428540

428,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 428540 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

428540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 428540:

22 × 5 × 7 × 3061

(2 × 2 × 5 × 7 × 3061)

See below for interesting mathematical facts about the number 428540 from the Numbermatics database.


Names of 428540

  • Cardinal: 428540 can be written as Four hundred twenty-eight thousand, five hundred forty.

Scientific notation

  • Scientific notation: 4.2854 × 105

Factors of 428540

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 3075

Divisors of 428540

Bases of 428540

  • Binary: 11010001001111111002
  • Hexadecimal: 0x689FC
  • Base-36: 96NW

Squares and roots of 428540

  • 428540 squared (4285402) is 183646531600
  • 428540 cubed (4285403) is 78699884651864000
  • The square root of 428540 is 654.6296662999
  • The cube root of 428540 is 75.3929010851

Scales and comparisons

How big is 428540?
  • 428,540 seconds is equal to 4 days, 23 hours, 2 minutes, 20 seconds.
  • To count from 1 to 428,540 would take you about four days.

    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 428540 cubic inches would be around 6.3 feet tall.

Recreational maths with 428540

  • 428540 backwards is 045824
  • The number of decimal digits it has is: 6
  • The sum of 428540's digits is 23
  • More coming soon!

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"Number 428540 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

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Numbermatics. (2024). Number 428540 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/428540/

Chicago style:
Numbermatics. 2024. "Number 428540 - Facts about the integer". https://numbermatics.com/n/428540/

The information we have on file for 428540 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 428540, math, Factors of 428540, curriculum, school, college, exams, university, Prime factorization of 428540, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight thousand, five hundred forty.

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