25855225

25,855,225 is an odd composite number composed of four prime numbers multiplied together.

What does the number 25855225 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

25855225 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 25855225:

5² × 11 × 149 × 631

(5 × 5 × 11 × 149 × 631)

See below for interesting mathematical facts about the number 25855225 from the Numbermatics database.

Names of 25855225

Cardinal: 25855225 can be written as Twenty-five million, eight hundred fifty-five thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 2.5855225 × 10⁷

Factors of 25855225

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 796

Divisors of 25855225

Number of divisors d(n): 24
Complete list of divisors:
1 5 11 25 55 149 275 631 745 1639 3155 3725 6941 8195 15775 34705 40975 94019 173525 470095 1034209 2350475 5171045 25855225
Sum of all divisors σ(n): 35265600
Sum of proper divisors (its aliquot sum) s(n): 9410375
25855225 is a deficient number, because the sum of its proper divisors (9410375) is less than itself. Its deficiency is 16444850

Bases of 25855225

Binary: 1100010101000010011111001₂
Hexadecimal: 0x18A84F9
Base-36: FE60P

Squares and roots of 25855225

25855225 squared (25855225²) is 668492659800625
25855225 cubed (25855225³) is 17284028129993614515625
The square root of 25855225 is 5084.8033393633
The cube root of 25855225 is 295.6987172145

Scales and comparisons

How big is 25855225?

25,855,225 seconds is equal to 42 weeks, 5 days, 6 hours, 25 seconds.
To count from 1 to 25,855,225 would take you about twelve 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 25855225 cubic inches would be around 24.6 feet tall.

Recreational maths with 25855225

25855225 backwards is 52255852
The number of decimal digits it has is: 8
The sum of 25855225's digits is 34
More coming soon!

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The information we have on file for 25855225 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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