28042560
28,042,560 is an even composite number composed of six prime numbers multiplied together.
28042560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 28042560:
26 × 32 × 5 × 7 × 13 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 107)See below for interesting mathematical facts about the number 28042560 from the Numbermatics database.
Names of 28042560
- Cardinal: 28042560 can be written as Twenty-eight million, forty-two thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.804256 × 107
Factors of 28042560
Divisors of 28042560
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 107 112 117 120 126 130 140 144 156 160 168 180 182 192 195 208 210 214 224 234 240 252 260 273 280 288 312 315 320 321 336 360 364 390 416 420 428 448 455 468 480 504 520 535 546 560 576 585 624 630 642 672 720 728 749 780 819 832 840 856 910 936 960 963 1008 1040 1070 1092 1120 1170 1248 1260 1284 1344 1365 1391 1440 1456 1498 1560 1605 1638 1680 1712 1820 1872 1926 2016 2080 2140 2184 2240 2247 2340 2496 2520 2568 2730 2782 2880 2912 2996 3120 3210 3276 3360 3424 3640 3744 3745 3852 4032 4095 4160 4173 4280 4368 4494 4680 4815 5040 5136 5460 5564 5824 5992 6240 6420 6552 6720 6741 6848 6955 7280 7488 7490 7704 8190 8346 8560 8736 8988 9360 9630 9737 10080 10272 10920 11128 11235 11984 12480 12519 12840 13104 13482 13910 14560 14980 15408 16380 16692 17120 17472 17976 18720 19260 19474 20160 20544 20865 21840 22256 22470 23968 25038 25680 26208 26964 27820 29120 29211 29960 30816 32760 33384 33705 34240 35952 37440 38520 38948 41730 43680 44512 44940 47936 48685 50076 51360 52416 53928 55640 58422 59920 61632 62595 65520 66768 67410 71904 77040 77896 83460 87360 87633 89024 89880 97370 100152 102720 107856 111280 116844 119840 125190 131040 133536 134820 143808 146055 154080 155792 166920 175266 179760 194740 200304 215712 222560 233688 239680 250380 262080 267072 269640 292110 308160 311584 333840 350532 359520 389480 400608 431424 438165 445120 467376 500760 539280 584220 623168 667680 701064 719040 778960 801216 876330 934752 1001520 1078560 1168440 1335360 1402128 1557920 1752660 1869504 2003040 2157120 2336880 2804256 3115840 3505320 4006080 4673760 5608512 7010640 9347520 14021280 28042560
- Sum of all divisors σ(n): 119822976
- Sum of proper divisors (its aliquot sum) s(n): 91780416
- 28042560 is an abundant number, because the sum of its proper divisors (91780416) is greater than itself. Its abundance is 63737856
Bases of 28042560
- Binary: 11010101111100101010000002
- Hexadecimal: 0x1ABE540
- Base-36: GP1S0
Squares and roots of 28042560
- 28042560 squared (280425602) is 786385171353600
- 28042560 cubed (280425603) is 22052253350793609216000
-
The
square root of 28042560 is 5295.5226370963 -
The
cube root of 28042560 is 303.8126731419
Scales and comparisons
How big is 28042560?- 28,042,560 seconds is equal to 46 weeks, 2 days, 13 hours, 36 minutes.
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To count from 1 to 28,042,560 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 28042560 cubic inches would be around 25.3 feet tall.
Recreational maths with 28042560
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The information we have on file for 28042560 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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