5,603 is an odd composite number composed of two prime numbers multiplied together.

What does the number 5603 look like?

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

5603 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 5603:

13 × 431

See below for interesting mathematical facts about the number 5603 from the Numbermatics database.

Names of 5603

  • Cardinal: 5603 can be written as Five thousand, six hundred three.

Scientific notation

  • Scientific notation: 5.603 × 103

Factors of 5603

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 444

Divisors of 5603

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 6048
  • Sum of proper divisors (its aliquot sum) s(n): 445
  • 5603 is a deficient number, because the sum of its proper divisors (445) is less than itself. Its deficiency is 5158

Bases of 5603

  • Binary: 10101111000112
  • Hexadecimal: 0x15E3
  • Base-36: 4BN

Squares and roots of 5603

  • 5603 squared (56032) is 31393609
  • 5603 cubed (56033) is 175898391227
  • The square root of 5603 is 74.8531896447
  • The cube root of 5603 is 17.7612505545

Scales and comparisons

How big is 5603?
  • 5,603 seconds is equal to 1 hour, 33 minutes, 23 seconds.
  • To count from 1 to 5,603 would take you about thirty-three 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 5603 cubic inches would be around 1.5 feet tall.

Recreational maths with 5603

  • 5603 backwards is 3065
  • The number of decimal digits it has is: 4
  • The sum of 5603's digits is 14
  • More coming soon!

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The information we have on file for 5603 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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