1248153715441899072
1,248,153,715,441,899,072 is an even composite number composed of six prime numbers multiplied together.
1248153715441899072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred ninety divisors.
Prime factorization of 1248153715441899072:
26 × 32 × 294 × 412 × 113 × 1272
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 29 × 29 × 29 × 41 × 41 × 113 × 127 × 127)See below for interesting mathematical facts about the number 1248153715441899072 from the Numbermatics database.
Names of 1248153715441899072
- Cardinal: 1248153715441899072 can be written as One quintillion, two hundred forty-eight quadrillion, one hundred fifty-three trillion, seven hundred fifteen billion, four hundred forty-one million, eight hundred ninety-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 1.248153715441899072 × 1018
Factors of 1248153715441899072
Divisors of 1248153715441899072
- Number of divisors d(n): 1890
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 41 48 58 64 72 82 87 96 113 116 123 127 144 164 174 192 226 232 246 254 261 288 328 339 348 369 381 452 464 492 508 522 576 656 678 696 738 762 841 904 928 984 1016 1017 1044 1143 1189 1312 1356 1392 1476 1524 1681 1682 1808 1856 1968 2032 2034 2088 2286 2378 2523 2624 2712 2784 2952 3048 3277 3362 3364 3567 3616 3683 3936 4064 4068 4176 4572 4633 4756 5043 5046 5207 5424 5568 5904 6096 6554 6724 6728 7134 7232 7366 7569 7872 8128 8136 8352 9144 9266 9512 9831 10086 10092 10414 10701 10848 11049 11808 12192 13108 13448 13456 13899 14268 14351 14732 15129 15138 15621 16129 16272 16704 18288 18532 19024 19662 20172 20184 20828 21402 21696 22098 23616 24384 24389 26216 26896 26912 27798 28536 28702 29464 29493 30258 30276 31242 32258 32544 33147 34481 36576 37064 38048 39324 40344 40368 41656 41697 42804 43053 44196 46863 48387 48749 48778 52432 53792 53824 55596 57072 57404 58928 58986 60516 60552 62484 64516 65088 66294 68962 73152 73167 74128 76096 78648 80688 80736 83312 83394 85608 86106 88392 93726 95033 96774 97498 97556 103443 104864 106807 107584 111192 114144 114808 117856 117972 121032 121104 124968 129032 129159 132588 134357 137924 145161 146247 146334 148256 151003 157296 161376 161472 166624 166788 171216 172212 176784 187452 189953 190066 193548 194996 195112 206886 209728 213487 213614 219501 222384 228288 229616 235712 235944 242064 242208 249936 258064 258318 265176 268714 275848 285099 290322 292494 292668 296512 302006 310329 314592 320421 322752 333248 333576 342432 344424 353568 374904 379906 380132 387096 389992 390224 403071 413772 416179 426974 427228 438741 439002 444768 453009 459232 467741 471888 484128 484416 499872 516128 516636 530352 537428 551696 569859 570198 580644 584988 585336 588391 604012 620658 629184 640461 640842 661289 667152 684864 688848 707136 707281 749808 759812 760264 774192 779984 780448 806142 827544 832358 853948 854456 855297 877482 878004 889536 906018 918464 935482 943776 961263 968256 999744 999949 1032256 1033272 1060704 1074856 1103392 1139718 1140396 1161288 1169976 1170672 1176782 1208024 1209213 1241316 1248537 1280922 1281684 1322578 1334304 1359027 1377696 1403223 1413721 1414562 1499616 1519624 1520528 1548384 1559968 1560896 1612284 1655088 1664716 1707896 1708912 1709577 1710594 1754964 1756008 1765173 1812036 1822577 1870964 1887552 1921383 1922526 1983867 1999898 2066544 2121408 2121843 2149712 2206784 2279436 2280792 2322576 2339952 2341344 2353564 2416048 2418426 2482632 2497074 2561844 2563368 2645156 2668608 2718054 2755392 2755957 2806446 2827442 2829124 2999232 2999847 3039248 3041056 3096768 3097403 3119936 3224568 3310176 3329432 3415792 3417824 3419154 3421188 3509928 3512016 3530346 3624072 3645154 3741928 3745611 3842766 3845052 3896353 3967734 3999796 4133088 4209669 4241163 4243686 4299424 4379087 4558872 4561584 4645152 4679904 4682688 4707128 4832096 4836852 4965264 4994148 5123688 5126736 5290312 5295519 5436108 5467731 5508637 5511914 5612892 5654884 5658248 5951601 5999694 6078496 6082112 6191123 6194806 6365529 6449136 6620352 6658864 6831584 6835648 6838308 6842376 7019856 7024032 7060692 7248144 7290308 7483856 7491222 7685532 7690104 7792706 7935468 7999592 8266176 8267871 8419338 8482326 8487372 8598848 8758174 8999541 9117744 9123168 9290304 9292209 9359808 9414256 9664192 9673704 9930528 9988296 10247376 10253472 10580624 10591038 10872216 10935462 11017274 11023828 11225784 11309768 11316496 11689059 11903202 11999388 12069191 12156992 12382246 12389612 12723489 12731058 12898272 13137261 13317728 13564489 13663168 13676616 13684752 14039712 14048064 14121384 14496288 14580616 14967712 14982444 15371064 15380208 15585412 15870936 15999184 16403193 16525911 16535742 16838676 16964652 16974744 17063339 17516348 17999082 18235488 18246336 18573369 18584418 18828512 19177381 19347408 19861056 19976592 20494752 20506944 21161248 21182076 21744432 21870924 22034548 22047656 22451568 22619536 22632992 23378118 23806404 23998776 24124031 24138382 24764492 24779224 24803613 25446978 25462116 25796544 26274522 26635456 27112849 27128978 27353232 27369504 27876627 28079424 28242768 28992576 28998521 29161232 29935424 29964888 30742128 30760416 31170824 31741872 31998368 32806386 33051822 33071484 33677352 33929304 33949488 34126678 35032696 35067177 35998164 36207573 36470976 37146738 37168836 37657024 38354762 38694816 39411783 39953184 40693467 40989504 40997909 42322496 42364152 43488864 43741848 44069096 44095312 44903136 45239072 45265984 46756236 47612808 47997552 48248062 48276764 49528984 49558448 49577733 49607226 50893956 50924232 51190017 52549044 52854733 54225698 54257956 54706464 54739008 55720107 55753254 56485536 57532143 57997042 58322464 59929776 61484256 61520832 62341648 63483744 63996736 65612772 66103644 66142968 67354704 67858608 67898976 68253356 70065392 70134354 71996328 72372093 72415146 74293476 74337672 74725657 76709524 77389632 78823566 79906368 79922753 81338547 81386934 81995818 84728304 86977728 86995563 87483696 88138192 88190624 89806272 89824687 90478144 93512472 95225616 95995104 96496124 96553528 99057968 99116896 99155466 99214452 101787912 101848464 102380034 105098088 105709466 108451396 108515912 108622719 109412928 111440214 111506508 112971072 112994237 115064286 115994084 116644928 119859552 122080401 122968512 122993727 124683296 126967488 126993523 131225544 132207288 132285936 134709408 135717216 135797952 136506712 140130784 140268708 143992656 144744186 144830292 148586952 148675344 149451314 153419048 153570051 157647132 158564199 159750473 159845506 162677094 162773868 163991636 169456608 172596429 173991126 174967392 176276384 176381248 179542567 179649374 187024944 190451232 191990208 192992248 193107056 198115936 198233792 198310932 198428904 203575824 203696928 204760068 210196176 211418932 216902792 217031824 217116279 217245438 222880428 223013016 224176971 225988474 230128572 231988168 239719104 239768259 244015641 244160802 245987454 249366592 253987046 260986689 262451088 264414576 264571872 269418816 269474061 271434432 273013424 280261568 280537416 287985312 289488372 289660584 297173904 297350688 298902628 306838096 307140102 315294264 317128398 319500946 319691012 325354188 325547736 327983272 338913216 338982711 345192858 347982252 349934784 350006539 352552768 359085134 359298748 368981181 374049888 380902464 380980569 385984496 386214112 393370181 396231872 396621864 396857808 407151648 407393856 409520136 420392352 422837864 433805584 434063648 434232558 434490876 445760856 446026032 448353942 451976948 460257144 463976336 475692597 479251419 479536518 488031282 488321604 491974908 494836831 507974092 521973378 524902176 528829152 529143744 538627701 538948122 546026848 556144049 561074832 575970624 578976744 579321168 594347808 594701376 597805256 613676192 614280204 630588528 634256796 639001892 639382024 650708376 651095472 655966544 672530913 677965422 690385716 695964504 699596899 700013078 718170268 718597496 719304777 737962362 748099776 761961138 771968992 772428224 786272621 786740362 793243728 793715616 808422183 814303296 819040272 840784704 845675728 867611168 868127296 868465116 868981752 891521712 892052064 896707884 903953896 920514288 927952672 951385194 958502838 959073036 976062564 976643208 983949816 989673662 1015948184 1016948133 1043946756 1049804352 1050019617 1057658304 1077255402 1077896244 1092053696 1112288098 1122149664 1142941707 1157953488 1158642336 1180110543 1188695616 1188939361 1195610512 1227352384 1228560408 1261177056 1268513592 1278003784 1278764048 1301416752 1302190944 1311933088 1345061826 1355930844 1380771432 1391929008 1399193798 1400026156 1436340536 1437194992 1437754257 1438609554 1475924724 1484510493 1523922276 1532787257 1543937984 1572545242 1573480724 1586487456 1587431232 1615883103 1616844366 1638080544 1668432147 1691351456 1735222336 1736930232 1737963504 1783043424 1784104128 1793415768 1807907792 1841028576 1855905344 1902770388 1917005676 1918146072 1952125128 1953286416 1967899632 1979347324 2031896368 2033896266 2087893512 2098790697 2100039234 2154510804 2155792488 2167044053 2224576196 2244299328 2285883414 2315906976 2317284672 2358817863 2360221086 2377878722 2391221024 2457120816 2522354112 2537027184 2556007568 2557528096 2602833504 2604381888 2623866176 2690123652 2711861688 2761542864 2783858016 2798387596 2800052312 2872681072 2874389984 2875508514 2877219108 2951849448 2969020986 3047844552 3063751937 3065574514 3145090484 3146961448 3150058851 3172974912 3231766206 3233688732 3276161088 3276832873 3336864294 3382702912 3473860464 3475927008 3540331629 3566086848 3566818083 3586831536 3615815584 3682057152 3682812167 3805540776 3834011352 3836292144 3904250256 3906572832 3935799264 3958694648 4063792736 4067792532 4175787024 4197581394 4200078468 4309021608 4311584976 4334088106 4449152392 4453531479 4571766828 4598361771 4631813952 4632763717 4717635726 4720442172 4755757444 4782442048 4914241632 5005296441 5074054368 5112015136 5115056192 5205667008 5206734443 5380247304 5423723376 5523085728 5567716032 5596775192 5600104624 5745362144 5748779968 5751017028 5754438216 5903698896 5938041972 6095689104 6127503874 6131149028 6290180968 6293922896 6296372091 6300117702 6463532412 6467377464 6501132159 6553665746 6673728588 6947720928 6951854016 7076453589 7080663258 7133636166 7173663072 7231631168 7365624334 7611081552 7668022704 7672584288 7808500512 7813145664 7871598528 7917389296 8127585472 8135585064 8351574048 8395162788 8400156936 8618043216 8623169952 8668176212 8898304784 8907062958 9143533656 9191255811 9196723542 9265527434 9435271452 9440884344 9511514888 9828483264 9830498619 10010592882 10148108736 10150189631 10224030272 10413468886 10700454249 10760494608 10847446752 11046171456 11048436501 11193550384 11200209248 11407735249 11490724288 11502034056 11508876432 11807397792 11876083944 12191378208 12255007748 12262298056 12580361936 12587845792 12592744182 12600235404 12927064824 12934754928 13002264318 13107331492 13347457176 13795085313 13895441856 13898291151 14152907178 14161326516 14267272332 14347326144 14350268099 14731248668 15222163104 15336045408 15345168576 15617001024 15620203329 15834778592 16128177421 16271170128 16703148096 16790325576 16800313872 17236086432 17246339904 17336352424 17796609568 17814125916 18287067312 18382511622 18393447084 18531054868 18870542904 18881768688 19023029776 19503396477 19660997238 20021185764 20288310071 20300379262 20826937772 21400908498 21520989216 21694893504 22096873002 22387100768 22400418496 22801906009 22815470498 23004068112 23017752864 23614795584 23752167888 24382756416 24510015496 24524596112 25160723872 25175691584 25185488364 25200470808 25854129648 25869509856 26004528636 26214662984 26694914352 27573767433 27590170626 27796582302 28305814356 28322653032 28534544664 28700536198 29462497336 29491495857 30444326208 30450568893 30672090816 31240406658 31669557184 32256354842 32542340256 33145309503 33580651152 33600627744 34223205747 34472172864 34672704848 35593219136 35628251832 36574134624 36765023244 36786894168 37062109736 37741085808 37763537376 38046059552 39006792954 39321994476 40042371528 40576620142 40600758524 41653875544 41694873453 42801816996 43041978432 43050804297 44193746004 44450830453 44774201536 45603812018 45630940996 46008136224 46035505728 46860609987 47504335776 48384532263 49020030992 49049192224 50321447744 50370976728 50400941616 51708259296 51739019712 52009057272 52429325968 53389828704 55147534866 55180341252 55593164604 56611628712 56645306064 57069089328 57401072396 58924994672 58982991714 60864930213 60901137786 62480813316 62844277537 64512709684 65084680512 66290619006 67161302304 67201255488 68405718027 68446411494 69345409696 71256503664 73148269248 73530046488 73573788336 74124219472 75482171616 75527074752 76092119104 78013585908 78643988952 80084743056 81153240284 81201517048 83307751088 83389746906 85603633992 86101608594 88387492008 88848806173 88901660906 91207624036 91261881992 91351706679 92016272448 93721219974 95008671552 96769064526 98040061984 98098384448 100741953456 100801883232 102669617241 103416518592 104018114544 104858651936 106779657408 110295069732 110360682504 111186329208 113223257424 113290612128 114138178656 114802144792 117849989344 117965983428 121729860426 121802275572 124961626632 125688555074 129025419368 129152412891 132581238012 133352491359 134322604608 134350147793 136811436054 136892822988 138690819392 142513007328 145153596789 147060092976 147147576672 148248438944 150964343232 150995298847 156027171816 157287977904 160169486112 162306480568 162403034096 166615502176 166779493812 171207267984 172203217188 176774984016 177697612346 177803321812 182415248072 182523763984 182594790639 182703413358 187442439948 188532832611 193538129052 196080123968 201483906912 201603766464 205217154081 205339234482 208036229088 209717303872 220590139464 220721365008 222372658416 226446514848 226581224256 228276357312 229604289584 235699978688 235931966856 243459720852 243604551144 249923253264 251377110148 258050838736 258304825782 265162476024 266546418519 266704982718 268700295586 273622872108 273785645976 285026014656 290307193578 294120185952 294295153344 296496877888 301990597694 312054343632 314575955808 320338972224 324612961136 324806068192 333231004352 333558987624 342414535968 344406434376 353549968032 355395224692 355606643624 364830496144 365047527968 365189581278 365406826716 374884879896 377065665222 387076258104 400057474077 402967813824 403050443379 410434308162 410678468964 416072458176 416157774871 441180278928 441442730016 444745316832 452893029696 452985896541 459208579168 467717145209 471863933712 486919441704 487209102288 499846506528 502754220296 516101677472 516609651564 530324952048 533092837038 533409965436 537400591172 547245744216 547571291952 565598497833 580614387156 588240371904 588360992059 603981195388 624108687264 629151911616 649225922272 649612136384 661255274261 667117975248 684829071936 688812868752 707099936064 710790449384 711213287248 729660992288 730095055936 730379162556 730813653432 749769759792 754131330444 774152516208 799639255557 800114948154 806100886758 820868616324 821356937928 832315549742 882360557856 882885460032 889490633664 905971793082 918417158336 935434290418 943727867424 973838883408 974418204576 999693013056 1005508440592 1032203354944 1033219303128 1060649904096 1066185674076 1066819930872 1074801182344 1094491488432 1095142583904 1131196995666 1161228774312 1176721984118 1207962390776 1209151330137 1248217374528 1248473324613 1289074083137 1298451844544 1322510548522 1334235950496 1358957689623 1377625737504 1403151435627 1421580898768 1422426574496 1459321984576 1460758325112 1461627306864 1499539519584 1508262660888 1548305032416 1599278511114 1600229896308 1612201773516 1641737232648 1642713875856 1664631099484 1764721115712 1765082976177 1811943586164 1822484048573 1870868580836 1887455734848 1947677766816 1948836409152 1983765822783 2011016881184 2066438606256 2121299808192 2132371348152 2133639861744 2149602364688 2188982976864 2190285167808 2262393991332 2322457548624 2353443968236 2415924781552 2418302660274 2496946649226 2576615379017 2578148166274 2645021097044 2668471900992 2717915379246 2755251475008 2806302871254 2843161797536 2844853148992 2921516650224 2923254613728 2999079039168 3016525321776 3096610064832 3198557022228 3200459792616 3224403547032 3283474465296 3285427751712 3329262198968 3530165952354 3623887172328 3644968097146 3741737161672 3745419973839 3867222249411 3895355533632 3967531645566 4022033762368 4132877212512 4209454306881 4264742696304 4267279723488 4299204729376 4377965953728 4524787982664 4644915097248 4706887936472 4831849563104 4836605320548 4993893298452 5153230758034 5156296332548 5290042194088 5295248928531 5435830758492 5467452145719 5612605742508 5686323595072 5843033300448 5846509227456 5951297468349 6033050643552 6397114044456 6400919585232 6448807094064 6566948930592 6570855503424 6658524397936 7060331904708 7247774344656 7289936194292 7483474323344 7490839947678 7729846137051 7734444498822 7935063291132 8265754425024 8418908613762 8529485392608 8534559446976 8598409458752 9049575965328 9289830194496 9413775872944 9663699126208 9673210641096 9987786596904 10306461516068 10312592665096 10580084388176 10590497857062 10871661516984 10934904291438 11225211485016 11601666748233 11686066600896 11902594936698 12066101287104 12794228088912 12801839170464 12897614188128 13133897861184 13317048795872 14120663809416 14495548689312 14579872388584 14966948646688 14981679895356 15459692274102 15468888997644 15870126582264 16402356437157 16837817227524 17058970785216 17062468769711 18099151930656 18827551745888 19176402953569 19346421282192 19975573193808 20612923032136 20625185330192 21160168776352 21180995714124 21743323033968 21869808582876 22450422970032 23189538411153 23203333496466 23805189873396 25588456177824 25603678340928 25795228376256 26634097591744 28241327618832 28991097378624 29159744777168 29933897293376 29963359790712 30919384548204 30937777995288 31740253164528 32804712874314 33675634455048 34124937539422 36198303861312 37655103491776 38352805907138 38692842564384 39951146387616 41225846064272 41250370660384 42320337552704 42361991428248 43486646067936 43739617165752 44900845940064 46379076822306 46406666992932 47610379746792 51176912355648 51187406309133 52852037408617 56482655237664 57529208860707 58319489554336 59926719581424 61838769096408 61875555990576 63480506329056 65609425748628 67351268910096 68249875078844 74721845991493 76705611814276 77385685128768 79902292775232 82451692128544 82500741320768 84723982856496 86973292135872 87479234331504 89801691880128 92758153644612 92813333985864 95220759493584 102374812618266 105704074817234 112965310475328 115058417721414 116638979108672 119853439162848 123677538192816 123751111981152 126961012658112 131218851497256 134702537820192 136499750157688 149443691982986 153411223628552 153562218927399 158556112225851 164903384257088 169447965712992 172587626582121 174958468663008 185516307289224 185626667971728 190441518987168 204749625236532 211408149634468 224165537974479 230116835442828 239706878325696 247355076385632 247502223962304 262437702994512 269405075640384 272999500315376 298887383965972 306822447257104 307124437854798 317112224451702 338895931425984 345175253164242 349916937326016 371032614578448 371253335943456 380883037974336 409499250473064 422816299268936 448331075948958 460233670885656 475668336677553 494710152771264 524875405989024 545999000630752 597774767931944 613644894514208 614248875709596 634224448903404 672496613923437 690350506328484 742065229156896 742506671886912 818998500946128 845632598537872 896662151897916 920467341771312 951336673355106 1049750811978048 1091998001261504 1195549535863888 1227289789028416 1228497751419192 1268448897806808 1344993227846874 1380701012656968 1484130458313792 1637997001892256 1691265197075744 1793324303795832 1840934683542624 1902673346710212 2166933533753297 2391099071727776 2456995502838384 2536897795613616 2689986455693748 2761402025313936 3275994003784512 3382530394151488 3586648607591664 3681869367085248 3805346693420424 4333867067506594 4782198143455552 4913991005676768 5073795591227232 5379972911387496 5522804050627872 6500800601259891 7173297215183328 7610693386840848 8667734135013188 9827982011353536 10147591182454464 10759945822774992 11045608101255744 13001601202519782 14346594430366656 15221386773681696 17335468270026376 19502401803779673 21519891645549984 26003202405039564 30442773547363392 34670936540052752 39004803607559346 43039783291099968 52006404810079128 69341873080105504 78009607215118692 104012809620158256 138683746160211008 156019214430237384 208025619240316512 312038428860474768 416051238480633024 624076857720949536 1248153715441899072
- Sum of all divisors σ(n): 3861975770586348714
- Sum of proper divisors (its aliquot sum) s(n): 2613822055144449642
- 1248153715441899072 is an abundant number, because the sum of its proper divisors (2613822055144449642) is greater than itself. Its abundance is 1365668339702550570
Bases of 1248153715441899072
- Binary: 10001010100100101010100110000111100011111111110010110010000002
- Hexadecimal: 0x11525530F1FF9640
- Base-36: 9HDTKD2W64W0
Squares and roots of 1248153715441899072
- 1248153715441899072 squared (12481537154418990722) is 1557887697371417161938979749834461184
- 1248153715441899072 cubed (12481537154418990723) is 1944483317715359193237540261251362233911539110829621248
-
The
square root of 1248153715441899072 is 1117208000.0796177041 -
The
cube root of 1248153715441899072 is 1076686.7237494171
Scales and comparisons
How big is 1248153715441899072?- 1,248,153,715,441,899,072 seconds is equal to 39,687,427,358 years, 6 weeks, 1 day, 7 hours, 31 minutes, 12 seconds.
-
To count from 1 to 1,248,153,715,441,899,072 would take you about one hundred thirty-eight billion, nine hundred five million, nine hundred ninety-five thousand, seven hundred fifty-three 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 1248153715441899072 cubic inches would be around 89723.9 feet tall.
Recreational maths with 1248153715441899072
- 1248153715441899072 backwards is 2709981445173518421
- The number of decimal digits it has is: 19
- The sum of 1248153715441899072's digits is 81
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 1248153715441899072 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.
APA style:
Numbermatics. (2024). Number 1248153715441899072 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/1248153715441899072/
Chicago style:
Numbermatics. 2024. "Number 1248153715441899072 - Facts about the integer". https://numbermatics.com/n/1248153715441899072/
The information we have on file for 1248153715441899072 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!
Keywords: Divisors of 1248153715441899072, math, Factors of 1248153715441899072, curriculum, school, college, exams, university, Prime factorization of 1248153715441899072, STEM, science, technology, engineering, physics, economics, calculator, one quintillion, two hundred forty-eight quadrillion, one hundred fifty-three trillion, seven hundred fifteen billion, four hundred forty-one million, eight hundred ninety-nine thousand and seventy-two.