428421729823164

428,421,729,823,164 is an even composite number composed of seven prime numbers multiplied together.

What does the number 428421729823164 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

428421729823164 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 428421729823164:

22 × 33 × 72 × 114 × 172 × 192 × 53

(2 × 2 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 11 × 11 × 17 × 17 × 19 × 19 × 53)

See below for interesting mathematical facts about the number 428421729823164 from the Numbermatics database.


Names of 428421729823164

  • Cardinal: 428421729823164 can be written as Four hundred twenty-eight trillion, four hundred twenty-one billion, seven hundred twenty-nine million, eight hundred twenty-three thousand, one hundred sixty-four.

Scientific notation

  • Scientific notation: 4.28421729823164 × 1014

Factors of 428421729823164

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 112

Divisors of 428421729823164

Bases of 428421729823164

  • Binary: 11000010110100101101101010000010100101001101111002
  • Hexadecimal: 0x185A5B50529BC
  • Base-36: 47V284EYF0

Squares and roots of 428421729823164

  • 428421729823164 squared (4284217298231642) is 183545178584672129938710970896
  • 428421729823164 cubed (4284217298231643) is 78634742909946790190928267351402076830634944
  • The square root of 428421729823164 is 20698350.8962227229
  • The cube root of 428421729823164 is 75385.9647026579

Scales and comparisons

How big is 428421729823164?
  • 428,421,729,823,164 seconds is equal to 13,622,485 years, 42 weeks, 1 day, 21 hours, 59 minutes, 24 seconds.
  • To count from 1 to 428,421,729,823,164 would take you about thirty-four million, fifty-six thousand, two hundred fourteen 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 428421729823164 cubic inches would be around 6282.2 feet tall.

Recreational maths with 428421729823164

  • 428421729823164 backwards is 461328927124824
  • 428421729823164 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 428421729823164's digits is 63
  • More coming soon!

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"Number 428421729823164 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 428421729823164 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/428421729823164/

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Numbermatics. 2024. "Number 428421729823164 - Facts about the integer". https://numbermatics.com/n/428421729823164/

The information we have on file for 428421729823164 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 428421729823164, math, Factors of 428421729823164, curriculum, school, college, exams, university, Prime factorization of 428421729823164, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight trillion, four hundred twenty-one billion, seven hundred twenty-nine million, eight hundred twenty-three thousand, one hundred sixty-four.

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