21729731468613238224000

21,729,731,468,613,238,224,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21729731468613238224000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 25600 divisors.

21729731468613238224000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of twenty-five thousand, six hundred divisors.

Prime factorization of 21729731468613238224000:

27 × 315 × 53 × 7 × 114 × 314

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 11 × 11 × 11 × 31 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 21729731468613238224000 from the Numbermatics database.


Names of 21729731468613238224000

  • Cardinal: 21729731468613238224000 can be written as Twenty-one sextillion, seven hundred twenty-nine quintillion, seven hundred thirty-one quadrillion, four hundred sixty-eight trillion, six hundred thirteen billion, two hundred thirty-eight million, two hundred twenty-four thousand.

Scientific notation

  • Scientific notation: 2.1729731468613238224 × 1022

Factors of 21729731468613238224000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 34
  • Sum of prime factors: 59

Divisors of 21729731468613238224000

Bases of 21729731468613238224000

  • Binary: 1001001100111111000100110100011100110100110111101110100110101110100100000002
  • Hexadecimal: 0x499F89A39A6F74D7480
  • Base-36: 3JDWB925VS4I000

Squares and roots of 21729731468613238224000

  • 21729731468613238224000 squared (217297314686132382240002) is 472181229698040438891242526783374674176000000
  • 21729731468613238224000 cubed (217297314686132382240003) is 10260371325858005041617726138890375572954383288286268903424000000000
  • The square root of 21729731468613238224000 is 147410079263.9812612621
  • The cube root of 21729731468613238224000 is 27905177.3165507827

Scales and comparisons

How big is 21729731468613238224000?
  • 21,729,731,468,613,238,224,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 21,729,731,468,613,238,224,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 21729731468613238224000 cubic inches would be around 2325431.4 feet tall.

Recreational maths with 21729731468613238224000

  • 21729731468613238224000 backwards is 00042283231686413792712
  • 21729731468613238224000 is a Harshad number.
  • The number of decimal digits it has is: 23
  • The sum of 21729731468613238224000's digits is 81
  • More coming soon!

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"Number 21729731468613238224000 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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The information we have on file for 21729731468613238224000 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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