13813625

13,813,625 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13813625 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

13813625 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13813625:

5³ × 7 × 15787

(5 × 5 × 5 × 7 × 15787)

See below for interesting mathematical facts about the number 13813625 from the Numbermatics database.

Names of 13813625

Cardinal: 13813625 can be written as Thirteen million, eight hundred thirteen thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.3813625 × 10⁷

Factors of 13813625

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 15799

Divisors of 13813625

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 25 35 125 175 875 15787 78935 110509 394675 552545 1973375 2762725 13813625
Sum of all divisors σ(n): 19703424
Sum of proper divisors (its aliquot sum) s(n): 5889799
13813625 is a deficient number, because the sum of its proper divisors (5889799) is less than itself. Its deficiency is 7923826

Bases of 13813625

Binary: 110100101100011101111001₂
Hexadecimal: 0xD2C779
Base-36: 882NT

Squares and roots of 13813625

13813625 squared (13813625²) is 190816235640625
13813625 cubed (13813625³) is 2635863923051228515625
The square root of 13813625 is 3716.6685351267
The cube root of 13813625 is 239.9399444643

Scales and comparisons

How big is 13813625?

13,813,625 seconds is equal to 22 weeks, 5 days, 21 hours, 7 minutes, 5 seconds.
To count from 1 to 13,813,625 would take you about thirty-four 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 13813625 cubic inches would be around 20 feet tall.

Recreational maths with 13813625

13813625 backwards is 52631831
The number of decimal digits it has is: 8
The sum of 13813625's digits is 29
More coming soon!

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The information we have on file for 13813625 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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