225625

225,625 is an odd composite number composed of two prime numbers multiplied together.

What does the number 225625 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.

225625 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.

Prime factorization of 225625:

5⁴ × 19²

(5 × 5 × 5 × 5 × 19 × 19)

See below for interesting mathematical facts about the number 225625 from the Numbermatics database.

Names of 225625

Cardinal: 225625 can be written as Two hundred twenty-five thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 2.25625 × 10⁵

Factors of 225625

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 24

Divisors of 225625

Number of divisors d(n): 15
Complete list of divisors:
1 5 19 25 95 125 361 475 625 1805 2375 9025 11875 45125 225625
Sum of all divisors σ(n): 297561
Sum of proper divisors (its aliquot sum) s(n): 71936
225625 is a deficient number, because the sum of its proper divisors (71936) is less than itself. Its deficiency is 153689

Bases of 225625

Binary: 110111000101011001₂
Hexadecimal: 0x37159
Base-36: 4U3D

Squares and roots of 225625

225625 squared (225625²) is 50906640625
225625 cubed (225625³) is 11485810791015625
225625 is a perfect square number. Its square root is 475
The cube root of 225625 is 60.8782845761

Scales and comparisons

How big is 225625?

225,625 seconds is equal to 2 days, 14 hours, 40 minutes, 25 seconds.
To count from 1 to 225,625 would take you about two days.

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 225625 cubic inches would be around 5.1 feet tall.

Recreational maths with 225625

225625 backwards is 526522
The number of decimal digits it has is: 6
The sum of 225625's digits is 22
More coming soon!

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The information we have on file for 225625 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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