1369

1,369 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 1369 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

1369 is an odd composite number. It has a total of three divisors.

Prime factorization of 1369:

372

(37 × 37)

See below for interesting mathematical facts about the number 1369 from the Numbermatics database.


Names of 1369

  • Cardinal: 1369 can be written as One thousand, three hundred sixty-nine.

Scientific notation

  • Scientific notation: 1.369 × 103

Factors of 1369

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 37

Divisors of 1369

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1407
  • Sum of proper divisors (its aliquot sum) s(n): 38
  • 1369 is a deficient number, because the sum of its proper divisors (38) is less than itself. Its deficiency is 1331

Bases of 1369

  • Binary: 101010110012
  • Hexadecimal: 0x559
  • Base-36: 121

Squares and roots of 1369

  • 1369 squared (13692) is 1874161
  • 1369 cubed (13693) is 2565726409
  • 1369 is a perfect square number. Its square root is 37
  • The cube root of 1369 is 11.1037024685

Scales and comparisons

How big is 1369?
  • 1,369 seconds is equal to 22 minutes, 49 seconds.
  • To count from 1 to 1,369 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 1369 cubic inches would be around 0.9 feet tall.

Recreational maths with 1369

  • 1369 backwards is 9631
  • The number of decimal digits it has is: 4
  • The sum of 1369's digits is 19
  • More coming soon!

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The information we have on file for 1369 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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