228829728

228,829,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 228829728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

228829728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 228829728:

2⁵ × 3 × 2383643

(2 × 2 × 2 × 2 × 2 × 3 × 2383643)

See below for interesting mathematical facts about the number 228829728 from the Numbermatics database.

Names of 228829728

Cardinal: 228829728 can be written as Two hundred twenty-eight million, eight hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 2.28829728 × 10⁸

Factors of 228829728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 2383648

Divisors of 228829728

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 2383643 4767286 7150929 9534572 14301858 19069144 28603716 38138288 57207432 76276576 114414864 228829728
Sum of all divisors σ(n): 600678288
Sum of proper divisors (its aliquot sum) s(n): 371848560
228829728 is an abundant number, because the sum of its proper divisors (371848560) is greater than itself. Its abundance is 143018832

Bases of 228829728

Binary: 1101101000111010101000100000₂
Hexadecimal: 0xDA3AA20
Base-36: 3S8M5C

Squares and roots of 228829728

228829728 squared (228829728²) is 52363044416553984
228829728 cubed (228829728³) is 11982221211091966856036352
The square root of 228829728 is 15127.1189590087
The cube root of 228829728 is 611.6516450595

Scales and comparisons

How big is 228829728?

228,829,728 seconds is equal to 7 years, 14 weeks, 2 days, 11 hours, 48 minutes, 48 seconds.
To count from 1 to 228,829,728 would take you about ten years!

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 228829728 cubic inches would be around 51 feet tall.

Recreational maths with 228829728

228829728 backwards is 827928822
228829728 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 228829728's digits is 48
More coming soon!

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The information we have on file for 228829728 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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