21007831229910

21,007,831,229,910 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21007831229910 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2016 divisors.

21007831229910 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 21007831229910:

2 × 36 × 5 × 73 × 17 × 192 × 372

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 19 × 19 × 37 × 37)

See below for interesting mathematical facts about the number 21007831229910 from the Numbermatics database.


Names of 21007831229910

  • Cardinal: 21007831229910 can be written as Twenty-one trillion, seven billion, eight hundred thirty-one million, two hundred twenty-nine thousand, nine hundred ten.

Scientific notation

  • Scientific notation: 2.100783122991 × 1013

Factors of 21007831229910

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 90

Divisors of 21007831229910

Bases of 21007831229910

  • Binary: 1001100011011010001000101000101100101110101102
  • Hexadecimal: 0x131B445165D6
  • Base-36: 7G2V4B3DI

Squares and roots of 21007831229910

  • 21007831229910 squared (210078312299102) is 441328972984381903278608100
  • 21007831229910 cubed (210078312299103) is 9271364581325404842374588262815888271000
  • The square root of 21007831229910 is 4583430.0725450149
  • The cube root of 21007831229910 is 27592.6708248231

Scales and comparisons

How big is 21007831229910?
  • 21,007,831,229,910 seconds is equal to 667,984 years, 2 weeks, 4 days, 18 hours, 58 minutes, 30 seconds.
  • To count from 1 to 21,007,831,229,910 would take you about one million, six hundred sixty-nine thousand, nine hundred sixty 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 21007831229910 cubic inches would be around 2299.4 feet tall.

Recreational maths with 21007831229910

  • 21007831229910 backwards is 01992213870012
  • 21007831229910 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21007831229910's digits is 45
  • More coming soon!

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"Number 21007831229910 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 21007831229910 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/21007831229910/

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The information we have on file for 21007831229910 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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