21039988079880

21,039,988,079,880 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21039988079880 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

21039988079880 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 21039988079880:

23 × 32 × 5 × 7 × 11 × 172 × 712 × 521

(2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 17 × 17 × 71 × 71 × 521)

See below for interesting mathematical facts about the number 21039988079880 from the Numbermatics database.


Names of 21039988079880

  • Cardinal: 21039988079880 can be written as Twenty-one trillion, thirty-nine billion, nine hundred eighty-eight million, seventy-nine thousand, eight hundred eighty.

Scientific notation

  • Scientific notation: 2.103998807988 × 1013

Factors of 21039988079880

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 637

Divisors of 21039988079880

Bases of 21039988079880

  • Binary: 1001100100010110000010000001111111101000010002
  • Hexadecimal: 0x1322C103FD08
  • Base-36: 7GHMXNZM0

Squares and roots of 21039988079880

  • 21039988079880 squared (210399880798802) is 442681098401492489260814400
  • 21039988079880 cubed (210399880798803) is 9314005033555587296448883888381054272000
  • The square root of 21039988079880 is 4586936.6771168751
  • The cube root of 21039988079880 is 27606.7424190767

Scales and comparisons

How big is 21039988079880?
  • 21,039,988,079,880 seconds is equal to 669,006 years, 28 weeks, 13 hours, 18 minutes.
  • To count from 1 to 21,039,988,079,880 would take you about one million, six hundred seventy-two thousand, five hundred sixteen 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 21039988079880 cubic inches would be around 2300.6 feet tall.

Recreational maths with 21039988079880

  • 21039988079880 backwards is 08897088993012
  • 21039988079880 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21039988079880's digits is 72
  • More coming soon!

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"Number 21039988079880 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 21039988079880 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/21039988079880/

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Numbermatics. 2024. "Number 21039988079880 - Facts about the integer". https://numbermatics.com/n/21039988079880/

The information we have on file for 21039988079880 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 21039988079880, math, Factors of 21039988079880, curriculum, school, college, exams, university, Prime factorization of 21039988079880, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, thirty-nine billion, nine hundred eighty-eight million, seventy-nine thousand, eight hundred eighty.

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