12729478920928000

12,729,478,920,928,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 12729478920928000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1152 divisors.

12729478920928000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 12729478920928000:

28 × 53 × 7 × 11 × 31 × 2789 × 59753

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 11 × 31 × 2789 × 59753)

See below for interesting mathematical facts about the number 12729478920928000 from the Numbermatics database.


Names of 12729478920928000

  • Cardinal: 12729478920928000 can be written as Twelve quadrillion, seven hundred twenty-nine trillion, four hundred seventy-eight billion, nine hundred twenty million, nine hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 1.2729478920928 × 1016

Factors of 12729478920928000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 62598

Divisors of 12729478920928000

Bases of 12729478920928000

  • Binary: 1011010011100101100100110001010100000111111011000000002
  • Hexadecimal: 0x2D3964C541FB00
  • Base-36: 3HC81VW44CG

Squares and roots of 12729478920928000

  • 12729478920928000 squared (127294789209280002) is 162039633598350279276381184000000
  • 12729478920928000 cubed (127294789209280003) is 2062680100245096406804076194781123018752000000000
  • The square root of 12729478920928000 is 112824992.4481628317
  • The cube root of 12729478920928000 is 233491.0341779019

Scales and comparisons

How big is 12729478920928000?
  • 12,729,478,920,928,000 seconds is equal to 404,758,054 years, 42 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
  • To count from 1 to 12,729,478,920,928,000 would take you about one billion, two hundred fourteen million, two hundred seventy-four thousand, one hundred sixty-four 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 12729478920928000 cubic inches would be around 19457.6 feet tall.

Recreational maths with 12729478920928000

  • 12729478920928000 backwards is 00082902987492721
  • 12729478920928000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 12729478920928000's digits is 70
  • More coming soon!

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"Number 12729478920928000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 12729478920928000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/12729478920928000/

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The information we have on file for 12729478920928000 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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