864168265816128

864,168,265,816,128 is an even composite number composed of seven prime numbers multiplied together.

What does the number 864168265816128 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4032 divisors.

864168265816128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 864168265816128:

26 × 33 × 72 × 13 × 192 × 313 × 73

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 19 × 19 × 31 × 31 × 31 × 73)

See below for interesting mathematical facts about the number 864168265816128 from the Numbermatics database.


Names of 864168265816128

  • Cardinal: 864168265816128 can be written as Eight hundred sixty-four trillion, one hundred sixty-eight billion, two hundred sixty-five million, eight hundred sixteen thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 8.64168265816128 × 1014

Factors of 864168265816128

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 148

Divisors of 864168265816128

Bases of 864168265816128

  • Binary: 110001000111110100110110101000001010011000010000002
  • Hexadecimal: 0x311F4DA829840
  • Base-36: 8IBLF5AXC0

Squares and roots of 864168265816128

  • 864168265816128 squared (8641682658161282) is 746786791643654061221904912384
  • 864168265816128 cubed (8641682658161283) is 645349446669086639036889449806769106094129152
  • The square root of 864168265816128 is 29396739.0337113413
  • The cube root of 864168265816128 is 95250.2457105835

Scales and comparisons

How big is 864168265816128?
  • 864,168,265,816,128 seconds is equal to 27,477,877 years, 41 weeks, 6 days, 28 minutes, 48 seconds.
  • To count from 1 to 864,168,265,816,128 would take you about sixty-eight million, six hundred ninety-four thousand, six hundred ninety-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 864168265816128 cubic inches would be around 7937.5 feet tall.

Recreational maths with 864168265816128

  • 864168265816128 backwards is 821618562861468
  • 864168265816128 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 864168265816128's digits is 72
  • More coming soon!

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"Number 864168265816128 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

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Numbermatics. (2024). Number 864168265816128 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/864168265816128/

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The information we have on file for 864168265816128 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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