13220732

13,220,732 is an even composite number composed of four prime numbers multiplied together.

What does the number 13220732 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13220732 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13220732:

2² × 7 × 19 × 24851

(2 × 2 × 7 × 19 × 24851)

See below for interesting mathematical facts about the number 13220732 from the Numbermatics database.

Names of 13220732

Cardinal: 13220732 can be written as Thirteen million, two hundred twenty thousand, seven hundred thirty-two.

Scientific notation

Scientific notation: 1.3220732 × 10⁷

Factors of 13220732

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 24879

Divisors of 13220732

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 19 28 38 76 133 266 532 24851 49702 99404 173957 347914 472169 695828 944338 1888676 3305183 6610366 13220732
Sum of all divisors σ(n): 27834240
Sum of proper divisors (its aliquot sum) s(n): 14613508
13220732 is an abundant number, because the sum of its proper divisors (14613508) is greater than itself. Its abundance is 1392776

Bases of 13220732

Binary: 110010011011101101111100₂
Hexadecimal: 0xC9BB7C
Base-36: 7VD6K

Squares and roots of 13220732

13220732 squared (13220732²) is 174787754615824
13220732 cubed (13220732³) is 2310822060657572063168
The square root of 13220732 is 3636.0324531005
The cube root of 13220732 is 236.4568141329

Scales and comparisons

How big is 13220732?

13,220,732 seconds is equal to 21 weeks, 6 days, 25 minutes, 32 seconds.
To count from 1 to 13,220,732 would take you about thirty-two weeks!

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 13220732 cubic inches would be around 19.7 feet tall.

Recreational maths with 13220732

13220732 backwards is 23702231
The number of decimal digits it has is: 8
The sum of 13220732's digits is 20
More coming soon!

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The information we have on file for 13220732 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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