13620625

13,620,625 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13620625 look like?

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

13620625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13620625:

5⁴ × 19 × 31 × 37

(5 × 5 × 5 × 5 × 19 × 31 × 37)

See below for interesting mathematical facts about the number 13620625 from the Numbermatics database.

Names of 13620625

Cardinal: 13620625 can be written as Thirteen million, six hundred twenty thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.3620625 × 10⁷

Factors of 13620625

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 92

Divisors of 13620625

Number of divisors d(n): 40
Complete list of divisors:
1 5 19 25 31 37 95 125 155 185 475 589 625 703 775 925 1147 2375 2945 3515 3875 4625 5735 11875 14725 17575 19375 21793 23125 28675 73625 87875 108965 143375 368125 439375 544825 716875 2724125 13620625
Sum of all divisors σ(n): 18993920
Sum of proper divisors (its aliquot sum) s(n): 5373295
13620625 is a deficient number, because the sum of its proper divisors (5373295) is less than itself. Its deficiency is 8247330

Bases of 13620625

Binary: 110011111101010110010001₂
Hexadecimal: 0xCFD591
Base-36: 83XQP

Squares and roots of 13620625

13620625 squared (13620625²) is 185521425390625
13620625 cubed (13620625³) is 2526917764711181640625
The square root of 13620625 is 3690.6130926989
The cube root of 13620625 is 238.8172420999

Scales and comparisons

How big is 13620625?

13,620,625 seconds is equal to 22 weeks, 3 days, 15 hours, 30 minutes, 25 seconds.
To count from 1 to 13,620,625 would take you about thirty-three 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 13620625 cubic inches would be around 19.9 feet tall.

Recreational maths with 13620625

13620625 backwards is 52602631
13620625 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13620625's digits is 25
More coming soon!

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The information we have on file for 13620625 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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