28017288
28,017,288 is an even composite number composed of five prime numbers multiplied together.
28017288 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28017288:
23 × 32 × 13 × 37 × 809
(2 × 2 × 2 × 3 × 3 × 13 × 37 × 809)See below for interesting mathematical facts about the number 28017288 from the Numbermatics database.
Names of 28017288
- Cardinal: 28017288 can be written as Twenty-eight million, seventeen thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8017288 × 107
Factors of 28017288
Divisors of 28017288
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 37 39 52 72 74 78 104 111 117 148 156 222 234 296 312 333 444 468 481 666 809 888 936 962 1332 1443 1618 1924 2427 2664 2886 3236 3848 4329 4854 5772 6472 7281 8658 9708 10517 11544 14562 17316 19416 21034 29124 29933 31551 34632 42068 58248 59866 63102 84136 89799 94653 119732 126204 179598 189306 239464 252408 269397 359196 378612 389129 538794 718392 757224 778258 1077588 1167387 1556516 2155176 2334774 3113032 3502161 4669548 7004322 9339096 14008644 28017288
- Sum of all divisors σ(n): 84029400
- Sum of proper divisors (its aliquot sum) s(n): 56012112
- 28017288 is an abundant number, because the sum of its proper divisors (56012112) is greater than itself. Its abundance is 27994824
Bases of 28017288
- Binary: 11010101110000010100010002
- Hexadecimal: 0x1AB8288
- Base-36: GOIA0
Squares and roots of 28017288
- 28017288 squared (280172882) is 784968426874944
- 28017288 cubed (280172883) is 21992686486662246031872
-
The
square root of 28017288 is 5293.1359325073 -
The
cube root of 28017288 is 303.7213802229
Scales and comparisons
How big is 28017288?- 28,017,288 seconds is equal to 46 weeks, 2 days, 6 hours, 34 minutes, 48 seconds.
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To count from 1 to 28,017,288 would take you about seventeen 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 28017288 cubic inches would be around 25.3 feet tall.
Recreational maths with 28017288
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The information we have on file for 28017288 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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