15147

15,147 is an odd composite number composed of three prime numbers multiplied together.

What does the number 15147 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

15147 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 15147:

3⁴ × 11 × 17

(3 × 3 × 3 × 3 × 11 × 17)

See below for interesting mathematical facts about the number 15147 from the Numbermatics database.

Names of 15147

Cardinal: 15147 can be written as Fifteen thousand, one hundred forty-seven.

Scientific notation

Scientific notation: 1.5147 × 10⁴

Factors of 15147

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 31

Divisors of 15147

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 11 17 27 33 51 81 99 153 187 297 459 561 891 1377 1683 5049 15147
Sum of all divisors σ(n): 26136
Sum of proper divisors (its aliquot sum) s(n): 10989
15147 is a deficient number, because the sum of its proper divisors (10989) is less than itself. Its deficiency is 4158

Bases of 15147

Binary: 11101100101011₂
Hexadecimal: 0x3B2B
Base-36: BOR

Squares and roots of 15147

15147 squared (15147²) is 229431609
15147 cubed (15147³) is 3475200581523
The square root of 15147 is 123.0731489803
The cube root of 15147 is 24.7424219223

Scales and comparisons

How big is 15147?

15,147 seconds is equal to 4 hours, 12 minutes, 27 seconds.
To count from 1 to 15,147 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 15147 cubic inches would be around 2.1 feet tall.

Recreational maths with 15147

15147 backwards is 74151
The number of decimal digits it has is: 5
The sum of 15147's digits is 18
More coming soon!

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The information we have on file for 15147 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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