13949825

13,949,825 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13949825 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13949825 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13949825:

5² × 743 × 751

(5 × 5 × 743 × 751)

See below for interesting mathematical facts about the number 13949825 from the Numbermatics database.

Names of 13949825

Cardinal: 13949825 can be written as Thirteen million, nine hundred forty-nine thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 1.3949825 × 10⁷

Factors of 13949825

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1499

Divisors of 13949825

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 743 751 3715 3755 18575 18775 557993 2789965 13949825
Sum of all divisors σ(n): 17344128
Sum of proper divisors (its aliquot sum) s(n): 3394303
13949825 is a deficient number, because the sum of its proper divisors (3394303) is less than itself. Its deficiency is 10555522

Bases of 13949825

Binary: 110101001101101110000001₂
Hexadecimal: 0xD4DB81
Base-36: 8AZR5

Squares and roots of 13949825

13949825 squared (13949825²) is 194597617530625
13949825 cubed (13949825³) is 2714602709969150890625
The square root of 13949825 is 3734.9464520927
The cube root of 13949825 is 240.7259558383

Scales and comparisons

How big is 13949825?

13,949,825 seconds is equal to 23 weeks, 10 hours, 57 minutes, 5 seconds.
To count from 1 to 13,949,825 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 13949825 cubic inches would be around 20.1 feet tall.

Recreational maths with 13949825

13949825 backwards is 52894931
The number of decimal digits it has is: 8
The sum of 13949825's digits is 41
More coming soon!

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The information we have on file for 13949825 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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