12387942781200

12,387,942,781,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 12387942781200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1890 divisors.

12387942781200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred ninety divisors.

Prime factorization of 12387942781200:

24 × 36 × 52 × 72 × 612 × 233

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 61 × 61 × 233)

See below for interesting mathematical facts about the number 12387942781200 from the Numbermatics database.


Names of 12387942781200

  • Cardinal: 12387942781200 can be written as Twelve trillion, three hundred eighty-seven billion, nine hundred forty-two million, seven hundred eighty-one thousand, two hundred.

Scientific notation

  • Scientific notation: 1.23879427812 × 1013

Factors of 12387942781200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 311

Divisors of 12387942781200

Bases of 12387942781200

  • Binary: 101101000100010010101110110111010001000100002
  • Hexadecimal: 0xB444AEDD110
  • Base-36: 4E2XXA900

Squares and roots of 12387942781200

  • 12387942781200 squared (123879427812002) is 153461126350285191073440000
  • 12387942781200 cubed (123879427812003) is 1901067652365836535319483727051328000000
  • The square root of 12387942781200 is 3519650.9459319969
  • The cube root of 12387942781200 is 23138.3860944795

Scales and comparisons

How big is 12387942781200?
  • 12,387,942,781,200 seconds is equal to 393,898 years, 13 weeks, 4 days, 9 hours.
  • To count from 1 to 12,387,942,781,200 would take you about nine hundred eighty-four thousand, seven hundred forty-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 12387942781200 cubic inches would be around 1928.2 feet tall.

Recreational maths with 12387942781200

  • 12387942781200 backwards is 00218724978321
  • 12387942781200 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 12387942781200's digits is 54
  • More coming soon!

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"Number 12387942781200 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 12387942781200 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/12387942781200/

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Numbermatics. 2024. "Number 12387942781200 - Facts about the integer". https://numbermatics.com/n/12387942781200/

The information we have on file for 12387942781200 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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