864135138400128

864,135,138,400,128 is an even composite number composed of six prime numbers multiplied together.

What does the number 864135138400128 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 864 divisors.

864135138400128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 864135138400128:

27 × 32 × 7 × 372 × 1512 × 3433

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 37 × 151 × 151 × 3433)

See below for interesting mathematical facts about the number 864135138400128 from the Numbermatics database.


Names of 864135138400128

  • Cardinal: 864135138400128 can be written as Eight hundred sixty-four trillion, one hundred thirty-five billion, one hundred thirty-eight million, four hundred thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 8.64135138400128 × 1014

Factors of 864135138400128

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 3633

Divisors of 864135138400128

Bases of 864135138400128

  • Binary: 110001000111101101001000111111011001010111100000002
  • Hexadecimal: 0x311ED23F65780
  • Base-36: 8IB67A3FK0

Squares and roots of 864135138400128

  • 864135138400128 squared (8641351384001282) is 746729537417808373155430416384
  • 864135138400128 cubed (8641351384001283) is 645275232164001398542136187045321362638897152
  • The square root of 864135138400128 is 29396175.5743859987
  • The cube root of 864135138400128 is 95249.0285730731

Scales and comparisons

How big is 864135138400128?
  • 864,135,138,400,128 seconds is equal to 27,476,824 years, 23 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
  • To count from 1 to 864,135,138,400,128 would take you about sixty-eight million, six hundred ninety-two thousand and sixty-one 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 864135138400128 cubic inches would be around 7937.4 feet tall.

Recreational maths with 864135138400128

  • 864135138400128 backwards is 821004831531468
  • The number of decimal digits it has is: 15
  • The sum of 864135138400128's digits is 54
  • More coming soon!

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"Number 864135138400128 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 864135138400128 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/864135138400128/

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The information we have on file for 864135138400128 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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