51320721868416

51,320,721,868,416 is an even composite number composed of six prime numbers multiplied together.

What does the number 51320721868416 look like?

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

51320721868416 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 51320721868416:

27 × 33 × 72 × 11 × 132 × 163021

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 13 × 163021)

See below for interesting mathematical facts about the number 51320721868416 from the Numbermatics database.


Names of 51320721868416

  • Cardinal: 51320721868416 can be written as Fifty-one trillion, three hundred twenty billion, seven hundred twenty-one million, eight hundred sixty-eight thousand, four hundred sixteen.

Scientific notation

  • Scientific notation: 5.1320721868416 × 1013

Factors of 51320721868416

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 163057

Divisors of 51320721868416

Bases of 51320721868416

  • Binary: 10111010101101000010010110010110000110100000002
  • Hexadecimal: 0x2EAD09658680
  • Base-36: I6WEWQLC0

Squares and roots of 51320721868416

  • 51320721868416 squared (513207218684162) is 2633816493095312250018349056
  • 51320721868416 cubed (513207218684163) is 135169363694591330058932619695523989815296
  • The square root of 51320721868416 is 7163848.2583326679
  • The cube root of 51320721868416 is 37161.8722028791

Scales and comparisons

How big is 51320721868416?
  • 51,320,721,868,416 seconds is equal to 1,631,840 years, 10 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 51,320,721,868,416 would take you about four million, seventy-nine thousand, six hundred 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 51320721868416 cubic inches would be around 3096.8 feet tall.

Recreational maths with 51320721868416

  • 51320721868416 backwards is 61486812702315
  • 51320721868416 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 51320721868416's digits is 54
  • More coming soon!

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"Number 51320721868416 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 51320721868416 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/51320721868416/

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Numbermatics. 2024. "Number 51320721868416 - Facts about the integer". https://numbermatics.com/n/51320721868416/

The information we have on file for 51320721868416 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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