21016741000996520

21,016,741,000,996,520 is an even composite number composed of six prime numbers multiplied together.

What does the number 21016741000996520 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1536 divisors.

21016741000996520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 21016741000996520:

23 × 5 × 133 × 173 × 312 × 373

(2 × 2 × 2 × 5 × 13 × 13 × 13 × 17 × 17 × 17 × 31 × 31 × 37 × 37 × 37)

See below for interesting mathematical facts about the number 21016741000996520 from the Numbermatics database.


Names of 21016741000996520

  • Cardinal: 21016741000996520 can be written as Twenty-one quadrillion, sixteen trillion, seven hundred forty-one billion, nine hundred ninety-six thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 2.101674100099652 × 1016

Factors of 21016741000996520

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 105

Divisors of 21016741000996520

Bases of 21016741000996520

  • Binary: 10010101010101010011101010101011011001101100110101010002
  • Hexadecimal: 0x4AAA9D55B366A8
  • Base-36: 5QXT9IZTK88

Squares and roots of 21016741000996520

  • 21016741000996520 squared (210167410009965202) is 441703402302968205483633052110400
  • 21016741000996520 cubed (210167410009965203) is 9283166005460452580347249471372330215489055808000
  • The square root of 21016741000996520 is 144971517.8957457145
  • The cube root of 21016741000996520 is 275965.7111055707

Scales and comparisons

How big is 21016741000996520?
  • 21,016,741,000,996,520 seconds is equal to 668,267,354 years, 40 weeks, 5 days, 3 hours, 55 minutes, 20 seconds.
  • To count from 1 to 21,016,741,000,996,520 would take you about two billion, four million, eight hundred two thousand and sixty-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 21016741000996520 cubic inches would be around 22997.1 feet tall.

Recreational maths with 21016741000996520

  • 21016741000996520 backwards is 02569900014761012
  • The number of decimal digits it has is: 17
  • The sum of 21016741000996520's digits is 53
  • More coming soon!

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"Number 21016741000996520 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 21016741000996520 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/21016741000996520/

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Numbermatics. 2024. "Number 21016741000996520 - Facts about the integer". https://numbermatics.com/n/21016741000996520/

The information we have on file for 21016741000996520 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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