13855725

13,855,725 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13855725 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

13855725 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13855725:

3³ × 5² × 13 × 1579

(3 × 3 × 3 × 5 × 5 × 13 × 1579)

See below for interesting mathematical facts about the number 13855725 from the Numbermatics database.

Names of 13855725

Cardinal: 13855725 can be written as Thirteen million, eight hundred fifty-five thousand, seven hundred twenty-five.

Scientific notation

Scientific notation: 1.3855725 × 10⁷

Factors of 13855725

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1600

Divisors of 13855725

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 117 135 195 225 325 351 585 675 975 1579 1755 2925 4737 7895 8775 14211 20527 23685 39475 42633 61581 71055 102635 118425 184743 213165 307905 355275 513175 554229 923715 1065825 1539525 2771145 4618575 13855725
Sum of all divisors σ(n): 27428800
Sum of proper divisors (its aliquot sum) s(n): 13573075
13855725 is a deficient number, because the sum of its proper divisors (13573075) is less than itself. Its deficiency is 282650

Bases of 13855725

Binary: 110100110110101111101101₂
Hexadecimal: 0xD36BED
Base-36: 88Z59

Squares and roots of 13855725

13855725 squared (13855725²) is 191981115275625
13855725 cubed (13855725³) is 2660037538452359203125
The square root of 13855725 is 3722.3279006555
The cube root of 13855725 is 240.1834534843

Scales and comparisons

How big is 13855725?

13,855,725 seconds is equal to 22 weeks, 6 days, 8 hours, 48 minutes, 45 seconds.
To count from 1 to 13,855,725 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 13855725 cubic inches would be around 20 feet tall.

Recreational maths with 13855725

13855725 backwards is 52755831
The number of decimal digits it has is: 8
The sum of 13855725's digits is 36
More coming soon!

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The information we have on file for 13855725 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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