13958

13,958 is an even composite number composed of three prime numbers multiplied together.

What does the number 13958 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

13958 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 13958:

2 × 7 × 997

See below for interesting mathematical facts about the number 13958 from the Numbermatics database.

Names of 13958

Cardinal: 13958 can be written as Thirteen thousand, nine hundred fifty-eight.

Scientific notation

Scientific notation: 1.3958 × 10⁴

Factors of 13958

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1006

Divisors of 13958

Number of divisors d(n): 8
Complete list of divisors:
1 2 7 14 997 1994 6979 13958
Sum of all divisors σ(n): 23952
Sum of proper divisors (its aliquot sum) s(n): 9994
13958 is a deficient number, because the sum of its proper divisors (9994) is less than itself. Its deficiency is 3964

Bases of 13958

Binary: 11011010000110₂
Hexadecimal: 0x3686
Base-36: ARQ

Squares and roots of 13958

13958 squared (13958²) is 194825764
13958 cubed (13958³) is 2719378013912
The square root of 13958 is 118.1439799567
The cube root of 13958 is 24.0772970775

Scales and comparisons

How big is 13958?

13,958 seconds is equal to 3 hours, 52 minutes, 38 seconds.
To count from 1 to 13,958 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 13958 cubic inches would be around 2 feet tall.

Recreational maths with 13958

13958 backwards is 85931
The number of decimal digits it has is: 5
The sum of 13958's digits is 26
More coming soon!

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The information we have on file for 13958 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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