28238112
28,238,112 is an even composite number composed of five prime numbers multiplied together.
28238112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28238112:
25 × 33 × 72 × 23 × 29
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 23 × 29)See below for interesting mathematical facts about the number 28238112 from the Numbermatics database.
Names of 28238112
- Cardinal: 28238112 can be written as Twenty-eight million, two hundred thirty-eight thousand, one hundred twelve.
Scientific notation
- Scientific notation: 2.8238112 × 107
Factors of 28238112
Divisors of 28238112
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 29 32 36 42 46 48 49 54 56 58 63 69 72 84 87 92 96 98 108 112 116 126 138 144 147 161 168 174 184 189 196 203 207 216 224 232 252 261 276 288 294 322 336 348 368 378 392 406 414 432 441 464 483 504 522 552 588 609 621 644 667 672 696 736 756 783 784 812 828 864 882 928 966 1008 1044 1104 1127 1176 1218 1242 1288 1323 1334 1392 1421 1449 1512 1566 1568 1624 1656 1764 1827 1932 2001 2016 2088 2208 2254 2352 2436 2484 2576 2646 2668 2784 2842 2898 3024 3132 3248 3312 3381 3528 3654 3864 4002 4176 4263 4347 4508 4669 4704 4872 4968 5152 5292 5336 5481 5684 5796 6003 6048 6264 6496 6624 6762 7056 7308 7728 8004 8352 8526 8694 9016 9338 9744 9936 10143 10584 10672 10962 11368 11592 12006 12528 12789 13524 14007 14112 14616 15456 16008 17052 17388 18009 18032 18676 19488 19872 20286 21168 21344 21924 22736 23184 24012 25056 25578 27048 28014 29232 30429 32016 32683 34104 34776 36018 36064 37352 38367 40572 42021 42336 43848 45472 46368 48024 51156 54096 56028 58464 60858 64032 65366 68208 69552 72036 74704 76734 81144 84042 87696 96048 98049 102312 108192 112056 121716 126063 130732 136416 139104 144072 149408 153468 162288 168084 175392 192096 196098 204624 224112 243432 252126 261464 288144 294147 306936 324576 336168 392196 409248 448224 486864 504252 522928 576288 588294 613872 672336 784392 882441 973728 1008504 1045856 1176588 1227744 1344672 1568784 1764882 2017008 2353176 3137568 3529764 4034016 4706352 7059528 9412704 14119056 28238112
- Sum of all divisors σ(n): 103420800
- Sum of proper divisors (its aliquot sum) s(n): 75182688
- 28238112 is an abundant number, because the sum of its proper divisors (75182688) is greater than itself. Its abundance is 46944576
Bases of 28238112
- Binary: 11010111011100001001000002
- Hexadecimal: 0x1AEE120
- Base-36: GT8O0
Squares and roots of 28238112
- 28238112 squared (282381122) is 797390969324544
- 28238112 cubed (282381123) is 22516815499575037820928
-
The
square root of 28238112 is 5313.9544597221 -
The
cube root of 28238112 is 304.5172404031
Scales and comparisons
How big is 28238112?- 28,238,112 seconds is equal to 46 weeks, 4 days, 19 hours, 55 minutes, 12 seconds.
-
To count from 1 to 28,238,112 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 28238112 cubic inches would be around 25.4 feet tall.
Recreational maths with 28238112
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The information we have on file for 28238112 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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