14640

14,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 14640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

14640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 14640:

2⁴ × 3 × 5 × 61

(2 × 2 × 2 × 2 × 3 × 5 × 61)

See below for interesting mathematical facts about the number 14640 from the Numbermatics database.

Names of 14640

Cardinal: 14640 can be written as Fourteen thousand, six hundred forty.

Scientific notation

Scientific notation: 1.464 × 10⁴

Factors of 14640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 71

Divisors of 14640

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 61 80 120 122 183 240 244 305 366 488 610 732 915 976 1220 1464 1830 2440 2928 3660 4880 7320 14640
Sum of all divisors σ(n): 46128
Sum of proper divisors (its aliquot sum) s(n): 31488
14640 is an abundant number, because the sum of its proper divisors (31488) is greater than itself. Its abundance is 16848

Bases of 14640

Binary: 11100100110000₂
Hexadecimal: 0x3930
Base-36: BAO

Squares and roots of 14640

14640 squared (14640²) is 214329600
14640 cubed (14640³) is 3137785344000
The square root of 14640 is 120.9958676981
The cube root of 14640 is 24.4632240139

Scales and comparisons

How big is 14640?

14,640 seconds is equal to 4 hours, 4 minutes.
To count from 1 to 14,640 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 14640 cubic inches would be around 2 feet tall.

Recreational maths with 14640

14640 backwards is 04641
14640 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 14640's digits is 15
More coming soon!

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The information we have on file for 14640 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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