64420135121664

64,420,135,121,664 is an even composite number composed of seven prime numbers multiplied together.

What does the number 64420135121664 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

64420135121664 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 64420135121664:

28 × 34 × 72 × 19 × 43 × 71 × 1093

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 43 × 71 × 1093)

See below for interesting mathematical facts about the number 64420135121664 from the Numbermatics database.


Names of 64420135121664

  • Cardinal: 64420135121664 can be written as Sixty-four trillion, four hundred twenty billion, one hundred thirty-five million, one hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

  • Scientific notation: 6.4420135121664 × 1013

Factors of 64420135121664

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 1238

Divisors of 64420135121664

Bases of 64420135121664

  • Binary: 11101010010110111110110100010100110011000000002
  • Hexadecimal: 0x3A96FB453300
  • Base-36: MU2796800

Squares and roots of 64420135121664

  • 64420135121664 squared (644201351216642) is 4149953809093447624082128896
  • 64420135121664 cubed (644201351216643) is 267340585130464103788345206304049090002944
  • The square root of 64420135121664 is 8026215.4918531809
  • The cube root of 64420135121664 is 40087.3373163857

Scales and comparisons

How big is 64420135121664?
  • 64,420,135,121,664 seconds is equal to 2,048,361 years, 1 week, 4 days, 18 hours, 14 minutes, 24 seconds.
  • To count from 1 to 64,420,135,121,664 would take you about five million, one hundred twenty thousand, nine hundred two 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 64420135121664 cubic inches would be around 3340.6 feet tall.

Recreational maths with 64420135121664

  • 64420135121664 backwards is 46612153102446
  • The number of decimal digits it has is: 14
  • The sum of 64420135121664's digits is 45
  • More coming soon!

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"Number 64420135121664 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 64420135121664 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/64420135121664/

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Numbermatics. 2024. "Number 64420135121664 - Facts about the integer". https://numbermatics.com/n/64420135121664/

The information we have on file for 64420135121664 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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