21121736170070016

21,121,736,170,070,016 is an even composite number composed of five prime numbers multiplied together.

What does the number 21121736170070016 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3024 divisors.

21121736170070016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 21121736170070016:

213 × 35 × 135 × 17 × 412

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 13 × 17 × 41 × 41)

See below for interesting mathematical facts about the number 21121736170070016 from the Numbermatics database.


Names of 21121736170070016

  • Cardinal: 21121736170070016 can be written as Twenty-one quadrillion, one hundred twenty-one trillion, seven hundred thirty-six billion, one hundred seventy million, seventy thousand and sixteen.

Scientific notation

  • Scientific notation: 2.1121736170070016 × 1016

Factors of 21121736170070016

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 76

Divisors of 21121736170070016

Bases of 21121736170070016

  • Binary: 10010110000101000011011011011010111010011100000000000002
  • Hexadecimal: 0x4B0A1B6D74E000
  • Base-36: 5RZ13N4LC00

Squares and roots of 21121736170070016

  • 21121736170070016 squared (211217361700700162) is 446127738838043987859362342240256
  • 21121736170070016 cubed (211217361700700163) is 9422992397887063550182618945085895099013813764096
  • The square root of 21121736170070016 is 145333190.1874792537
  • The cube root of 21121736170070016 is 276424.5032795141

Scales and comparisons

How big is 21121736170070016?
  • 21,121,736,170,070,016 seconds is equal to 671,605,876 years, 20 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 21,121,736,170,070,016 would take you about two billion, fourteen million, eight hundred seventeen thousand, six hundred twenty-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 21121736170070016 cubic inches would be around 23035.4 feet tall.

Recreational maths with 21121736170070016

  • 21121736170070016 backwards is 61007007163712112
  • The number of decimal digits it has is: 17
  • The sum of 21121736170070016's digits is 45
  • More coming soon!

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"Number 21121736170070016 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 21121736170070016 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21121736170070016/

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The information we have on file for 21121736170070016 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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