15156

15,156 is an even composite number composed of three prime numbers multiplied together.

What does the number 15156 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

15156 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 15156:

2² × 3² × 421

(2 × 2 × 3 × 3 × 421)

See below for interesting mathematical facts about the number 15156 from the Numbermatics database.

Names of 15156

Cardinal: 15156 can be written as Fifteen thousand, one hundred fifty-six.

Scientific notation

Scientific notation: 1.5156 × 10⁴

Factors of 15156

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 426

Divisors of 15156

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 421 842 1263 1684 2526 3789 5052 7578 15156
Sum of all divisors σ(n): 38402
Sum of proper divisors (its aliquot sum) s(n): 23246
15156 is an abundant number, because the sum of its proper divisors (23246) is greater than itself. Its abundance is 8090

Bases of 15156

Binary: 11101100110100₂
Hexadecimal: 0x3B34
Base-36: BP0

Squares and roots of 15156

15156 squared (15156²) is 229704336
15156 cubed (15156³) is 3481398916416
The square root of 15156 is 123.1097071721
The cube root of 15156 is 24.7473214119

Scales and comparisons

How big is 15156?

15,156 seconds is equal to 4 hours, 12 minutes, 36 seconds.
To count from 1 to 15,156 would take you about four 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 15156 cubic inches would be around 2.1 feet tall.

Recreational maths with 15156

15156 backwards is 65151
15156 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 15156's digits is 18
More coming soon!

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The information we have on file for 15156 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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