72506

72,506 is an even composite number composed of three prime numbers multiplied together.

What does the number 72506 look like?

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

72506 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 72506:

2 × 7 × 5179

See below for interesting mathematical facts about the number 72506 from the Numbermatics database.


Names of 72506

  • Cardinal: 72506 can be written as Seventy-two thousand, five hundred six.

Scientific notation

  • Scientific notation: 7.2506 × 104

Factors of 72506

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 5188

Divisors of 72506

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 124320
  • Sum of proper divisors (its aliquot sum) s(n): 51814
  • 72506 is a deficient number, because the sum of its proper divisors (51814) is less than itself. Its deficiency is 20692

Bases of 72506

  • Binary: 100011011001110102
  • Hexadecimal: 0x11B3A
  • Base-36: 1JY2

Squares and roots of 72506

  • 72506 squared (725062) is 5257120036
  • 72506 cubed (725063) is 381172745330216
  • The square root of 72506 is 269.2693818465
  • The cube root of 72506 is 41.6989048281

Scales and comparisons

How big is 72506?
  • 72,506 seconds is equal to 20 hours, 8 minutes, 26 seconds.
  • To count from 1 to 72,506 would take you about twenty 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 72506 cubic inches would be around 3.5 feet tall.

Recreational maths with 72506

  • 72506 backwards is 60527
  • The number of decimal digits it has is: 5
  • The sum of 72506's digits is 20
  • More coming soon!

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"Number 72506 - Facts about the integer". Numbermatics.com. 2021. Web. 10 May 2021.

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The information we have on file for 72506 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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