12740

12,740 is an even composite number composed of four prime numbers multiplied together.

What does the number 12740 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

12740 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 12740:

22 × 5 × 72 × 13

(2 × 2 × 5 × 7 × 7 × 13)

See below for interesting mathematical facts about the number 12740 from the Numbermatics database.


Names of 12740

  • Cardinal: 12740 can be written as Twelve thousand, seven hundred forty.

Scientific notation

  • Scientific notation: 1.274 × 104

Factors of 12740

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 27

Divisors of 12740

Bases of 12740

  • Binary: 110001110001002
  • Hexadecimal: 0x31C4
  • Base-36: 9TW

Squares and roots of 12740

  • 12740 squared (127402) is 162307600
  • 12740 cubed (127403) is 2067798824000
  • The square root of 12740 is 112.8716084761
  • The cube root of 12740 is 23.3555344251

Scales and comparisons

How big is 12740?
  • 12,740 seconds is equal to 3 hours, 32 minutes, 20 seconds.
  • To count from 1 to 12,740 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 12740 cubic inches would be around 1.9 feet tall.

Recreational maths with 12740

  • 12740 backwards is 04721
  • 12740 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 12740's digits is 14
  • More coming soon!

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"Number 12740 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 12740 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/12740/

Chicago style:
Numbermatics. 2024. "Number 12740 - Facts about the integer". https://numbermatics.com/n/12740/

The information we have on file for 12740 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 12740, math, Factors of 12740, curriculum, school, college, exams, university, Prime factorization of 12740, STEM, science, technology, engineering, physics, economics, calculator, twelve thousand, seven hundred forty.

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