38668

38,668 is an even composite number composed of three prime numbers multiplied together.

What does the number 38668 look like?

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

38668 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 38668:

22 × 7 × 1381

(2 × 2 × 7 × 1381)

See below for interesting mathematical facts about the number 38668 from the Numbermatics database.


Names of 38668

  • Cardinal: 38668 can be written as Thirty-eight thousand, six hundred sixty-eight.

Scientific notation

  • Scientific notation: 3.8668 × 104

Factors of 38668

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 1390

Divisors of 38668

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 77392
  • Sum of proper divisors (its aliquot sum) s(n): 38724
  • 38668 is an abundant number, because the sum of its proper divisors (38724) is greater than itself. Its abundance is 56

Bases of 38668

  • Binary: 10010111000011002
  • Hexadecimal: 0x970C
  • Base-36: TU4

Squares and roots of 38668

  • 38668 squared (386682) is 1495214224
  • 38668 cubed (386683) is 57816943613632
  • The square root of 38668 is 196.6418063383
  • The cube root of 38668 is 33.8156108229

Scales and comparisons

How big is 38668?
  • 38,668 seconds is equal to 10 hours, 44 minutes, 28 seconds.
  • To count from 1 to 38,668 would take you about ten 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 38668 cubic inches would be around 2.8 feet tall.

Recreational maths with 38668

  • 38668 backwards is 86683
  • The number of decimal digits it has is: 5
  • The sum of 38668's digits is 31
  • More coming soon!

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Numbermatics. (2021). Number 38668 - Facts about the integer. Retrieved 7 May 2021, from https://numbermatics.com/n/38668/

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The information we have on file for 38668 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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