12650749328
12,650,749,328 is an even composite number composed of seven prime numbers multiplied together.
12650749328 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12650749328:
24 × 7 × 19 × 31 × 37 × 71 × 73
(2 × 2 × 2 × 2 × 7 × 19 × 31 × 37 × 71 × 73)See below for interesting mathematical facts about the number 12650749328 from the Numbermatics database.
Names of 12650749328
- Cardinal: 12650749328 can be written as Twelve billion, six hundred fifty million, seven hundred forty-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2650749328 × 1010
Factors of 12650749328
Divisors of 12650749328
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 31 37 38 56 62 71 73 74 76 112 124 133 142 146 148 152 217 248 259 266 284 292 296 304 434 496 497 511 518 532 568 584 589 592 703 868 994 1022 1036 1064 1136 1147 1168 1178 1349 1387 1406 1736 1988 2044 2072 2128 2201 2263 2294 2356 2627 2698 2701 2774 2812 3472 3976 4088 4123 4144 4402 4526 4588 4712 4921 5183 5254 5396 5402 5548 5624 7952 8029 8176 8246 8804 9052 9176 9424 9443 9709 9842 10366 10508 10792 10804 11096 11248 15407 15841 16058 16492 17608 18104 18352 18389 18886 18907 19418 19684 20732 21016 21584 21608 21793 22192 30814 31682 32116 32984 35216 36208 36281 36778 37772 37814 38836 39368 41464 41819 42032 42997 43216 43586 49913 51319 61628 63364 64232 65968 72562 73556 75544 75628 77672 78736 81437 82928 83638 83731 85994 87172 98477 99826 102638 123256 126728 128464 145124 147112 151088 151256 152551 155344 160673 162874 167276 167462 171988 174344 191771 196954 199652 205276 246512 253456 290248 292733 294224 300979 302512 305102 321346 325748 334552 334924 343976 348688 349391 359233 383542 393908 399304 410552 570059 580496 585466 586117 601958 610204 642692 651496 669104 669848 687952 689339 698782 718466 767084 787816 798608 821104 1124711 1140118 1170932 1172234 1203916 1220408 1285384 1302992 1339696 1342397 1378678 1397564 1436932 1534168 1547303 1575632 1590889 2249422 2280236 2341864 2344468 2407832 2440816 2570768 2684794 2757356 2795128 2873864 3052787 3068336 3094606 3181778 3643649 4498844 4560472 4683728 4688936 4815664 5369588 5514712 5590256 5747728 5944901 6105574 6189212 6363556 7287298 8997688 9120944 9377872 10739176 10831121 11029424 11136223 11889802 12211148 12378424 12727112 14574596 17995376 21369509 21478352 21662242 22272446 23779604 24422296 24756848 25454224 25505543 29149192 41614307 42739018 43324484 44544892 47559208 48844592 51011086 58298384 83228614 85478036 86648968 89089784 95118416 102022172 112953119 166457228 170956072 173297936 178179568 204044344 225906238 332914456 341912144 408088688 451812476 665828912 790671833 903624952 1581343666 1807249904 3162687332 6325374664 12650749328
- Sum of all divisors σ(n): 32135086080
- Sum of proper divisors (its aliquot sum) s(n): 19484336752
- 12650749328 is an abundant number, because the sum of its proper divisors (19484336752) is greater than itself. Its abundance is 6833587424
Bases of 12650749328
- Binary: 10111100100000101100011101100100002
- Hexadecimal: 0x2F20B1D90
- Base-36: 5T7XGNK
Squares and roots of 12650749328
- 12650749328 squared (126507493282) is 160041458559892451584
- 12650749328 cubed (126507493283) is 2024644374328699279628560535552
-
The
square root of 12650749328 is 112475.5499119697 -
The
cube root of 12650749328 is 2330.0867134189
Scales and comparisons
How big is 12650749328?- 12,650,749,328 seconds is equal to 402 years, 13 weeks, 1 day, 17 hours, 2 minutes, 8 seconds.
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To count from 1 to 12,650,749,328 would take you about eight hundred four years!
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 12650749328 cubic inches would be around 194.2 feet tall.
Recreational maths with 12650749328
- 12650749328 backwards is 82394705621
- The number of decimal digits it has is: 11
- The sum of 12650749328's digits is 47
- More coming soon!
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