13121651815603200

13,121,651,815,603,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 13121651815603200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5346 divisors.

13121651815603200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, three hundred forty-six divisors.

Prime factorization of 13121651815603200:

210 × 38 × 52 × 192 × 23 × 972

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 23 × 97 × 97)

See below for interesting mathematical facts about the number 13121651815603200 from the Numbermatics database.


Names of 13121651815603200

  • Cardinal: 13121651815603200 can be written as Thirteen quadrillion, one hundred twenty-one trillion, six hundred fifty-one billion, eight hundred fifteen million, six hundred three thousand, two hundred.

Scientific notation

  • Scientific notation: 1.31216518156032 × 1016

Factors of 13121651815603200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 149

Divisors of 13121651815603200

Bases of 13121651815603200

  • Binary: 1011101001111000010010101000110101010111011100000000002
  • Hexadecimal: 0x2E9E12A355DC00
  • Base-36: 3L78JMK0000

Squares and roots of 13121651815603200

  • 13121651815603200 squared (131216518156032002) is 172177746369922754974979850240000
  • 13121651815603200 cubed (131216518156032003) is 2259256438261364195837582037291032031264768000000
  • The square root of 13121651815603200 is 114549778.7671508341
  • The cube root of 13121651815603200 is 235864.6392663349

Scales and comparisons

How big is 13121651815603200?
  • 13,121,651,815,603,200 seconds is equal to 417,227,939 years, 41 weeks, 5 days.
  • To count from 1 to 13,121,651,815,603,200 would take you about one billion, two hundred fifty-one million, six hundred eighty-three thousand, eight hundred nineteen 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 13121651815603200 cubic inches would be around 19655.4 feet tall.

Recreational maths with 13121651815603200

  • 13121651815603200 backwards is 00230651815612131
  • 13121651815603200 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13121651815603200's digits is 45
  • More coming soon!

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"Number 13121651815603200 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 13121651815603200 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/13121651815603200/

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Numbermatics. 2024. "Number 13121651815603200 - Facts about the integer". https://numbermatics.com/n/13121651815603200/

The information we have on file for 13121651815603200 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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