13388

13,388 is an even composite number composed of two prime numbers multiplied together.

What does the number 13388 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

13388 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 13388:

2² × 3347

(2 × 2 × 3347)

See below for interesting mathematical facts about the number 13388 from the Numbermatics database.

Names of 13388

Cardinal: 13388 can be written as Thirteen thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 1.3388 × 10⁴

Factors of 13388

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 3349

Divisors of 13388

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 3347 6694 13388
Sum of all divisors σ(n): 23436
Sum of proper divisors (its aliquot sum) s(n): 10048
13388 is a deficient number, because the sum of its proper divisors (10048) is less than itself. Its deficiency is 3340

Bases of 13388

Binary: 11010001001100₂
Hexadecimal: 0x344C
Base-36: ABW

Squares and roots of 13388

13388 squared (13388²) is 179238544
13388 cubed (13388³) is 2399645627072
The square root of 13388 is 115.7065253129
The cube root of 13388 is 23.7449850907

Scales and comparisons

How big is 13388?

13,388 seconds is equal to 3 hours, 43 minutes, 8 seconds.
To count from 1 to 13,388 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 13388 cubic inches would be around 2 feet tall.

Recreational maths with 13388

13388 backwards is 88331
The number of decimal digits it has is: 5
The sum of 13388's digits is 23
More coming soon!

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The information we have on file for 13388 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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