1320

1,320 is an even composite number composed of four prime numbers multiplied together.

1320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1320:

23 × 3 × 5 × 11

(2 × 2 × 2 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 1320 from the Numbermatics database.

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Names Factors Divisors Scales Roots Fun

Names of 1320

  • Cardinal: 1320 can be written as One thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 1.32 × 103

Factors of 1320

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 21

Divisors of 1320

Bases of 1320

  • Binary: 10100101000 2
  • Hexadecimal: 0x528
  • Base-36: 10O

Squares and roots of 1320

  • 1320 squared (13202) is 1742400
  • 1320 cubed (13203) is 2299968000
  • The square root of 1320 is 36.3318042491
  • The cube root of 1320 is 10.9696131049

Scales and comparisons

How big is 1320?
  • 1,320 seconds is equal to 22 minutes.
  • To count from 1 to 1,320 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.

    Note: we do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!

  • A cube with a volume of 1320 cubic inches would be around 0.9 feet tall.

Recreational maths with 1320

  • 1320 backwards is 0231
  • 1320 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 1320's digits is 6
  • More coming soon!

The information we have on file for 1320 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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