23,105 is an odd composite number composed of two prime numbers multiplied together.

What does the number 23105 look like?

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

23105 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 23105:

5 × 4621

See below for interesting mathematical facts about the number 23105 from the Numbermatics database.

Names of 23105

  • Cardinal: 23105 can be written as Twenty-three thousand, one hundred five.

Scientific notation

  • Scientific notation: 2.3105 × 104

Factors of 23105

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 4626

Divisors of 23105

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 27732
  • Sum of proper divisors (its aliquot sum) s(n): 4627
  • 23105 is a deficient number, because the sum of its proper divisors (4627) is less than itself. Its deficiency is 18478

Bases of 23105

  • Binary: 1011010010000012
  • Hexadecimal: 0x5A41
  • Base-36: HTT

Squares and roots of 23105

  • 23105 squared (231052) is 533841025
  • 23105 cubed (231053) is 12334396882625
  • The square root of 23105 is 152.0032894381
  • The cube root of 23105 is 28.4818803467

Scales and comparisons

How big is 23105?
  • 23,105 seconds is equal to 6 hours, 25 minutes, 5 seconds.
  • To count from 1 to 23,105 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 23105 cubic inches would be around 2.4 feet tall.

Recreational maths with 23105

  • 23105 backwards is 50132
  • The number of decimal digits it has is: 5
  • The sum of 23105's digits is 11
  • More coming soon!

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The information we have on file for 23105 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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