13405491344678400

13,405,491,344,678,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 13405491344678400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

13405491344678400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 13405491344678400:

29 × 32 × 52 × 11 × 373 × 4572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 37 × 37 × 37 × 457 × 457)

See below for interesting mathematical facts about the number 13405491344678400 from the Numbermatics database.


Names of 13405491344678400

  • Cardinal: 13405491344678400 can be written as Thirteen quadrillion, four hundred five trillion, four hundred ninety-one billion, three hundred forty-four million, six hundred seventy-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.34054913446784 × 1016

Factors of 13405491344678400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 515

Divisors of 13405491344678400

Bases of 13405491344678400

  • Binary: 1011111010000000111001001011011010001110011110000000002
  • Hexadecimal: 0x2FA0392DA39E00
  • Base-36: 3NZULPF3B40

Squares and roots of 13405491344678400

  • 13405491344678400 squared (134054913446784002) is 179707198192247496991999426560000
  • 13405491344678400 cubed (134054913446784003) is 2409063289942579632085535051962416107618304000000
  • The square root of 13405491344678400 is 115782085.5947862083
  • The cube root of 13405491344678400 is 237553.2148586083

Scales and comparisons

How big is 13405491344678400?
  • 13,405,491,344,678,400 seconds is equal to 426,253,158 years, 44 weeks, 2 days, 16 hours.
  • To count from 1 to 13,405,491,344,678,400 would take you about one billion, two hundred seventy-eight million, seven hundred fifty-nine thousand, four hundred seventy-six 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 13405491344678400 cubic inches would be around 19796.1 feet tall.

Recreational maths with 13405491344678400

  • 13405491344678400 backwards is 00487644319450431
  • The number of decimal digits it has is: 17
  • The sum of 13405491344678400's digits is 63
  • More coming soon!

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"Number 13405491344678400 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 13405491344678400 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/13405491344678400/

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The information we have on file for 13405491344678400 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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