40813864934521728

40,813,864,934,521,728 is an even composite number composed of seven prime numbers multiplied together.

What does the number 40813864934521728 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

40813864934521728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 40813864934521728:

27 × 3 × 72 × 19 × 23 × 472 × 14992

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 19 × 23 × 47 × 47 × 1499 × 1499)

See below for interesting mathematical facts about the number 40813864934521728 from the Numbermatics database.


Names of 40813864934521728

  • Cardinal: 40813864934521728 can be written as Forty quadrillion, eight hundred thirteen trillion, eight hundred sixty-four billion, nine hundred thirty-four million, five hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 4.0813864934521728 × 1016

Factors of 40813864934521728

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1600

Divisors of 40813864934521728

Bases of 40813864934521728

  • Binary: 100100001111111111111110011100010101010100111011100000002
  • Hexadecimal: 0x90FFFE71553B80
  • Base-36: B5VB2PJ8Z9C

Squares and roots of 40813864934521728

  • 40813864934521728 squared (408138649345217282) is 1665771570893382296604844104105984
  • 40813864934521728 cubed (408138649345217283) is 67986575906208590438195896593950917901912062820352
  • The square root of 40813864934521728 is 202024416.6790779971
  • The cube root of 40813864934521728 is 344299.1160039313

Scales and comparisons

How big is 40813864934521728?
  • 40,813,864,934,521,728 seconds is equal to 1,297,754,659 years, 17 weeks, 6 days, 9 hours, 48 minutes, 48 seconds.
  • To count from 1 to 40,813,864,934,521,728 would take you about three billion, eight hundred ninety-three million, two hundred sixty-three thousand, nine hundred seventy-eight 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 40813864934521728 cubic inches would be around 28691.6 feet tall.

Recreational maths with 40813864934521728

  • 40813864934521728 backwards is 82712543946831804
  • The number of decimal digits it has is: 17
  • The sum of 40813864934521728's digits is 75
  • More coming soon!

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"Number 40813864934521728 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 40813864934521728 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/40813864934521728/

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Numbermatics. 2024. "Number 40813864934521728 - Facts about the integer". https://numbermatics.com/n/40813864934521728/

The information we have on file for 40813864934521728 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 40813864934521728, math, Factors of 40813864934521728, curriculum, school, college, exams, university, Prime factorization of 40813864934521728, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, eight hundred thirteen trillion, eight hundred sixty-four billion, nine hundred thirty-four million, five hundred twenty-one thousand, seven hundred twenty-eight.

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