8225

8,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 8225 look like?

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

8225 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 8225:

5² × 7 × 47

(5 × 5 × 7 × 47)

See below for interesting mathematical facts about the number 8225 from the Numbermatics database.

Names of 8225

Cardinal: 8225 can be written as Eight thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 8.225 × 10³

Factors of 8225

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 59

Divisors of 8225

Number of divisors d(n): 12
Complete list of divisors:
1 5 7 25 35 47 175 235 329 1175 1645 8225
Sum of all divisors σ(n): 11904
Sum of proper divisors (its aliquot sum) s(n): 3679
8225 is a deficient number, because the sum of its proper divisors (3679) is less than itself. Its deficiency is 4546

Bases of 8225

Binary: 10000000100001₂
Hexadecimal: 0x2021
Base-36: 6CH

Squares and roots of 8225

8225 squared (8225²) is 67650625
8225 cubed (8225³) is 556426390625
The square root of 8225 is 90.6917857359
The cube root of 8225 is 20.1857691487

Scales and comparisons

How big is 8225?

8,225 seconds is equal to 2 hours, 17 minutes, 5 seconds.
To count from 1 to 8,225 would take you about two hours.

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 8225 cubic inches would be around 1.7 feet tall.

Recreational maths with 8225

8225 backwards is 5228
The number of decimal digits it has is: 4
The sum of 8225's digits is 17
More coming soon!

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The information we have on file for 8225 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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