21223812136800

21,223,812,136,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21223812136800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1296 divisors.

21223812136800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 21223812136800:

25 × 3 × 52 × 72 × 132 × 53 × 20149

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 53 × 20149)

See below for interesting mathematical facts about the number 21223812136800 from the Numbermatics database.


Names of 21223812136800

  • Cardinal: 21223812136800 can be written as Twenty-one trillion, two hundred twenty-three billion, eight hundred twelve million, one hundred thirty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.12238121368 × 1013

Factors of 21223812136800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 20232

Divisors of 21223812136800

Bases of 21223812136800

  • Binary: 1001101001101100011011100100001111111011000002
  • Hexadecimal: 0x134D8DC87F60
  • Base-36: 7IU31RHPC

Squares and roots of 21223812136800

  • 21223812136800 squared (212238121368002) is 450450201618178981914240000
  • 21223812136800 cubed (212238121368003) is 9560270456127914075866114608748032000000
  • The square root of 21223812136800 is 4606930.8804018321
  • The cube root of 21223812136800 is 27686.9084251457

Scales and comparisons

How big is 21223812136800?
  • 21,223,812,136,800 seconds is equal to 674,851 years, 29 weeks, 6 days, 19 hours, 20 minutes.
  • To count from 1 to 21,223,812,136,800 would take you about one million, six hundred eighty-seven thousand, one hundred twenty-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 21223812136800 cubic inches would be around 2307.2 feet tall.

Recreational maths with 21223812136800

  • 21223812136800 backwards is 00863121832212
  • 21223812136800 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21223812136800's digits is 39
  • More coming soon!

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"Number 21223812136800 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.

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Numbermatics. (2024). Number 21223812136800 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/21223812136800/

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Numbermatics. 2024. "Number 21223812136800 - Facts about the integer". https://numbermatics.com/n/21223812136800/

The information we have on file for 21223812136800 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 21223812136800, math, Factors of 21223812136800, curriculum, school, college, exams, university, Prime factorization of 21223812136800, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, two hundred twenty-three billion, eight hundred twelve million, one hundred thirty-six thousand, eight hundred.

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