40342

40,342 is an even composite number composed of three prime numbers multiplied together.

What does the number 40342 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

40342 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 40342:

2 × 23 × 877

See below for interesting mathematical facts about the number 40342 from the Numbermatics database.


Names of 40342

  • Cardinal: 40342 can be written as Forty thousand, three hundred forty-two.

Scientific notation

  • Scientific notation: 4.0342 × 104

Factors of 40342

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 902

Divisors of 40342

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 63216
  • Sum of proper divisors (its aliquot sum) s(n): 22874
  • 40342 is a deficient number, because the sum of its proper divisors (22874) is less than itself. Its deficiency is 17468

Bases of 40342

  • Binary: 10011101100101102
  • Hexadecimal: 0x9D96
  • Base-36: V4M

Squares and roots of 40342

  • 40342 squared (403422) is 1627476964
  • 40342 cubed (403423) is 65655675681688
  • The square root of 40342 is 200.8531802089
  • The cube root of 40342 is 34.2967110889

Scales and comparisons

How big is 40342?
  • 40,342 seconds is equal to 11 hours, 12 minutes, 22 seconds.
  • To count from 1 to 40,342 would take you about eleven 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 40342 cubic inches would be around 2.9 feet tall.

Recreational maths with 40342

  • 40342 backwards is 24304
  • The number of decimal digits it has is: 5
  • The sum of 40342's digits is 13
  • More coming soon!

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The information we have on file for 40342 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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