9940641984
9,940,641,984 is an even composite number composed of six prime numbers multiplied together.
9940641984 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 9940641984:
26 × 32 × 7 × 13 × 61 × 3109
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 61 × 3109)See below for interesting mathematical facts about the number 9940641984 from the Numbermatics database.
Names of 9940641984
- Cardinal: 9940641984 can be written as Nine billion, nine hundred forty million, six hundred forty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 9.940641984 × 109
Factors of 9940641984
Divisors of 9940641984
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 61 63 64 72 78 84 91 96 104 112 117 122 126 144 156 168 182 183 192 208 224 234 244 252 273 288 312 336 364 366 416 427 448 468 488 504 546 549 576 624 672 728 732 793 819 832 854 936 976 1008 1092 1098 1248 1281 1344 1456 1464 1586 1638 1708 1872 1952 2016 2184 2196 2379 2496 2562 2912 2928 3109 3172 3276 3416 3744 3843 3904 4032 4368 4392 4758 5124 5551 5824 5856 6218 6344 6552 6832 7137 7488 7686 8736 8784 9327 9516 10248 11102 11712 12436 12688 13104 13664 14274 15372 16653 17472 17568 18654 19032 20496 21763 22204 24872 25376 26208 27328 27981 28548 30744 33306 35136 37308 38064 40417 40992 43526 44408 49744 49959 50752 52416 55962 57096 61488 65289 66612 74616 76128 80834 81984 87052 88816 99488 99918 111924 114192 121251 122976 130578 133224 149232 152256 161668 174104 177632 189649 195867 198976 199836 223848 228384 242502 245952 261156 266448 282919 298464 323336 348208 355264 363753 379298 391734 399672 447696 456768 485004 522312 532896 565838 568947 596928 646672 696416 727506 758596 783468 799344 848757 895392 970008 1044624 1065792 1131676 1137894 1293344 1327543 1392832 1455012 1517192 1566936 1598688 1697514 1706841 1790784 1940016 2089248 2263352 2275788 2465437 2546271 2586688 2655086 2910024 3034384 3133872 3197376 3395028 3413682 3880032 3982629 4178496 4526704 4551576 4930874 5092542 5310172 5820048 6068768 6267744 6790056 6827364 7396311 7760064 7965258 9053408 9103152 9861748 10185084 10620344 11640096 11947887 12137536 12535488 13580112 13654728 14792622 15930516 17258059 18106816 18206304 19723496 20370168 21240688 22188933 23280192 23895774 27160224 27309456 29585244 31861032 34516118 36412608 39446992 40740336 42481376 44377866 47791548 51774177 54320448 54618912 59170488 63722064 69032236 78893984 81480672 84962752 88755732 95583096 103548354 109237824 118340976 127444128 138064472 155322531 157787968 162961344 177511464 191166192 207096708 236681952 254888256 276128944 310645062 355022928 382332384 414193416 473363904 552257888 621290124 710045856 764664768 828386832 1104515776 1242580248 1420091712 1656773664 2485160496 3313547328 4970320992 9940641984
- Sum of all divisors σ(n): 35654731840
- Sum of proper divisors (its aliquot sum) s(n): 25714089856
- 9940641984 is an abundant number, because the sum of its proper divisors (25714089856) is greater than itself. Its abundance is 15773447872
Bases of 9940641984
- Binary: 10010100001000001000101000110000002
- Hexadecimal: 0x2508228C0
- Base-36: 4KEEGG0
Squares and roots of 9940641984
- 9940641984 squared (99406419842) is 98816363054063456256
- 9940641984 cubed (99406419843) is 982298087281409655058541051904
-
The
square root of 9940641984 is 99702.7681862445 -
The
cube root of 9940641984 is 2150.1634621707
Scales and comparisons
How big is 9940641984?- 9,940,641,984 seconds is equal to 316 years, 4 weeks, 1 day, 17 hours, 26 minutes, 24 seconds.
-
To count from 1 to 9,940,641,984 would take you about six hundred thirty-two 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 9940641984 cubic inches would be around 179.2 feet tall.
Recreational maths with 9940641984
- 9940641984 backwards is 4891460499
- The number of decimal digits it has is: 10
- The sum of 9940641984's digits is 54
- More coming soon!
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