225920

225,920 is an even composite number composed of three prime numbers multiplied together.

What does the number 225920 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

225920 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 225920:

2⁷ × 5 × 353

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 353)

See below for interesting mathematical facts about the number 225920 from the Numbermatics database.

Names of 225920

Cardinal: 225920 can be written as Two hundred twenty-five thousand, nine hundred twenty.

Scientific notation

Scientific notation: 2.2592 × 10⁵

Factors of 225920

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 360

Divisors of 225920

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 353 640 706 1412 1765 2824 3530 5648 7060 11296 14120 22592 28240 45184 56480 112960 225920
Sum of all divisors σ(n): 541620
Sum of proper divisors (its aliquot sum) s(n): 315700
225920 is an abundant number, because the sum of its proper divisors (315700) is greater than itself. Its abundance is 89780

Bases of 225920

Binary: 110111001010000000₂
Hexadecimal: 0x37280
Base-36: 4UBK

Squares and roots of 225920

225920 squared (225920²) is 51039846400
225920 cubed (225920³) is 11530922098688000
The square root of 225920 is 475.3104248805
The cube root of 225920 is 60.9048053851

Scales and comparisons

How big is 225920?

225,920 seconds is equal to 2 days, 14 hours, 45 minutes, 20 seconds.
To count from 1 to 225,920 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 225920 cubic inches would be around 5.1 feet tall.

Recreational maths with 225920

225920 backwards is 029522
225920 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 225920's digits is 20
More coming soon!

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The information we have on file for 225920 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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