21339729077940

21,339,729,077,940 is an even composite number composed of six prime numbers multiplied together.

What does the number 21339729077940 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1152 divisors.

21339729077940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 21339729077940:

22 × 33 × 5 × 73 × 133 × 2292

(2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 229 × 229)

See below for interesting mathematical facts about the number 21339729077940 from the Numbermatics database.


Names of 21339729077940

  • Cardinal: 21339729077940 can be written as Twenty-one trillion, three hundred thirty-nine billion, seven hundred twenty-nine million, seventy-seven thousand, nine hundred forty.

Scientific notation

  • Scientific notation: 2.133972907794 × 1013

Factors of 21339729077940

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 259

Divisors of 21339729077940

Bases of 21339729077940

  • Binary: 1001101101000100010101111100010100110101101002
  • Hexadecimal: 0x13688AF8A6B4
  • Base-36: 7KBC3PTX0

Squares and roots of 21339729077940

  • 21339729077940 squared (213397290779402) is 455384037119877962594643600
  • 21339729077940 cubed (213397290779403) is 9717771978556768087965119680210922184000
  • The square root of 21339729077940 is 4619494.4612955215
  • The cube root of 21339729077940 is 27737.2222981151

Scales and comparisons

How big is 21339729077940?
  • 21,339,729,077,940 seconds is equal to 678,537 years, 19 weeks, 4 days, 1 hour, 39 minutes.
  • To count from 1 to 21,339,729,077,940 would take you about one million, six hundred ninety-six thousand, three hundred forty-three 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 21339729077940 cubic inches would be around 2311.4 feet tall.

Recreational maths with 21339729077940

  • 21339729077940 backwards is 04977092793312
  • 21339729077940 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21339729077940's digits is 63
  • More coming soon!

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"Number 21339729077940 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 21339729077940 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/21339729077940/

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The information we have on file for 21339729077940 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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