30528960
30,528,960 is an even composite number composed of six prime numbers multiplied together.
30528960 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 30528960:
26 × 3 × 5 × 72 × 11 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 11 × 59)See below for interesting mathematical facts about the number 30528960 from the Numbermatics database.
Names of 30528960
- Cardinal: 30528960 can be written as Thirty million, five hundred twenty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 3.052896 × 107
Factors of 30528960
Divisors of 30528960
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 59 60 64 66 70 77 80 84 88 96 98 105 110 112 118 120 132 140 147 154 160 165 168 176 177 192 196 210 220 224 231 236 240 245 264 280 294 295 308 320 330 336 352 354 385 392 413 420 440 448 462 472 480 490 528 539 560 588 590 616 649 660 672 704 708 735 770 784 826 840 880 885 924 944 960 980 1056 1078 1120 1155 1176 1180 1232 1239 1298 1320 1344 1416 1470 1540 1568 1617 1652 1680 1760 1770 1848 1888 1947 1960 2065 2112 2156 2240 2310 2352 2360 2464 2478 2596 2640 2695 2832 2891 2940 3080 3136 3234 3245 3304 3360 3520 3540 3696 3776 3894 3920 4130 4312 4543 4620 4704 4720 4928 4956 5192 5280 5390 5664 5782 5880 6160 6195 6468 6490 6608 6720 7080 7392 7788 7840 8085 8260 8624 8673 9086 9240 9408 9440 9735 9912 10384 10560 10780 11328 11564 11760 12320 12390 12936 12980 13216 13629 14160 14455 14784 15576 15680 16170 16520 17248 17346 18172 18480 18880 19470 19824 20768 21560 22715 23128 23520 24640 24780 25872 25960 26432 27258 28320 28910 31152 31801 32340 33040 34496 34692 36344 36960 38940 39648 41536 43120 43365 45430 46256 47040 49560 51744 51920 54516 56640 57820 62304 63602 64680 66080 68145 69384 72688 73920 77880 79296 86240 86730 90860 92512 95403 99120 103488 103840 109032 115640 124608 127204 129360 132160 136290 138768 145376 155760 159005 172480 173460 181720 185024 190806 198240 207680 218064 231280 254408 258720 272580 277536 290752 311520 318010 346920 363440 381612 396480 436128 462560 477015 508816 517440 545160 555072 623040 636020 693840 726880 763224 872256 925120 954030 1017632 1090320 1272040 1387680 1453760 1526448 1908060 2035264 2180640 2544080 2775360 3052896 3816120 4361280 5088160 6105792 7632240 10176320 15264480 30528960
- Sum of all divisors σ(n): 125089920
- Sum of proper divisors (its aliquot sum) s(n): 94560960
- 30528960 is an abundant number, because the sum of its proper divisors (94560960) is greater than itself. Its abundance is 64032000
Bases of 30528960
- Binary: 11101000111010101110000002
- Hexadecimal: 0x1D1D5C0
- Base-36: I6CAO
Squares and roots of 30528960
- 30528960 squared (305289602) is 932017398681600
- 30528960 cubed (305289603) is 28453521883654619136000
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The
square root of 30528960 is 5525.3018017119 -
The
cube root of 30528960 is 312.5388453043
Scales and comparisons
How big is 30528960?- 30,528,960 seconds is equal to 50 weeks, 3 days, 8 hours, 16 minutes.
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To count from 1 to 30,528,960 would take you about twenty-three 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 30528960 cubic inches would be around 26 feet tall.
Recreational maths with 30528960
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