64428379646400

64,428,379,646,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 64428379646400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2520 divisors.

64428379646400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred twenty divisors.

Prime factorization of 64428379646400:

26 × 39 × 52 × 7 × 11 × 1632

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 163 × 163)

See below for interesting mathematical facts about the number 64428379646400 from the Numbermatics database.


Names of 64428379646400

  • Cardinal: 64428379646400 can be written as Sixty-four trillion, four hundred twenty-eight billion, three hundred seventy-nine million, six hundred forty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 6.44283796464 × 1013

Factors of 64428379646400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 191

Divisors of 64428379646400

Bases of 64428379646400

  • Binary: 11101010011000111001101010111010101001110000002
  • Hexadecimal: 0x3A98E6AEA9C0
  • Base-36: MU5ZLR000

Squares and roots of 64428379646400

  • 64428379646400 squared (644283796464002) is 4151016103860649789032960000
  • 64428379646400 cubed (644283796464003) is 267443241457854117329609614002745344000000
  • The square root of 64428379646400 is 8026729.0751837389
  • The cube root of 64428379646400 is 40089.0473766811

Scales and comparisons

How big is 64428379646400?
  • 64,428,379,646,400 seconds is equal to 2,048,623 years, 9 weeks, 3 days, 12 hours.
  • To count from 1 to 64,428,379,646,400 would take you about five million, one hundred twenty-one thousand, five hundred fifty-seven 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 64428379646400 cubic inches would be around 3340.8 feet tall.

Recreational maths with 64428379646400

  • 64428379646400 backwards is 00464697382446
  • 64428379646400 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 64428379646400's digits is 63
  • More coming soon!

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"Number 64428379646400 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 64428379646400 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/64428379646400/

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Numbermatics. 2024. "Number 64428379646400 - Facts about the integer". https://numbermatics.com/n/64428379646400/

The information we have on file for 64428379646400 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 64428379646400, math, Factors of 64428379646400, curriculum, school, college, exams, university, Prime factorization of 64428379646400, STEM, science, technology, engineering, physics, economics, calculator, sixty-four trillion, four hundred twenty-eight billion, three hundred seventy-nine million, six hundred forty-six thousand, four hundred.

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