13409208135505728

13,409,208,135,505,728 is an even composite number composed of seven prime numbers multiplied together.

What does the number 13409208135505728 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5600 divisors.

13409208135505728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, six hundred divisors.

Prime factorization of 13409208135505728:

26 × 34 × 74 × 133 × 29 × 37 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 29 × 37 × 457)

See below for interesting mathematical facts about the number 13409208135505728 from the Numbermatics database.


Names of 13409208135505728

  • Cardinal: 13409208135505728 can be written as Thirteen quadrillion, four hundred nine trillion, two hundred eight billion, one hundred thirty-five million, five hundred five thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.3409208135505728 × 1016

Factors of 13409208135505728

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 548

Divisors of 13409208135505728

Bases of 13409208135505728

  • Binary: 1011111010001110011010100011111010001011010111010000002
  • Hexadecimal: 0x2FA39A8FA2D740
  • Base-36: 3O1616CDW00

Squares and roots of 13409208135505728

  • 13409208135505728 squared (134092081355057282) is 179806862821313002248650320809984
  • 13409208135505728 cubed (134092081355057283) is 2411067647763312726254772156576802671462431588352
  • The square root of 13409208135505728 is 115798135.2850974367
  • The cube root of 13409208135505728 is 237575.1674052499

Scales and comparisons

How big is 13409208135505728?
  • 13,409,208,135,505,728 seconds is equal to 426,371,341 years, 15 weeks, 6 days, 28 minutes, 48 seconds.
  • To count from 1 to 13,409,208,135,505,728 would take you about one billion, two hundred seventy-nine million, one hundred fourteen thousand and twenty-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 13409208135505728 cubic inches would be around 19797.9 feet tall.

Recreational maths with 13409208135505728

  • 13409208135505728 backwards is 82750553180290431
  • 13409208135505728 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13409208135505728's digits is 63
  • More coming soon!

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"Number 13409208135505728 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 13409208135505728 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/13409208135505728/

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The information we have on file for 13409208135505728 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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