389331

389,331 is an odd composite number composed of three prime numbers multiplied together.

What does the number 389331 look like?

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

389331 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 389331:

32 × 181 × 239

(3 × 3 × 181 × 239)

See below for interesting mathematical facts about the number 389331 from the Numbermatics database.


Names of 389331

  • Cardinal: 389331 can be written as Three hundred eighty-nine thousand, three hundred thirty-one.

Scientific notation

  • Scientific notation: 3.89331 × 105

Factors of 389331

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 423

Divisors of 389331

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 567840
  • Sum of proper divisors (its aliquot sum) s(n): 178509
  • 389331 is a deficient number, because the sum of its proper divisors (178509) is less than itself. Its deficiency is 210822

Bases of 389331

  • Binary: 10111110000110100112
  • Hexadecimal: 0x5F0D3
  • Base-36: 8CER

Squares and roots of 389331

  • 389331 squared (3893312) is 151578627561
  • 389331 cubed (3893313) is 59014258646951691
  • The square root of 389331 is 623.9639412659
  • The cube root of 389331 is 73.0196356761

Scales and comparisons

How big is 389331?
  • 389,331 seconds is equal to 4 days, 12 hours, 8 minutes, 51 seconds.
  • To count from 1 to 389,331 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 389331 cubic inches would be around 6.1 feet tall.

Recreational maths with 389331

  • 389331 backwards is 133983
  • The number of decimal digits it has is: 6
  • The sum of 389331's digits is 27
  • More coming soon!

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"Number 389331 - Facts about the integer". Numbermatics.com. 2022. Web. 14 August 2022.

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Numbermatics. (2022). Number 389331 - Facts about the integer. Retrieved 14 August 2022, from https://numbermatics.com/n/389331/

Chicago style:
Numbermatics. 2022. "Number 389331 - Facts about the integer". https://numbermatics.com/n/389331/

The information we have on file for 389331 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 389331, math, Factors of 389331, curriculum, school, college, exams, university, Prime factorization of 389331, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine thousand, three hundred thirty-one.

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