19492

19,492 is an even composite number composed of three prime numbers multiplied together.

What does the number 19492 look like?

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

19492 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 19492:

22 × 11 × 443

(2 × 2 × 11 × 443)

See below for interesting mathematical facts about the number 19492 from the Numbermatics database.


Names of 19492

  • Cardinal: 19492 can be written as Nineteen thousand, four hundred ninety-two.

Scientific notation

  • Scientific notation: 1.9492 × 104

Factors of 19492

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 456

Divisors of 19492

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 37296
  • Sum of proper divisors (its aliquot sum) s(n): 17804
  • 19492 is a deficient number, because the sum of its proper divisors (17804) is less than itself. Its deficiency is 1688

Bases of 19492

  • Binary: 1001100001001002
  • Hexadecimal: 0x4C24
  • Base-36: F1G

Squares and roots of 19492

  • 19492 squared (194922) is 379938064
  • 19492 cubed (194923) is 7405752743488
  • The square root of 19492 is 139.6137529043
  • The cube root of 19492 is 26.9123817279

Scales and comparisons

How big is 19492?
  • 19,492 seconds is equal to 5 hours, 24 minutes, 52 seconds.
  • To count from 1 to 19,492 would take you about five 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 19492 cubic inches would be around 2.2 feet tall.

Recreational maths with 19492

  • 19492 backwards is 29491
  • The number of decimal digits it has is: 5
  • The sum of 19492's digits is 25
  • More coming soon!

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"Number 19492 - Facts about the integer". Numbermatics.com. 2021. Web. 3 August 2021.

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Numbermatics. (2021). Number 19492 - Facts about the integer. Retrieved 3 August 2021, from https://numbermatics.com/n/19492/

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The information we have on file for 19492 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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