12138402931200

12,138,402,931,200 is an even composite number composed of seven prime numbers multiplied together.

What does the number 12138402931200 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

12138402931200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 12138402931200:

29 × 32 × 52 × 72 × 13 × 53 × 3121

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 53 × 3121)

See below for interesting mathematical facts about the number 12138402931200 from the Numbermatics database.


Names of 12138402931200

  • Cardinal: 12138402931200 can be written as Twelve trillion, one hundred thirty-eight billion, four hundred two million, nine hundred thirty-one thousand, two hundred.

Scientific notation

  • Scientific notation: 1.21384029312 × 1013

Factors of 12138402931200

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 3204

Divisors of 12138402931200

Bases of 12138402931200

  • Binary: 101100001010001100010011000111100010000000002
  • Hexadecimal: 0xB0A3131E200
  • Base-36: 4AWAZP8G0

Squares and roots of 12138402931200

  • 12138402931200 squared (121384029312002) is 147340825720164751933440000
  • 12138402931200 cubed (121384029312003) is 1788482310807076175815788963299328000000
  • The square root of 12138402931200 is 3484021.0865033523
  • The cube root of 12138402931200 is 22981.9662868575

Scales and comparisons

How big is 12138402931200?
  • 12,138,402,931,200 seconds is equal to 385,963 years, 34 weeks, 4 days, 16 hours.
  • To count from 1 to 12,138,402,931,200 would take you about nine hundred sixty-four thousand, nine hundred nine 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 12138402931200 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12138402931200

  • 12138402931200 backwards is 00213920483121
  • 12138402931200 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 12138402931200's digits is 36
  • More coming soon!

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"Number 12138402931200 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 12138402931200 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/12138402931200/

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The information we have on file for 12138402931200 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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