109985

109,985 is an odd composite number composed of two prime numbers multiplied together.

What does the number 109985 look like?

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

109985 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 109985:

5 × 21997

See below for interesting mathematical facts about the number 109985 from the Numbermatics database.


Names of 109985

  • Cardinal: 109985 can be written as One hundred nine thousand, nine hundred eighty-five.

Scientific notation

  • Scientific notation: 1.09985 × 105

Factors of 109985

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 22002

Divisors of 109985

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 131988
  • Sum of proper divisors (its aliquot sum) s(n): 22003
  • 109985 is a deficient number, because the sum of its proper divisors (22003) is less than itself. Its deficiency is 87982

Bases of 109985

  • Binary: 110101101101000012
  • Hexadecimal: 0x1ADA1
  • Base-36: 2CV5

Squares and roots of 109985

  • 109985 squared (1099852) is 12096700225
  • 109985 cubed (1099853) is 1330455574246625
  • The square root of 109985 is 331.6398649137
  • The cube root of 109985 is 47.9120205535

Scales and comparisons

How big is 109985?
  • 109,985 seconds is equal to 1 day, 6 hours, 33 minutes, 5 seconds.
  • To count from 1 to 109,985 would take you about six 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 109985 cubic inches would be around 4 feet tall.

Recreational maths with 109985

  • 109985 backwards is 589901
  • The number of decimal digits it has is: 6
  • The sum of 109985's digits is 32
  • More coming soon!

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"Number 109985 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 109985 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/109985/

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Numbermatics. 2024. "Number 109985 - Facts about the integer". https://numbermatics.com/n/109985/

The information we have on file for 109985 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 109985, math, Factors of 109985, curriculum, school, college, exams, university, Prime factorization of 109985, STEM, science, technology, engineering, physics, economics, calculator, one hundred nine thousand, nine hundred eighty-five.

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