428638500458831520

428,638,500,458,831,520 is an even composite number composed of six prime numbers multiplied together.

What does the number 428638500458831520 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3360 divisors.

428638500458831520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 428638500458831520:

25 × 36 × 5 × 11 × 134 × 2273

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 13 × 13 × 13 × 227 × 227 × 227)

See below for interesting mathematical facts about the number 428638500458831520 from the Numbermatics database.


Names of 428638500458831520

  • Cardinal: 428638500458831520 can be written as Four hundred twenty-eight quadrillion, six hundred thirty-eight trillion, five hundred billion, four hundred fifty-eight million, eight hundred thirty-one thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 4.2863850045883152 × 1017

Factors of 428638500458831520

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 261

Divisors of 428638500458831520

Bases of 428638500458831520

  • Binary: 101111100101101010001110001111101001110011110011110101000002
  • Hexadecimal: 0x5F2D471F4E79EA0
  • Base-36: 398JO0ON2I00

Squares and roots of 428638500458831520

  • 428638500458831520 squared (4286385004588315202) is 183730964075595709181566363745510400
  • 428638500458831520 cubed (4286385004588315203) is 78754164929218788907893807955586010248625430007808000
  • The square root of 428638500458831520 is 654704895.7040351321
  • The cube root of 428638500458831520 is 753986.7702714467

Scales and comparisons

How big is 428638500458831520?
  • 428,638,500,458,831,520 seconds is equal to 13,629,378,448 years, 34 weeks, 13 hours, 12 minutes.
  • To count from 1 to 428,638,500,458,831,520 would take you about forty billion, eight hundred eighty-eight million, one hundred thirty-five thousand, three hundred forty-five 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 428638500458831520 cubic inches would be around 62832.2 feet tall.

Recreational maths with 428638500458831520

  • 428638500458831520 backwards is 025138854005836824
  • 428638500458831520 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 428638500458831520's digits is 72
  • More coming soon!

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"Number 428638500458831520 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 428638500458831520 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/428638500458831520/

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Numbermatics. 2024. "Number 428638500458831520 - Facts about the integer". https://numbermatics.com/n/428638500458831520/

The information we have on file for 428638500458831520 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 428638500458831520, math, Factors of 428638500458831520, curriculum, school, college, exams, university, Prime factorization of 428638500458831520, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight quadrillion, six hundred thirty-eight trillion, five hundred billion, four hundred fifty-eight million, eight hundred thirty-one thousand, five hundred twenty.

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