104389

104,389 is an odd composite number composed of two prime numbers multiplied together.

What does the number 104389 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

104389 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 104389:

139 × 751

See below for interesting mathematical facts about the number 104389 from the Numbermatics database.


Names of 104389

  • Cardinal: 104389 can be written as One hundred four thousand, three hundred eighty-nine.

Scientific notation

  • Scientific notation: 1.04389 × 105

Factors of 104389

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 890

Divisors of 104389

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 105280
  • Sum of proper divisors (its aliquot sum) s(n): 891
  • 104389 is a deficient number, because the sum of its proper divisors (891) is less than itself. Its deficiency is 103498

Bases of 104389

  • Binary: 110010111110001012
  • Hexadecimal: 0x197C5
  • Base-36: 28JP

Squares and roots of 104389

  • 104389 squared (1043892) is 10897063321
  • 104389 cubed (1043893) is 1137533543015869
  • The square root of 104389 is 323.0928659071
  • The cube root of 104389 is 47.0852534437

Scales and comparisons

How big is 104389?
  • 104,389 seconds is equal to 1 day, 4 hours, 59 minutes, 49 seconds.
  • To count from 1 to 104,389 would take you about four 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 104389 cubic inches would be around 3.9 feet tall.

Recreational maths with 104389

  • 104389 backwards is 983401
  • The number of decimal digits it has is: 6
  • The sum of 104389's digits is 25
  • More coming soon!

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"Number 104389 - Facts about the integer". Numbermatics.com. 2021. Web. 16 January 2021.

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Numbermatics. (2021). Number 104389 - Facts about the integer. Retrieved 16 January 2021, from https://numbermatics.com/n/104389/

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The information we have on file for 104389 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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