12189

12,189 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12189 look like?

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

12189 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 12189:

3 × 17 × 239

See below for interesting mathematical facts about the number 12189 from the Numbermatics database.


Names of 12189

  • Cardinal: 12189 can be written as Twelve thousand, one hundred eighty-nine.

Scientific notation

  • Scientific notation: 1.2189 × 104

Factors of 12189

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 259

Divisors of 12189

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 17280
  • Sum of proper divisors (its aliquot sum) s(n): 5091
  • 12189 is a deficient number, because the sum of its proper divisors (5091) is less than itself. Its deficiency is 7098

Bases of 12189

  • Binary: 101111100111012
  • Hexadecimal: 0x2F9D
  • Base-36: 9EL

Squares and roots of 12189

  • 12189 squared (121892) is 148571721
  • 12189 cubed (121893) is 1810940707269
  • The square root of 12189 is 110.4038042823
  • The cube root of 12189 is 23.0138542869

Scales and comparisons

How big is 12189?
  • 12,189 seconds is equal to 3 hours, 23 minutes, 9 seconds.
  • To count from 1 to 12,189 would take you about three 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 12189 cubic inches would be around 1.9 feet tall.

Recreational maths with 12189

  • 12189 backwards is 98121
  • The number of decimal digits it has is: 5
  • The sum of 12189's digits is 21
  • More coming soon!

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"Number 12189 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 12189 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/12189/

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The information we have on file for 12189 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 12189, math, Factors of 12189, curriculum, school, college, exams, university, Prime factorization of 12189, STEM, science, technology, engineering, physics, economics, calculator, twelve thousand, one hundred eighty-nine.

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