12729844390185120

12,729,844,390,185,120 is an even composite number composed of six prime numbers multiplied together.

What does the number 12729844390185120 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1920 divisors.

12729844390185120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 12729844390185120:

25 × 3 × 5 × 114 × 233 × 533

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 11 × 11 × 23 × 23 × 23 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 12729844390185120 from the Numbermatics database.


Names of 12729844390185120

  • Cardinal: 12729844390185120 can be written as Twelve quadrillion, seven hundred twenty-nine trillion, eight hundred forty-four billion, three hundred ninety million, one hundred eighty-five thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.272984439018512 × 1016

Factors of 12729844390185120

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 97

Divisors of 12729844390185120

Bases of 12729844390185120

  • Binary: 1011010011100110111001110111001110110001001000101000002
  • Hexadecimal: 0x2D39B9DCEC48A0
  • Base-36: 3HCCPS32NXC

Squares and roots of 12729844390185120

  • 12729844390185120 squared (127298443901851202) is 162048938198327569686987869414400
  • 12729844390185120 cubed (127298443901851203) is 2062857766859435419801510985163407619601993728000
  • The square root of 12729844390185120 is 112826612.0655278739
  • The cube root of 12729844390185120 is 233493.2687018939

Scales and comparisons

How big is 12729844390185120?
  • 12,729,844,390,185,120 seconds is equal to 404,769,675 years, 31 weeks, 6 days, 10 hours, 32 minutes.
  • To count from 1 to 12,729,844,390,185,120 would take you about one billion, two hundred fourteen million, three hundred nine thousand and twenty-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 12729844390185120 cubic inches would be around 19457.8 feet tall.

Recreational maths with 12729844390185120

  • 12729844390185120 backwards is 02158109344892721
  • 12729844390185120 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 12729844390185120's digits is 66
  • More coming soon!

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"Number 12729844390185120 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 12729844390185120 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/12729844390185120/

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The information we have on file for 12729844390185120 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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