 21464120825804800 is 277910.1240866841

Scales and comparisons

How big is 21464120825804800?
  • 21,464,120,825,804,800 seconds is equal to 682,492,649 years, 19 weeks, 3 days, 17 hours, 46 minutes, 40 seconds.
  • To count from 1 to 21,464,120,825,804,800 would take you about two billion, forty-seven million, four hundred seventy-seven thousand, nine hundred forty-eight 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 21464120825804800 cubic inches would be around 23159.2 feet tall.

Recreational maths with 21464120825804800

  • 21464120825804800 backwards is 00840852802146412
  • 21464120825804800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21464120825804800's digits is 55
  • More coming soon!

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"Number 21464120825804800 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.

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Numbermatics. (2024). Number 21464120825804800 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/21464120825804800/

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Numbermatics. 2024. "Number 21464120825804800 - Facts about the integer". https://numbermatics.com/n/21464120825804800/

The information we have on file for 21464120825804800 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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