13389

13,389 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13389 look like?

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

13389 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 13389:

3 × 4463

See below for interesting mathematical facts about the number 13389 from the Numbermatics database.

Names of 13389

Cardinal: 13389 can be written as Thirteen thousand, three hundred eighty-nine.

Scientific notation

Scientific notation: 1.3389 × 10⁴

Factors of 13389

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 4466

Divisors of 13389

Number of divisors d(n): 4
Complete list of divisors:
1 3 4463 13389
Sum of all divisors σ(n): 17856
Sum of proper divisors (its aliquot sum) s(n): 4467
13389 is a deficient number, because the sum of its proper divisors (4467) is less than itself. Its deficiency is 8922

Bases of 13389

Binary: 11010001001101₂
Hexadecimal: 0x344D
Base-36: ABX

Squares and roots of 13389

13389 squared (13389²) is 179265321
13389 cubed (13389³) is 2400183382869
The square root of 13389 is 115.7108465097
The cube root of 13389 is 23.7455762767

Scales and comparisons

How big is 13389?

13,389 seconds is equal to 3 hours, 43 minutes, 9 seconds.
To count from 1 to 13,389 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 13389 cubic inches would be around 2 feet tall.

Recreational maths with 13389

13389 backwards is 98331
The number of decimal digits it has is: 5
The sum of 13389's digits is 24
More coming soon!

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The information we have on file for 13389 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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