1493

1,493 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1493 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1493 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 1493:

1493

See below for interesting mathematical facts about the number 1493 from the Numbermatics database.


Names of 1493

  • Cardinal: 1493 can be written as One thousand, four hundred ninety-three.

Scientific notation

  • Scientific notation: 1.493 × 103

Factors of 1493

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 1493

Divisors of 1493

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1494
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 1493 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1492

Bases of 1493

  • Binary: 101110101012
  • Hexadecimal: 0x5D5
  • Base-36: 15H

Squares and roots of 1493

  • 1493 squared (14932) is 2229049
  • 1493 cubed (14933) is 3327970157
  • The square root of 1493 is 38.6393581727
  • The cube root of 1493 is 11.4293079883

Scales and comparisons

How big is 1493?
  • 1,493 seconds is equal to 24 minutes, 53 seconds.
  • To count from 1 to 1,493 would take you about twenty-four 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 1493 cubic inches would be around 1 feet tall.

Recreational maths with 1493

  • 1493 backwards is 3941
  • The number of decimal digits it has is: 4
  • The sum of 1493's digits is 17
  • More coming soon!

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The information we have on file for 1493 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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