1,356 is an even composite number composed of three prime numbers multiplied together.

What does the number 1356 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1356 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1356:

22 × 3 × 113

(2 × 2 × 3 × 113)

See below for interesting mathematical facts about the number 1356 from the Numbermatics database.

Names of 1356

  • Cardinal: 1356 can be written as One thousand, three hundred fifty-six.

Scientific notation

  • Scientific notation: 1.356 × 103

Factors of 1356

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 118

Divisors of 1356

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3192
  • Sum of proper divisors (its aliquot sum) s(n): 1836
  • 1356 is an abundant number, because the sum of its proper divisors (1836) is greater than itself. Its abundance is 480

Bases of 1356

  • Binary: 101010011002
  • Hexadecimal: 0x54C
  • Base-36: 11O

Squares and roots of 1356

  • 1356 squared (13562) is 1838736
  • 1356 cubed (13563) is 2493326016
  • The square root of 1356 is 36.8239052791
  • The cube root of 1356 is 11.0684437719

Scales and comparisons

How big is 1356?
  • 1,356 seconds is equal to 22 minutes, 36 seconds.
  • To count from 1 to 1,356 would take you about twenty-two minutes.

    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 1356 cubic inches would be around 0.9 feet tall.

Recreational maths with 1356

  • 1356 backwards is 6531
  • The number of decimal digits it has is: 4
  • The sum of 1356's digits is 15
  • More coming soon!

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"Number 1356 - Facts about the integer". Numbermatics.com. 2023. Web. 31 March 2023.

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Numbermatics. (2023). Number 1356 - Facts about the integer. Retrieved 31 March 2023, from https://numbermatics.com/n/1356/

Chicago style:
Numbermatics. 2023. "Number 1356 - Facts about the integer". https://numbermatics.com/n/1356/

The information we have on file for 1356 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 1356, math, Factors of 1356, curriculum, school, college, exams, university, Prime factorization of 1356, STEM, science, technology, engineering, physics, economics, calculator, one thousand, three hundred fifty-six.

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