3981743836980

Names of 3981743836980

• Cardinal: 3981743836980 can be written as Three trillion, nine hundred eighty-one billion, seven hundred forty-three million, eight hundred thirty-six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.98174383698 × 10¹²

Factors of 3981743836980

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2826

Divisors of 3981743836980

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 23 26 28 29 30 31 35 39 42 46 52 58 60 62 65 69 70 78 84 87 91 92 93 105 115 116 124 130 138 140 145 155 156 161 169 174 182 186 195 203 210 217 230 260 273 276 290 299 310 322 338 345 348 364 372 377 390 403 406 420 434 435 455 460 465 483 507 546 580 598 609 620 644 651 667 676 690 713 754 780 805 806 812 845 868 870 897 899 910 930 966 1014 1015 1085 1092 1131 1183 1196 1209 1218 1302 1334 1365 1380 1426 1495 1508 1610 1612 1690 1740 1794 1798 1820 1860 1885 1932 2001 2015 2028 2030 2093 2139 2170 2262 2366 2415 2418 2436 2535 2604 2639 2668 2697 2713 2730 2821 2852 2990 3045 3220 3255 3335 3380 3549 3565 3588 3596 3770 3887 4002 4030 4060 4186 4278 4340 4485 4495 4524 4669 4732 4830 4836 4901 4991 5070 5239 5278 5394 5426 5460 5642 5655 5915 5980 6045 6090 6279 6293 6510 6670 7098 7130 7540 7774 7917 8004 8060 8139 8372 8463 8556 8671 8970 8990 9269 9338 9660 9802 9982 10005 10140 10465 10478 10556 10695 10788 10852 11284 11310 11661 11687 11830 12090 12180 12558 12586 13020 13195 13340 13485 13565 14007 14105 14196 14260 14703 14973 15548 15717 15834 16278 16926 17342 17745 17940 17980 18538 18676 18879 18991 19435 19604 19964 20010 20677 20930 20956 21390 22620 23322 23345 23374 23660 24180 24505 24955 25116 25172 26013 26195 26390 26970 27130 27209 27807 28014 28210 29406 29946 31395 31434 31465 31668 32556 33852 34307 34684 35061 35269 35490 36673 37076 37758 37982 38870 39585 40020 40695 41354 41860 42315 42780 43355 46345 46644 46690 46748 49010 49910 52026 52390 52780 53940 54260 54418 55614 56028 56420 56973 58305 58435 58812 59892 60697 62031 62399 62790 62868 62930 64883 68614 70035 70122 70538 70980 73346 73515 74865 75516 75964 77740 78585 78677 79170 81390 81627 81809 82708 84103 84630 86710 92690 93380 94395 94955 98020 99820 102921 103385 104052 104780 105807 108836 110019 111228 112723 113946 116610 116870 120497 121394 124062 124798 125580 125860 129766 130065 136045 137228 139035 140070 140244 141076 144739 146692 147030 149730 151931 157170 157354 158340 162780 163254 163618 168206 169260 171535 173420 175305 176345 182091 183365 185380 187197 188790 189910 194649 205842 206770 211614 220038 225446 227892 233220 233740 236031 240994 242788 245427 246883 248124 249596 252309 259532 260130 268801 272090 278070 280140 284865 289478 294060 299460 303485 303862 310155 311995 314340 314708 324415 326508 327236 336412 338169 343070 350610 352690 361491 364182 366730 374394 377580 379820 389298 393385 408135 409045 411684 413540 420515 423228 434217 436793 440076 450892 455793 458497 472062 481988 490854 493766 504618 514605 520260 529035 537602 544180 550095 550739 556140 563615 569730 578956 588721 602485 606970 607724 620310 623990 648830 676338 686140 701220 705380 722982 723695 728364 733460 740649 748788 759655 778596 786770 789061 806403 811187 816270 818090 841030 843479 868434 873586 910455 911586 916994 935985 944124 973245 981708 987532 1009236 1022801 1029210 1058070 1063517 1075204 1093339 1100190 1101478 1127230 1139460 1177442 1180155 1204970 1213940 1227135 1234415 1240620 1247980 1261545 1297660 1310379 1344005 1352676 1375491 1445964 1447390 1481298 1519310 1573540 1578122 1612806 1622374 1632540 1636180 1652217 1682060 1686958 1690845 1736868 1747172 1766163 1807455 1809571 1820910 1823172 1833988 1871970 1881607 1934369 1946490 2045602 2058420 2116140 2127034 2171085 2183965 2186678 2200380 2202956 2254460 2278965 2292485 2354884 2360310 2367183 2409940 2433561 2438987 2454270 2468830 2523090 2530437 2620758 2688010 2750982 2753695 2894780 2943605 2962596 3038620 3068403 3156244 3190551 3209479 3225612 3244748 3280017 3304434 3373916 3381690 3494413 3532326 3614910 3619142 3641820 3703245 3743940 3763214 3868738 3892980 3945305 4032015 4055935 4091204 4217395 4254068 4342170 4367930 4373356 4557930 4584970 4720620 4734366 4867122 4877974 4908540 4937660 5046180 5060874 5114005 5241516 5317585 5376020 5428713 5466695 5501964 5507390 5644821 5678309 5803107 5887210 6136806 6381102 6418958 6551895 6560034 6608868 6763380 6877455 6988826 7064652 7159607 7229820 7238284 7316961 7406490 7526428 7653373 7737476 7890610 8064030 8111870 8261085 8434790 8684340 8735860 8830815 9047855 9115860 9169940 9408035 9468732 9628437 9671845 9734244 9755948 10121748 10228010 10483239 10545431 10635170 10857426 10933390 11014780 11289642 11356618 11606214 11774420 11835915 12167805 12194935 12273612 12652185 12666997 12762204 12837916 13103790 13120068 13296413 13540583 13754910 13977652 14213407 14319214 14633922 14812980 15306746 15342015 15781220 15952755 16047395 16128060 16223740 16400085 16522170 16869580 17034927 17072909 17472065 17661630 18095710 18816070 19256874 19343690 20456020 20966478 21090862 21270340 21478821 21714852 21866780 22579284 22713236 22960119 23212428 23524423 23671830 24335610 24389870 24460891 25146797 25304370 25333994 26207580 26592826 27081166 27143565 27509820 28224105 28391545 28426814 28638428 29015535 29267844 30613492 30684030 31636293 31706831 31905510 32094790 32800170 33044340 34069854 34145818 34944130 35323260 35798035 36191420 36584805 37632140 38000991 38266865 38513748 38687380 39889239 40621749 41932956 42181724 42640221 42957642 45920238 47048846 47343660 48142185 48671220 48779740 48921782 50293594 50608740 50667988 51218727 52416195 52727155 53185652 54162332 54287130 56096701 56448210 56783090 56853628 58031070 61368060 63272586 63334985 63413662 63811020 64189580 65600340 66482065 67702915 68139708 68291636 69888260 70573269 71067035 71596070 73169610 73382673 73818017 75440391 76001982 76533730 79778478 81243498 85174635 85280442 85364545 85915284 91840476 93074891 94097692 95120493 96284370 97843564 99493849 100587188 102437454 104832390 105454310 107394105 108574260 112193402 112896420 113566180 114800595 116062140 117622115 122304455 125733985 126545172 126669970 126827324 132964130 135405830 141146538 142134070 143192140 146339220 146765346 147636034 150880782 152003964 153067460 158181465 158534155 159556956 162486996 164670961 168290103 170349270 170560884 170729090 176027579 186149782 190004955 190240986 192568740 198987698 199446195 203108745 204874908 209664780 210908620 213201105 214788210 221454051 221947817 224386804 229601190 235244230 244608910 251467970 253339940 256093635 265928260 270811660 279224673 280483505 282293076 284268140 293530692 295272068 298481547 301761564 305817499 316362930 317068310 326908361 329341922 336580206 340698540 341458180 352055158 352866345 366913365 369090085 372299564 377201955 380009910 380481972 392676907 397975396 398892390 406217490 412188803 426402210 429576420 442908102 443895634 459202380 465374455 470488460 475602465 489217820 494012883 497469245 502935940 512187270 528082737 558449346 560967010 596963094 611634998 632725860 634136620 653816722 658683844 665843451 673160412 704110316 705732690 729257113 733826730 738180170 754403910 760019820 785353814 797784780 812434980 823354805 824377606 841450515 852804420 880137895 885816204 887791268 917452497 930748910 951204930 980725083 988025766 994938490 1024374540 1056165474 1107270255 1109739085 1116898692 1121934020 1178030721 1193926188 1223269996 1236566409 1307633444 1331686902 1396123365 1411465380 1458514226 1467653460 1476360340 1492407735 1508807820 1529087495 1570707628 1634541805 1646709610 1648755212 1682901030 1760275790 1834904994 1861497820 1902409860 1961450166 1963384535 1976051532 1989876980 2060944015 2112330948 2140722493 2187771339 2214540510 2219478170 2288358527 2356061442 2470064415 2473132818 2640413685 2663373804 2792246730 2885321621 2917028452 2984815470 3058174990 3269083610 3293419220 3329217255 3365802060 3520551580 3646285565 3669809988 3922900332 3926769070 4121888030 4281444986 4375542678 4429081020 4438956340 4576717054 4587262485 4712122884 4903625415 4940128830 4946265636 5104799791 5280827370 5584493460 5770643242 5890153605 5969630940 6116349980 6182832045 6422167479 6538167220 6658434510 6865075581 7292571130 7853538140 8243776060 8562889972 8655964863 8751085356 9153434108 9174524970 9480342469 9807250830 9880257660 10209599582 10561654740 10703612465 10938856695 11441792635 11541286484 11780307210 12365664090 12844334958 13316869020 13730151162 14426608105 14585142260 15314399373 17311929726 18349049940 18960684938 19614501660 20419199164 21407224930 21877713390 22883585270 23560614420 24731328180 25523998955 25688669916 27460302324 28441027407 28853216210 30628798746 32110837395 34325377905 34623859452 37921369876 42814449860 43279824315 43755426780 45767170540 47401712345 51047997910 56882054814 57706432420 61257597492 64221674790 66362397283 68650755810 76571996865 86559648630 94803424690 102095995820 113764109628 128443349580 132724794566 137301511620 142205137035 153143993730 173119297260 189606849380 199087191849 265449589132 284410274070 306287987460 331811986415 398174383698 568820548140 663623972830 796348767396 995435959245 1327247945660 1990871918490 3981743836980
• Sum of all divisors σ(n): 15379516293120
• Sum of proper divisors (its aliquot sum) s(n): 11397772456140
• 3981743836980 is an abundant number, because the sum of its proper divisors (11397772456140) is greater than itself. Its abundance is 7416028619160

Bases of 3981743836980

• Binary: 111001111100010010011011010100111100110100₂
• Hexadecimal: 0x39F126D4F34
• Base-36: 1ET6RH3JO

Squares and roots of 3981743836980

• 3981743836980 squared (3981743836980²) is 15854283983328212815520400
• 3981743836980 cubed (3981743836980³) is 63127697540347836446756206391464392000
• The square root of 3981743836980 is 1995430.7397101007
• The cube root of 3981743836980 is 15849.8238089129

Scales and comparisons

• 3,981,743,836,980 seconds is equal to 126,607 years, 7 weeks, 1 day, 2 hours, 43 minutes.
• To count from 1 to 3,981,743,836,980 would take you about three hundred sixteen thousand, five hundred seventeen 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 3981743836980 cubic inches would be around 1320.8 feet tall.

Recreational maths with 3981743836980

• 3981743836980 backwards is 0896383471893
• 3981743836980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3981743836980's digits is 69
• More coming soon!