21728964096000

21,728,964,096,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21728964096000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3120 divisors.

21728964096000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, one hundred twenty divisors.

Prime factorization of 21728964096000:

212 × 34 × 53 × 7 × 292 × 89

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 29 × 29 × 89)

See below for interesting mathematical facts about the number 21728964096000 from the Numbermatics database.


Names of 21728964096000

  • Cardinal: 21728964096000 can be written as Twenty-one trillion, seven hundred twenty-eight billion, nine hundred sixty-four million, ninety-six thousand.

Scientific notation

  • Scientific notation: 2.1728964096 × 1013

Factors of 21728964096000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 135

Divisors of 21728964096000

Bases of 21728964096000

  • Binary: 1001111000011001010110010111110110000000000002
  • Hexadecimal: 0x13C32B2FB000
  • Base-36: 7PA5C7400

Squares and roots of 21728964096000

  • 21728964096000 squared (217289640960002) is 472147880685257097216000000
  • 21728964096000 cubed (217289640960003) is 10259284347412443341935645556736000000000
  • The square root of 21728964096000 is 4661433.6953345159
  • The cube root of 21728964096000 is 27904.8488277405

Scales and comparisons

How big is 21728964096000?
  • 21,728,964,096,000 seconds is equal to 690,913 years, 44 weeks.
  • To count from 1 to 21,728,964,096,000 would take you about one million, seven hundred twenty-seven thousand, two hundred eighty-four 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 21728964096000 cubic inches would be around 2325.4 feet tall.

Recreational maths with 21728964096000

  • 21728964096000 backwards is 00069046982712
  • 21728964096000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21728964096000's digits is 54
  • More coming soon!

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"Number 21728964096000 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 21728964096000 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/21728964096000/

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Numbermatics. 2024. "Number 21728964096000 - Facts about the integer". https://numbermatics.com/n/21728964096000/

The information we have on file for 21728964096000 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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