28492

28,492 is an even composite number composed of three prime numbers multiplied together.

What does the number 28492 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

28492 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28492:

22 × 17 × 419

(2 × 2 × 17 × 419)

See below for interesting mathematical facts about the number 28492 from the Numbermatics database.


Names of 28492

  • Cardinal: 28492 can be written as Twenty-eight thousand, four hundred ninety-two.

Scientific notation

  • Scientific notation: 2.8492 × 104

Factors of 28492

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 438

Divisors of 28492

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 52920
  • Sum of proper divisors (its aliquot sum) s(n): 24428
  • 28492 is a deficient number, because the sum of its proper divisors (24428) is less than itself. Its deficiency is 4064

Bases of 28492

  • Binary: 1101111010011002
  • Hexadecimal: 0x6F4C
  • Base-36: LZG

Squares and roots of 28492

  • 28492 squared (284922) is 811794064
  • 28492 cubed (284923) is 23129636471488
  • The square root of 28492 is 168.7957345433
  • The cube root of 28492 is 30.5427153887

Scales and comparisons

How big is 28492?
  • 28,492 seconds is equal to 7 hours, 54 minutes, 52 seconds.
  • To count from 1 to 28,492 would take you about seven hours.

    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 28492 cubic inches would be around 2.5 feet tall.

Recreational maths with 28492

  • 28492 backwards is 29482
  • The number of decimal digits it has is: 5
  • The sum of 28492's digits is 25
  • More coming soon!

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"Number 28492 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 28492 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/28492/

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Numbermatics. 2024. "Number 28492 - Facts about the integer". https://numbermatics.com/n/28492/

The information we have on file for 28492 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 28492, math, Factors of 28492, curriculum, school, college, exams, university, Prime factorization of 28492, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight thousand, four hundred ninety-two.

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