13913725

13,913,725 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13913725 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

13913725 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13913725:

5² × 7 × 43³

(5 × 5 × 7 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 13913725 from the Numbermatics database.

Names of 13913725

Cardinal: 13913725 can be written as Thirteen million, nine hundred thirteen thousand, seven hundred twenty-five.

Scientific notation

Scientific notation: 1.3913725 × 10⁷

Factors of 13913725

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 55

Divisors of 13913725

Number of divisors d(n): 24
Complete list of divisors:
1 5 7 25 35 43 175 215 301 1075 1505 1849 7525 9245 12943 46225 64715 79507 323575 397535 556549 1987675 2782745 13913725
Sum of all divisors σ(n): 20187200
Sum of proper divisors (its aliquot sum) s(n): 6273475
13913725 is a deficient number, because the sum of its proper divisors (6273475) is less than itself. Its deficiency is 7640250

Bases of 13913725

Binary: 110101000100111001111101₂
Hexadecimal: 0xD44E7D
Base-36: 8A7WD

Squares and roots of 13913725

13913725 squared (13913725²) is 193591743375625
13913725 cubed (13913725³) is 2693582279599017953125
The square root of 13913725 is 3730.1105881729
The cube root of 13913725 is 240.5181225475

Scales and comparisons

How big is 13913725?

13,913,725 seconds is equal to 23 weeks, 55 minutes, 25 seconds.
To count from 1 to 13,913,725 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 13913725 cubic inches would be around 20 feet tall.

Recreational maths with 13913725

13913725 backwards is 52731931
The number of decimal digits it has is: 8
The sum of 13913725's digits is 31
More coming soon!

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The information we have on file for 13913725 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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