28338288
28,338,288 is an even composite number composed of five prime numbers multiplied together.
28338288 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28338288:
24 × 3 × 11 × 191 × 281
(2 × 2 × 2 × 2 × 3 × 11 × 191 × 281)See below for interesting mathematical facts about the number 28338288 from the Numbermatics database.
Names of 28338288
- Cardinal: 28338288 can be written as Twenty-eight million, three hundred thirty-eight thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8338288 × 107
Factors of 28338288
Divisors of 28338288
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 191 264 281 382 528 562 573 764 843 1124 1146 1528 1686 2101 2248 2292 3056 3091 3372 4202 4496 4584 6182 6303 6744 8404 9168 9273 12364 12606 13488 16808 18546 24728 25212 33616 37092 49456 50424 53671 74184 100848 107342 148368 161013 214684 322026 429368 590381 644052 858736 1180762 1288104 1771143 2361524 2576208 3542286 4723048 7084572 9446096 14169144 28338288
- Sum of all divisors σ(n): 80566272
- Sum of proper divisors (its aliquot sum) s(n): 52227984
- 28338288 is an abundant number, because the sum of its proper divisors (52227984) is greater than itself. Its abundance is 23889696
Bases of 28338288
- Binary: 11011000001101000011100002
- Hexadecimal: 0x1B06870
- Base-36: GVDYO
Squares and roots of 28338288
- 28338288 squared (283382882) is 803058566770944
- 28338288 cubed (283382883) is 22757304946022241103872
-
The
square root of 28338288 is 5323.3718637721 -
The
cube root of 28338288 is 304.8769117225
Scales and comparisons
How big is 28338288?- 28,338,288 seconds is equal to 46 weeks, 5 days, 23 hours, 44 minutes, 48 seconds.
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To count from 1 to 28,338,288 would take you about eighteen 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 28338288 cubic inches would be around 25.4 feet tall.
Recreational maths with 28338288
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The information we have on file for 28338288 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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