42486947984
42,486,947,984 is an even composite number composed of seven prime numbers multiplied together.
42486947984 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 42486947984:
24 × 13 × 23 × 41 × 53 × 61 × 67
(2 × 2 × 2 × 2 × 13 × 23 × 41 × 53 × 61 × 67)See below for interesting mathematical facts about the number 42486947984 from the Numbermatics database.
Names of 42486947984
- Cardinal: 42486947984 can be written as Forty-two billion, four hundred eighty-six million, nine hundred forty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 4.2486947984 × 1010
Factors of 42486947984
Divisors of 42486947984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 8 13 16 23 26 41 46 52 53 61 67 82 92 104 106 122 134 164 184 208 212 244 268 299 328 368 424 488 533 536 598 656 689 793 848 871 943 976 1066 1072 1196 1219 1378 1403 1541 1586 1742 1886 2132 2173 2392 2438 2501 2747 2756 2806 3082 3172 3233 3484 3551 3772 4087 4264 4346 4784 4876 5002 5494 5512 5612 6164 6344 6466 6968 7102 7544 8174 8528 8692 9752 10004 10988 11024 11224 12259 12328 12688 12932 13936 14204 15088 15847 16348 17384 18239 19504 20008 20033 21976 22448 24518 24656 25864 28249 28408 31694 32513 32696 34768 35711 36478 40016 40066 42029 43952 46163 49036 49979 51728 53131 56498 56816 57523 63181 63388 65026 65392 71422 72956 74359 80132 81673 84058 92326 94001 98072 99958 106262 112996 115046 126362 126776 130052 132553 142844 145591 145912 148718 160264 163346 167567 168116 184652 188002 196144 199916 212524 216611 225992 230092 252724 253552 260104 265106 285688 291182 291824 297436 320528 326692 335134 336232 369304 376004 399832 425048 433222 451984 460184 505448 520208 530212 571376 582364 594872 649727 653384 670268 672464 738608 747799 752008 799664 821353 850096 866444 920368 966667 1010896 1060424 1061749 1164728 1189744 1222013 1299454 1306768 1340536 1495598 1504016 1642706 1723189 1732888 1892683 1933334 2120848 2123498 2178371 2329456 2444026 2598908 2681072 2815943 2991196 3048719 3285412 3348593 3446378 3465776 3785366 3854041 3866668 4246996 4356742 4888052 4982053 5197816 5631886 5982392 6097438 6570824 6697186 6892756 7570732 7708082 7733336 8493992 8713484 8881051 9776104 9964106 10395632 11263772 11964784 12194876 13141648 13394372 13785512 15141464 15416164 15466672 16987984 17426968 17762102 19552208 19928212 22527544 24389752 26788744 27571024 30282928 30832328 34853936 35524204 39633347 39856424 43531709 45055088 48779504 50102533 53577488 61664656 64766689 71048408 79266694 79712848 87063418 100205066 115453663 129533378 142096816 158533388 174126836 200410132 204264173 230907326 259066756 317066776 348253672 400820264 408528346 461814652 518133512 634133552 696507344 801640528 817056692 923629304 1036267024 1634113384 1847258608 2655434249 3268226768 5310868498 10621736996 21243473992 42486947984
- Sum of all divisors σ(n): 99596625408
- Sum of proper divisors (its aliquot sum) s(n): 57109677424
- 42486947984 is an abundant number, because the sum of its proper divisors (57109677424) is greater than itself. Its abundance is 14622729440
Bases of 42486947984
- Binary: 1001111001000110101101100000100100002
- Hexadecimal: 0x9E46B6090
- Base-36: JINMQVK
Squares and roots of 42486947984
- 42486947984 squared (424869479842) is 1805140748995121664256
- 42486947984 cubed (424869479843) is 76694921106354534418996184059904
-
The
square root of 42486947984 is 206123.6230615017 -
The
cube root of 42486947984 is 3489.4087438819
Scales and comparisons
How big is 42486947984?- 42,486,947,984 seconds is equal to 1,350 years, 49 weeks, 4 days, 1 hour, 59 minutes, 44 seconds.
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To count from 1 to 42,486,947,984 would take you about two thousand, seven hundred one 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 42486947984 cubic inches would be around 290.8 feet tall.
Recreational maths with 42486947984
- 42486947984 backwards is 48974968424
- The number of decimal digits it has is: 11
- The sum of 42486947984's digits is 65
- More coming soon!
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