16138020123716400

16,138,020,123,716,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 16138020123716400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7290 divisors.

16138020123716400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, two hundred ninety divisors.

Prime factorization of 16138020123716400:

24 × 32 × 52 × 72 × 132 × 192 × 432 × 811

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 19 × 19 × 43 × 43 × 811)

See below for interesting mathematical facts about the number 16138020123716400 from the Numbermatics database.


Names of 16138020123716400

  • Cardinal: 16138020123716400 can be written as Sixteen quadrillion, one hundred thirty-eight trillion, twenty billion, one hundred twenty-three million, seven hundred sixteen thousand, four hundred.

Scientific notation

  • Scientific notation: 1.61380201237164 × 1016

Factors of 16138020123716400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 903

Divisors of 16138020123716400

Bases of 16138020123716400

  • Binary: 1110010101010101110001100111001101101000101011001100002
  • Hexadecimal: 0x3955719CDA2B30
  • Base-36: 4EWG83IBU40

Squares and roots of 16138020123716400

  • 16138020123716400 squared (161380201237164002) is 260435693513475490361747628960000
  • 16138020123716400 cubed (161380201237164003) is 4202916462854504165958229626899173563466944000000
  • The square root of 16138020123716400 is 127035507.3344315023
  • The cube root of 16138020123716400 is 252706.6967385041

Scales and comparisons

How big is 16138020123716400?
  • 16,138,020,123,716,400 seconds is equal to 513,139,121 years, 39 weeks, 3 days, 19 hours.
  • To count from 1 to 16,138,020,123,716,400 would take you about one billion, five hundred thirty-nine million, four hundred seventeen thousand, three hundred sixty-five 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 16138020123716400 cubic inches would be around 21058.9 feet tall.

Recreational maths with 16138020123716400

  • 16138020123716400 backwards is 00461732102083161
  • 16138020123716400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16138020123716400's digits is 45
  • More coming soon!

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"Number 16138020123716400 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 16138020123716400 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/16138020123716400/

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Numbermatics. 2024. "Number 16138020123716400 - Facts about the integer". https://numbermatics.com/n/16138020123716400/

The information we have on file for 16138020123716400 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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