72746

72,746 is an even composite number composed of two prime numbers multiplied together.

What does the number 72746 look like?

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

72746 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 72746:

2 × 36373

See below for interesting mathematical facts about the number 72746 from the Numbermatics database.


Names of 72746

  • Cardinal: 72746 can be written as Seventy-two thousand, seven hundred forty-six.

Scientific notation

  • Scientific notation: 7.2746 × 104

Factors of 72746

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 36375

Divisors of 72746

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 109122
  • Sum of proper divisors (its aliquot sum) s(n): 36376
  • 72746 is a deficient number, because the sum of its proper divisors (36376) is less than itself. Its deficiency is 36370

Bases of 72746

  • Binary: 100011100001010102
  • Hexadecimal: 0x11C2A
  • Base-36: 1K4Q

Squares and roots of 72746

  • 72746 squared (727462) is 5291980516
  • 72746 cubed (727463) is 384970414616936
  • The square root of 72746 is 269.7146640433
  • The cube root of 72746 is 41.7448629341

Scales and comparisons

How big is 72746?
  • 72,746 seconds is equal to 20 hours, 12 minutes, 26 seconds.
  • To count from 1 to 72,746 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 72746 cubic inches would be around 3.5 feet tall.

Recreational maths with 72746

  • 72746 backwards is 64727
  • The number of decimal digits it has is: 5
  • The sum of 72746's digits is 26
  • More coming soon!

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"Number 72746 - Facts about the integer". Numbermatics.com. 2022. Web. 22 January 2022.

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Numbermatics. (2022). Number 72746 - Facts about the integer. Retrieved 22 January 2022, from https://numbermatics.com/n/72746/

Chicago style:
Numbermatics. 2022. "Number 72746 - Facts about the integer". https://numbermatics.com/n/72746/

The information we have on file for 72746 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 72746, math, Factors of 72746, curriculum, school, college, exams, university, Prime factorization of 72746, STEM, science, technology, engineering, physics, economics, calculator, seventy-two thousand, seven hundred forty-six.

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