28304320
28,304,320 is an even composite number composed of five prime numbers multiplied together.
28304320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 28304320:
26 × 5 × 112 × 17 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 17 × 43)See below for interesting mathematical facts about the number 28304320 from the Numbermatics database.
Names of 28304320
- Cardinal: 28304320 can be written as Twenty-eight million, three hundred four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.830432 × 107
Factors of 28304320
Divisors of 28304320
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 32 34 40 43 44 55 64 68 80 85 86 88 110 121 136 160 170 172 176 187 215 220 242 272 320 340 344 352 374 430 440 473 484 544 605 680 688 704 731 748 860 880 935 946 968 1088 1210 1360 1376 1462 1496 1720 1760 1870 1892 1936 2057 2365 2420 2720 2752 2924 2992 3440 3520 3655 3740 3784 3872 4114 4730 4840 5203 5440 5848 5984 6880 7310 7480 7568 7744 8041 8228 9460 9680 10285 10406 11696 11968 13760 14620 14960 15136 16082 16456 18920 19360 20570 20812 23392 26015 29240 29920 30272 32164 32912 37840 38720 40205 41140 41624 46784 52030 58480 59840 64328 65824 75680 80410 82280 83248 88451 104060 116960 128656 131648 151360 160820 164560 166496 176902 208120 233920 257312 321640 329120 332992 353804 416240 442255 514624 643280 658240 707608 832480 884510 1286560 1415216 1664960 1769020 2573120 2830432 3538040 5660864 7076080 14152160 28304320
- Sum of all divisors σ(n): 80266032
- Sum of proper divisors (its aliquot sum) s(n): 51961712
- 28304320 is an abundant number, because the sum of its proper divisors (51961712) is greater than itself. Its abundance is 23657392
Bases of 28304320
- Binary: 11010111111100011110000002
- Hexadecimal: 0x1AFE3C0
- Base-36: GUNR4
Squares and roots of 28304320
- 28304320 squared (283043202) is 801134530662400
- 28304320 cubed (283043203) is 22675568118918381568000
-
The
square root of 28304320 is 5320.1804480675 -
The
cube root of 28304320 is 304.7550483329
Scales and comparisons
How big is 28304320?- 28,304,320 seconds is equal to 46 weeks, 5 days, 14 hours, 18 minutes, 40 seconds.
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To count from 1 to 28,304,320 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 28304320 cubic inches would be around 25.4 feet tall.
Recreational maths with 28304320
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The information we have on file for 28304320 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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