21328439723136

21,328,439,723,136 is an even composite number composed of six prime numbers multiplied together.

What does the number 21328439723136 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1920 divisors.

21328439723136 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 21328439723136:

27 × 34 × 72 × 133 × 97 × 197

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 97 × 197)

See below for interesting mathematical facts about the number 21328439723136 from the Numbermatics database.


Names of 21328439723136

  • Cardinal: 21328439723136 can be written as Twenty-one trillion, three hundred twenty-eight billion, four hundred thirty-nine million, seven hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

  • Scientific notation: 2.1328439723136 × 1013

Factors of 21328439723136

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 319

Divisors of 21328439723136

Bases of 21328439723136

  • Binary: 1001101100101111010100001001011000100100000002
  • Hexadecimal: 0x1365EA12C480
  • Base-36: 7K65EBS00

Squares and roots of 21328439723136

  • 21328439723136 squared (213284397231362) is 454902341023445652333674496
  • 21328439723136 cubed (213284397231363) is 9702357160432017443944379379755784339456
  • The square root of 21328439723136 is 4618272.3742906287
  • The cube root of 21328439723136 is 27732.3301619777

Scales and comparisons

How big is 21328439723136?
  • 21,328,439,723,136 seconds is equal to 678,178 years, 21 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
  • To count from 1 to 21,328,439,723,136 would take you about one million, six hundred ninety-five thousand, four hundred forty-six 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 21328439723136 cubic inches would be around 2311 feet tall.

Recreational maths with 21328439723136

  • 21328439723136 backwards is 63132793482312
  • 21328439723136 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21328439723136's digits is 54
  • More coming soon!

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"Number 21328439723136 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.

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Numbermatics. (2024). Number 21328439723136 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/21328439723136/

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Numbermatics. 2024. "Number 21328439723136 - Facts about the integer". https://numbermatics.com/n/21328439723136/

The information we have on file for 21328439723136 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 21328439723136, math, Factors of 21328439723136, curriculum, school, college, exams, university, Prime factorization of 21328439723136, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred twenty-eight billion, four hundred thirty-nine million, seven hundred twenty-three thousand, one hundred thirty-six.

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