1991383400448
1,991,383,400,448 is an even composite number composed of six prime numbers multiplied together.
1991383400448 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 1991383400448:
214 × 32 × 13 × 23 × 312 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 23 × 31 × 31 × 47)See below for interesting mathematical facts about the number 1991383400448 from the Numbermatics database.
Names of 1991383400448
- Cardinal: 1991383400448 can be written as One trillion, nine hundred ninety-one billion, three hundred eighty-three million, four hundred thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.991383400448 × 1012
Factors of 1991383400448
Divisors of 1991383400448
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 31 32 36 39 46 47 48 52 62 64 69 72 78 92 93 94 96 104 117 124 128 138 141 144 156 184 186 188 192 207 208 234 248 256 276 279 282 288 299 312 368 372 376 384 403 414 416 423 468 496 512 552 558 564 576 598 611 624 713 736 744 752 768 806 828 832 846 897 936 961 992 1024 1081 1104 1116 1128 1152 1196 1209 1222 1248 1426 1457 1472 1488 1504 1536 1612 1656 1664 1692 1794 1833 1872 1922 1984 2048 2139 2162 2208 2232 2256 2304 2392 2418 2444 2496 2691 2852 2883 2914 2944 2976 3008 3072 3224 3243 3312 3328 3384 3588 3627 3666 3744 3844 3968 4096 4278 4324 4371 4416 4464 4512 4608 4784 4836 4888 4992 5382 5499 5704 5766 5828 5888 5952 6016 6144 6417 6448 6486 6624 6656 6768 7176 7254 7332 7488 7688 7936 8192 8556 8648 8649 8742 8832 8928 9024 9216 9269 9568 9672 9729 9776 9984 10764 10998 11408 11532 11656 11776 11904 12032 12288 12493 12834 12896 12972 13113 13248 13312 13536 14053 14352 14508 14664 14976 15376 15872 16384 17112 17296 17298 17484 17664 17856 18048 18432 18538 18941 19136 19344 19458 19552 19968 21528 21996 22103 22816 23064 23312 23552 23808 24064 24576 24986 25668 25792 25944 26226 26496 26624 27072 27807 28106 28704 29016 29328 29952 30752 31744 33511 34224 34592 34596 34968 35328 35712 36096 36864 37076 37479 37882 38272 38688 38916 39104 39936 42159 43056 43992 44206 45167 45632 46128 46624 47104 47616 48128 49152 49972 51336 51584 51888 52452 52992 53248 54144 55614 56212 56823 57408 58032 58656 59904 61504 63488 66309 67022 68448 69184 69192 69936 70656 71424 72192 73728 74152 74958 75764 76544 77376 77832 78208 79872 83421 84318 86112 87984 88412 90334 91264 92256 93248 94208 95232 96256 99944 100533 102672 103168 103776 104904 105984 106496 108288 111228 112424 112437 113646 114816 116064 117312 119808 123008 126477 126976 132618 134044 135501 136896 138368 138384 139872 141312 142848 144384 147456 148304 149916 151528 153088 154752 155664 156416 159744 166842 168636 170469 172224 175968 176824 180668 182528 184512 186496 188416 190464 192512 198927 199888 201066 205344 206336 207552 209808 211968 212992 216576 222456 224848 224874 227292 229632 232128 234624 239616 246016 252954 253952 265236 268088 271002 273792 276736 276768 279744 282624 285696 287339 288768 296608 299832 301599 303056 306176 309504 311328 312832 319488 333684 337272 340938 344448 351936 353648 361336 365056 369024 372992 376832 380928 385024 397854 399776 402132 406503 410688 412672 415104 419616 423936 433152 435643 444912 449696 449748 454584 459264 464256 469248 479232 492032 505908 507904 530472 536176 542004 547584 553472 553536 559488 565248 571392 574678 577536 587171 593216 599664 603198 606112 612352 619008 622656 625664 638976 667368 674544 681876 688896 703872 707296 722672 730112 738048 745984 761856 770048 795708 799552 804264 813006 821376 825344 830208 839232 847872 862017 866304 871286 889824 899392 899496 909168 918528 928512 938496 958464 984064 1011816 1038841 1060944 1072352 1084008 1095168 1106944 1107072 1118976 1130496 1142784 1149356 1155072 1174342 1186432 1199328 1206396 1212224 1224704 1238016 1245312 1251328 1306929 1334736 1349088 1363752 1377792 1407744 1414592 1445344 1460224 1476096 1491968 1523712 1591416 1599104 1608528 1626012 1642752 1650688 1660416 1678464 1695744 1724034 1732608 1742572 1761513 1779648 1798784 1798992 1818336 1837056 1857024 1876992 1916928 1968128 2023632 2077682 2121888 2144704 2168016 2190336 2213888 2214144 2237952 2285568 2298712 2310144 2348684 2372864 2398656 2412792 2424448 2449408 2476032 2490624 2502656 2586051 2613858 2669472 2698176 2727504 2755584 2815488 2829184 2890688 2920448 2952192 2983936 3116523 3182832 3198208 3217056 3252024 3285504 3301376 3320832 3356928 3391488 3448068 3465216 3485144 3523026 3559296 3597568 3597984 3636672 3674112 3714048 3753984 3920787 3936256 4047264 4155364 4243776 4289408 4336032 4380672 4427776 4428288 4475904 4571136 4597424 4697368 4745728 4797312 4825584 4848896 4898816 4952064 4981248 5005312 5172102 5227716 5284539 5338944 5396352 5455008 5511168 5630976 5658368 5781376 5840896 5904384 5967872 6233046 6365664 6396416 6434112 6504048 6571008 6602752 6641664 6713856 6896136 6930432 6970288 7046052 7118592 7195136 7195968 7273344 7348224 7428096 7507968 7841574 7872512 8094528 8310728 8487552 8578816 8672064 8761344 8855552 8856576 8951808 9194848 9349569 9394736 9491456 9594624 9651168 9697792 9904128 9962496 10010624 10344204 10455432 10569078 10677888 10792704 10910016 11022336 11261952 11316736 11562752 11681792 11808768 11935744 12466092 12731328 12792832 12868224 13008096 13142016 13283328 13427712 13504933 13792272 13940576 14092104 14237184 14390272 14391936 14546688 14696448 14856192 15015936 15683148 15745024 16189056 16621456 16975104 17157632 17344128 17522688 17711104 17713152 17903616 18389696 18699138 18789472 18982912 19189248 19302336 19395584 19808256 19924992 20688408 20910864 21138156 21355776 21585408 21820032 22044672 22523904 22633472 23125504 23617536 23871488 24932184 25462656 25585664 25736448 26016192 26284032 26566656 26855424 27009866 27584544 27881152 28184208 28474368 28780544 28783872 29093376 29712384 30031872 31366296 32378112 33242912 33950208 34315264 34688256 35045376 35426304 35807232 36779392 37398276 37578944 37965824 38378496 38604672 38791168 39849984 40514799 41376816 41821728 42276312 42711552 43170816 43640064 44089344 45047808 45266944 46251008 47235072 49864368 50925312 51171328 51472896 52032384 52568064 53133312 53710848 54019732 55169088 55762304 56368416 56948736 57561088 57567744 58186752 59424768 62732592 64756224 66485824 67900416 68630528 69376512 70852608 71614464 73558784 74796552 75157888 75931648 76756992 77209344 77582336 79699968 81029598 82753632 83643456 84552624 85423104 86341632 87280128 90095616 90533888 92502016 99728736 101850624 102342656 102945792 104064768 105136128 107421696 108039464 110338176 111524608 112736832 113897472 115122176 115135488 116373504 121544397 125465184 129512448 132971648 135800832 137261056 138753024 141705216 147117568 149593104 150315776 151863296 153513984 154418688 155164672 159399936 162059196 165507264 167286912 169105248 170846208 172683264 174560256 181067776 185004032 199457472 203701248 204685312 205891584 208129536 214843392 216078928 220676352 223049216 225473664 227794944 230244352 230270976 232747008 243088794 250930368 259024896 265943296 271601664 274522112 277506048 294235136 299186208 300631552 307027968 308837376 310329344 324118392 331014528 334573824 338210496 341692416 345366528 349120512 362135552 370008064 398914944 407402496 411783168 416259072 432157856 441352704 446098432 450947328 455589888 460541952 465494016 486177588 501860736 518049792 531886592 543203328 549044224 555012096 588470272 598372416 601263104 614055936 617674752 648236784 662029056 669147648 676420992 683384832 690733056 698241024 740016128 797829888 814804992 823566336 832518144 864315712 882705408 892196864 901894656 921083904 930988032 972355176 1003721472 1036099584 1063773184 1086406656 1110024192 1176940544 1196744832 1202526208 1235349504 1296473568 1324058112 1338295296 1352841984 1366769664 1396482048 1595659776 1629609984 1647132672 1665036288 1728631424 1765410816 1784393728 1803789312 1842167808 1944710352 2007442944 2072199168 2127546368 2220048384 2353881088 2393489664 2405052416 2470699008 2592947136 2648116224 2676590592 2705683968 2792964096 3191319552 3259219968 3330072576 3457262848 3530821632 3568787456 3607578624 3889420704 4014885888 4255092736 4707762176 4786979328 4810104832 4941398016 5185894272 5296232448 5353181184 5411367936 6382639104 6660145152 6914525696 7061643264 7137574912 7215157248 7778841408 8029771776 8510185472 9573958656 9620209664 10371788544 10592464896 10706362368 10822735872 12765278208 13829051392 14123286528 14430314496 15557682816 16059543552 17020370944 19147917312 20743577088 21184929792 21412724736 21645471744 25530556416 27658102784 28860628992 31115365632 32119087104 38295834624 41487154176 42369859584 43290943488 51061112832 55316205568 62230731264 64238174208 76591669248 82974308352 86581886976 110632411136 124461462528 153183338496 165948616704 221264822272 248922925056 331897233408 497845850112 663794466816 995691700224 1991383400448
- Sum of all divisors σ(n): 6821969865984
- Sum of proper divisors (its aliquot sum) s(n): 4830586465536
- 1991383400448 is an abundant number, because the sum of its proper divisors (4830586465536) is greater than itself. Its abundance is 2839203065088
Bases of 1991383400448
- Binary: 111001111101001111011001101000000000000002
- Hexadecimal: 0x1CFA7B34000
- Base-36: PETU9DS0
Squares and roots of 1991383400448
- 1991383400448 squared (19913834004482) is 3965607847579839526600704
- 1991383400448 cubed (19913834004483) is 7897045640356814923652268481830715392
-
The
square root of 1991383400448 is 1411163.8460674933 -
The
cube root of 1991383400448 is 12581.0907269215
Scales and comparisons
How big is 1991383400448?- 1,991,383,400,448 seconds is equal to 63,319 years, 43 weeks, 1 day, 23 hours, 40 minutes, 48 seconds.
-
To count from 1 to 1,991,383,400,448 would take you about one hundred fifty-eight thousand, two hundred ninety-nine 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 1991383400448 cubic inches would be around 1048.4 feet tall.
Recreational maths with 1991383400448
- 1991383400448 backwards is 8440043831991
- The number of decimal digits it has is: 13
- The sum of 1991383400448's digits is 54
- More coming soon!
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The information we have on file for 1991383400448 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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