428505832168128000

428,505,832,168,128,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 428505832168128000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 11520 divisors.

428505832168128000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 428505832168128000:

29 × 32 × 53 × 11 × 13 × 23 × 612 × 89 × 683

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 13 × 23 × 61 × 61 × 89 × 683)

See below for interesting mathematical facts about the number 428505832168128000 from the Numbermatics database.


Names of 428505832168128000

  • Cardinal: 428505832168128000 can be written as Four hundred twenty-eight quadrillion, five hundred five trillion, eight hundred thirty-two billion, one hundred sixty-eight million, one hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 4.28505832168128 × 1017

Factors of 428505832168128000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 890

Divisors of 428505832168128000

Bases of 428505832168128000

  • Binary: 101111100100101101111001000101101101001000001111110000000002
  • Hexadecimal: 0x5F25BC8B6907E00
  • Base-36: 3978N1PO6F40

Squares and roots of 428505832168128000

  • 428505832168128000 squared (4285058321681280002) is 183617248202099881073259024384000000
  • 428505832168128000 cubed (4285058321681280003) is 78681061741262514392120560000259100739633152000000000
  • The square root of 428505832168128000 is 654603568.7101988295
  • The cube root of 428505832168128000 is 753908.9732017077

Scales and comparisons

How big is 428505832168128000?
  • 428,505,832,168,128,000 seconds is equal to 13,625,160,007 years, 19 weeks, 5 days, 16 hours.
  • To count from 1 to 428,505,832,168,128,000 would take you about forty billion, eight hundred seventy-five million, four hundred eighty thousand and twenty-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 428505832168128000 cubic inches would be around 62825.7 feet tall.

Recreational maths with 428505832168128000

  • 428505832168128000 backwards is 000821861238505824
  • The number of decimal digits it has is: 18
  • The sum of 428505832168128000's digits is 63
  • More coming soon!

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"Number 428505832168128000 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 428505832168128000 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/428505832168128000/

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Numbermatics. 2024. "Number 428505832168128000 - Facts about the integer". https://numbermatics.com/n/428505832168128000/

The information we have on file for 428505832168128000 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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