13198725

13,198,725 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13198725 look like?

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

13198725 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 13198725:

3² × 5² × 58661

(3 × 3 × 5 × 5 × 58661)

See below for interesting mathematical facts about the number 13198725 from the Numbermatics database.

Names of 13198725

Cardinal: 13198725 can be written as Thirteen million, one hundred ninety-eight thousand, seven hundred twenty-five.

Scientific notation

Scientific notation: 1.3198725 × 10⁷

Factors of 13198725

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 58669

Divisors of 13198725

Number of divisors d(n): 18
Complete list of divisors:
1 3 5 9 15 25 45 75 225 58661 175983 293305 527949 879915 1466525 2639745 4399575 13198725
Sum of all divisors σ(n): 23640786
Sum of proper divisors (its aliquot sum) s(n): 10442061
13198725 is a deficient number, because the sum of its proper divisors (10442061) is less than itself. Its deficiency is 2756664

Bases of 13198725

Binary: 110010010110010110000101₂
Hexadecimal: 0xC96585
Base-36: 7UW79

Squares and roots of 13198725

13198725 squared (13198725²) is 174206341625625
13198725 cubed (13198725³) is 2299301596372677328125
The square root of 13198725 is 3633.0049545797
The cube root of 13198725 is 236.3255406373

Scales and comparisons

How big is 13198725?

13,198,725 seconds is equal to 21 weeks, 5 days, 18 hours, 18 minutes, 45 seconds.
To count from 1 to 13,198,725 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 13198725 cubic inches would be around 19.7 feet tall.

Recreational maths with 13198725

13198725 backwards is 52789131
The number of decimal digits it has is: 8
The sum of 13198725's digits is 36
More coming soon!

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The information we have on file for 13198725 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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