640013725458432

640,013,725,458,432 is an even composite number composed of seven prime numbers multiplied together.

What does the number 640013725458432 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1792 divisors.

640013725458432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred ninety-two divisors.

Prime factorization of 640013725458432:

213 × 33 × 13 × 23 × 127 × 181 × 421

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 23 × 127 × 181 × 421)

See below for interesting mathematical facts about the number 640013725458432 from the Numbermatics database.


Names of 640013725458432

  • Cardinal: 640013725458432 can be written as Six hundred forty trillion, thirteen billion, seven hundred twenty-five million, four hundred fifty-eight thousand, four hundred thirty-two.

Scientific notation

  • Scientific notation: 6.40013725458432 × 1014

Factors of 640013725458432

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 770

Divisors of 640013725458432

Bases of 640013725458432

  • Binary: 100100011000010110110011101100000111100000000000002
  • Hexadecimal: 0x24616CEC1E000
  • Base-36: 6AV68VH1C0

Squares and roots of 640013725458432

  • 640013725458432 squared (6400137254584322) is 409617568775181169168559898624
  • 640013725458432 cubed (6400137254584323) is 262160866205029188918169027348249865845997568
  • The square root of 640013725458432 is 25298492.5530837113
  • The cube root of 640013725458432 is 86178.0036511169

Scales and comparisons

How big is 640013725458432?
  • 640,013,725,458,432 seconds is equal to 20,350,456 years, 40 weeks, 2 days, 21 hours, 7 minutes, 12 seconds.
  • To count from 1 to 640,013,725,458,432 would take you about fifty million, eight hundred seventy-six thousand, one hundred forty-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 640013725458432 cubic inches would be around 7181.5 feet tall.

Recreational maths with 640013725458432

  • 640013725458432 backwards is 234854527310046
  • 640013725458432 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 640013725458432's digits is 54
  • More coming soon!

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"Number 640013725458432 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 640013725458432 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/640013725458432/

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The information we have on file for 640013725458432 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!

Keywords: Divisors of 640013725458432, math, Factors of 640013725458432, curriculum, school, college, exams, university, Prime factorization of 640013725458432, STEM, science, technology, engineering, physics, economics, calculator, six hundred forty trillion, thirteen billion, seven hundred twenty-five million, four hundred fifty-eight thousand, four hundred thirty-two.

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