13493

13,493 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13493 look like?

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

13493 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 13493:

103 × 131

See below for interesting mathematical facts about the number 13493 from the Numbermatics database.

Names of 13493

Cardinal: 13493 can be written as Thirteen thousand, four hundred ninety-three.

Scientific notation

Scientific notation: 1.3493 × 10⁴

Factors of 13493

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 234

Divisors of 13493

Number of divisors d(n): 4
Complete list of divisors:
1 103 131 13493
Sum of all divisors σ(n): 13728
Sum of proper divisors (its aliquot sum) s(n): 235
13493 is a deficient number, because the sum of its proper divisors (235) is less than itself. Its deficiency is 13258

Bases of 13493

Binary: 11010010110101₂
Hexadecimal: 0x34B5
Base-36: AET

Squares and roots of 13493

13493 squared (13493²) is 182061049
13493 cubed (13493³) is 2456549734157
The square root of 13493 is 116.1593732765
The cube root of 13493 is 23.8068995837

Scales and comparisons

How big is 13493?

13,493 seconds is equal to 3 hours, 44 minutes, 53 seconds.
To count from 1 to 13,493 would take you about three hours.

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 13493 cubic inches would be around 2 feet tall.

Recreational maths with 13493

13493 backwards is 39431
The number of decimal digits it has is: 5
The sum of 13493's digits is 20
More coming soon!

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The information we have on file for 13493 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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