72912807968000
72,912,807,968,000 is an even composite number composed of eight prime numbers multiplied together.
72912807968000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 72912807968000:
28 × 53 × 7 × 11 × 13 × 17 × 257 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 11 × 13 × 17 × 257 × 521)See below for interesting mathematical facts about the number 72912807968000 from the Numbermatics database.
Names of 72912807968000
- Cardinal: 72912807968000 can be written as Seventy-two trillion, nine hundred twelve billion, eight hundred seven million, nine hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 7.2912807968 × 1013
Factors of 72912807968000
Divisors of 72912807968000
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 17 20 22 25 26 28 32 34 35 40 44 50 52 55 56 64 65 68 70 77 80 85 88 91 100 104 110 112 119 125 128 130 136 140 143 154 160 170 175 176 182 187 200 208 220 221 224 238 250 256 257 260 272 275 280 286 308 320 325 340 350 352 364 374 385 400 416 425 440 442 448 455 476 500 514 520 521 544 550 560 572 595 616 640 650 680 700 704 715 728 748 770 800 832 850 875 880 884 896 910 935 952 1000 1001 1028 1040 1042 1088 1100 1105 1120 1144 1190 1232 1280 1285 1300 1309 1360 1375 1400 1408 1430 1456 1496 1540 1547 1600 1625 1664 1700 1750 1760 1768 1792 1799 1820 1870 1904 1925 2000 2002 2056 2080 2084 2125 2176 2200 2210 2240 2275 2288 2380 2431 2464 2570 2600 2605 2618 2720 2750 2800 2816 2827 2860 2912 2975 2992 3080 3094 3200 3250 3328 3341 3400 3500 3520 3536 3575 3598 3640 3647 3740 3808 3850 4000 4004 4112 4160 4168 4250 4352 4369 4400 4420 4480 4550 4576 4675 4760 4862 4928 5005 5140 5200 5210 5236 5440 5500 5525 5600 5654 5720 5731 5824 5950 5984 6160 6188 6400 6425 6500 6545 6682 6773 6800 7000 7040 7072 7150 7196 7280 7294 7480 7616 7700 7735 8000 8008 8224 8320 8336 8500 8738 8800 8840 8857 8960 8995 9100 9152 9350 9520 9625 9724 9856 10010 10280 10400 10420 10472 10880 11000 11050 11200 11308 11375 11440 11462 11648 11900 11968 12155 12320 12376 12850 13000 13025 13090 13364 13546 13600 14000 14080 14135 14144 14300 14392 14560 14588 14875 14960 15232 15400 15470 16000 16016 16448 16640 16672 16705 17000 17017 17476 17600 17680 17714 17875 17990 18200 18235 18304 18700 19040 19250 19448 19712 19789 20020 20560 20800 20840 20944 21760 21845 22000 22100 22400 22616 22750 22880 22924 23296 23375 23387 23800 23936 24310 24640 24752 25025 25700 26000 26050 26180 26728 27092 27200 27625 28000 28270 28288 28600 28655 28784 29120 29176 29750 29920 30464 30583 30800 30940 32000 32032 32125 32725 32896 33344 33410 33865 34000 34034 34952 35200 35360 35428 35750 35980 36400 36470 36608 36751 37400 38080 38500 38675 38896 39578 40040 40117 41120 41600 41680 41888 43690 44000 44200 44285 44800 44975 45232 45500 45760 45848 46750 46774 47411 47600 47872 48059 48620 49280 49504 50050 51400 52000 52100 52360 53456 54184 54400 55250 56000 56540 56576 56797 57200 57310 57568 58240 58352 59500 59840 60775 61166 61600 61880 61999 64064 64250 65125 65450 65792 66688 66820 67730 68000 68068 69904 70400 70675 70720 70856 71500 71960 72800 72940 73502 74503 74800 76160 77000 77350 77792 79156 80080 80234 82240 83200 83360 83525 83776 85085 87380 88000 88400 88570 89950 90464 91000 91175 91520 91696 93500 93548 94822 95200 96118 97240 97427 98560 98945 99008 100100 102800 104000 104200 104720 106912 108368 108800 109225 110500 112000 113080 113594 114400 114620 115136 115141 116480 116704 116935 119000 119680 121550 122332 123200 123760 123998 125125 128128 128500 130250 130900 133376 133640 133897 135460 136000 136136 139808 141350 141440 141712 143000 143275 143920 145600 145880 147004 149006 149600 152320 152915 154000 154700 155584 158312 160160 160468 163625 164480 166720 167050 167552 169325 170170 174760 176000 176800 177140 179900 180928 182000 182350 183040 183392 183755 187000 187096 189644 190400 192236 193375 194480 194854 197890 198016 200200 200585 205600 208000 208400 209440 213824 216736 218450 221000 221425 224000 224875 226160 227188 228800 229240 230272 230282 233408 233870 237055 238000 239360 240295 243100 244664 246400 247520 247996 250250 256256 257000 257257 260500 261800 267280 267794 270920 272000 272272 279616 282700 282880 283424 283985 286000 286550 287840 291200 291760 294008 298012 299200 303875 305830 308000 309400 309995 311168 316624 320320 320936 327250 328960 333440 334100 335104 336413 338650 340340 349520 352000 353375 353600 354280 359800 361856 364000 364700 366784 367510 372515 374000 374192 379288 380800 384472 386750 388960 389708 395780 396032 397579 400400 401170 411200 416000 416800 417625 418880 425425 427648 433472 436900 442000 442850 449750 452320 454376 455875 457600 458480 460544 460564 466816 467740 474110 476000 480590 486200 487135 489328 492800 494725 495040 495992 500500 514000 514514 521000 521521 523600 534560 535588 541840 544000 544544 546125 559232 565400 566848 567970 572000 573100 575680 575705 582400 583520 584675 588016 596024 598400 607750 611660 616000 618800 619990 622336 624767 633248 640640 641872 654500 666880 668200 669485 672826 677300 680680 681989 699040 706750 707200 708560 716375 719600 723712 728000 729400 733568 735020 745030 748000 748384 758576 761600 764575 768944 773500 777920 779416 791560 795158 800800 802340 805987 822400 833600 835250 837760 846625 850850 855296 866944 873800 884000 885700 899500 904640 908752 911750 915200 916960 918775 921128 933632 935480 937279 948220 952000 961180 972400 974270 978656 989450 990080 991984 1001000 1002925 1028000 1029028 1042000 1043042 1047200 1069120 1071176 1083680 1089088 1092250 1107125 1118464 1130800 1133696 1135940 1144000 1146200 1151360 1151410 1167040 1169350 1176032 1185275 1192048 1196800 1201475 1215500 1223320 1232000 1237600 1239980 1249534 1266496 1266551 1281280 1283744 1286285 1309000 1336400 1338970 1345652 1354600 1361360 1363978 1398080 1413500 1414400 1417120 1419925 1432750 1439200 1456000 1458800 1467136 1470040 1472867 1490060 1496000 1496768 1517152 1529150 1537888 1547000 1549975 1555840 1558832 1583120 1590316 1601600 1604680 1611974 1644800 1667200 1670500 1675520 1682065 1693250 1701700 1733888 1740661 1747600 1768000 1771400 1799000 1809280 1817504 1823500 1833920 1837550 1842256 1862575 1870960 1874558 1896440 1904000 1922360 1944800 1948540 1957312 1978900 1980160 1983968 1987895 2002000 2005850 2056000 2058056 2084000 2086084 2094400 2127125 2138240 2142352 2167360 2178176 2184500 2214250 2261600 2267392 2271880 2276249 2288000 2292400 2302720 2302820 2334080 2338700 2352064 2370550 2384096 2402950 2431000 2435675 2446640 2464000 2473625 2475200 2479960 2499068 2532992 2533102 2567488 2572570 2607605 2618000 2672800 2677940 2691304 2709200 2722720 2727956 2796160 2827000 2834240 2839850 2865500 2878400 2878525 2912000 2917600 2923375 2940080 2945734 2980120 2992000 2993536 3034304 3058300 3075776 3094000 3099950 3111680 3117664 3123835 3166240 3180632 3203200 3209360 3223948 3334400 3341000 3347425 3364130 3386500 3403400 3409945 3481322 3495200 3536000 3542800 3598000 3618560 3635008 3647000 3667840 3675100 3684512 3725150 3741920 3749116 3792880 3808000 3822875 3844720 3889600 3897080 3914624 3957800 3967936 3975790 4004000 4011700 4029935 4112000 4116112 4168000 4172168 4188800 4254250 4276480 4284704 4334720 4356352 4369000 4373369 4428500 4523200 4543760 4552498 4576000 4584800 4593875 4605640 4668160 4677400 4686395 4704128 4741100 4768192 4805900 4862000 4871350 4893280 4947250 4950400 4959920 4998136 5014625 5065984 5066204 5134976 5145140 5215210 5236000 5345600 5355880 5382608 5418400 5445440 5455912 5592320 5654000 5668480 5679700 5731000 5756800 5757050 5835200 5846750 5880160 5891468 5926375 5960240 5984000 5987072 6007375 6068608 6116600 6151552 6188000 6199900 6235328 6247670 6332480 6332755 6361264 6406400 6418720 6431425 6447896 6682000 6694850 6728260 6773000 6806800 6819890 6962644 6990400 7072000 7085600 7099625 7196000 7270016 7294000 7335680 7350200 7364335 7369024 7450300 7483840 7498232 7585760 7645750 7689440 7749875 7779200 7794160 7829248 7915600 7935872 7951580 8008000 8023400 8059870 8224000 8232224 8336000 8344336 8377600 8410325 8508500 8569408 8669440 8703305 8738000 8746738 8857000 8865857 9046400 9087520 9104996 9169600 9187750 9211280 9312875 9354800 9372790 9408256 9482200 9536384 9611800 9724000 9742700 9786560 9894500 9900800 9919840 9939475 9996272 10029250 10132408 10269952 10290280 10310069 10430420 10472000 10691200 10711760 10765216 10836800 10890880 10911824 11308000 11336960 11359400 11381245 11462000 11513600 11514100 11670400 11693500 11760320 11782936 11852750 11920480 12014750 12137216 12178375 12184627 12233200 12303104 12376000 12399800 12470656 12495340 12664960 12665510 12722528 12837440 12862850 12895792 13038025 13364000 13389700 13456520 13546000 13613600 13639780 13925288 13980800 14171200 14199250 14392000 14392625 14540032 14588000 14700400 14728670 14738048 14900600 14967680 14996464 15171520 15291500 15378880 15499750 15558400 15588320 15619175 15831200 15871744 15903160 15933743 16016000 16046800 16119740 16464448 16672000 16688672 16737125 16820650 17017000 17049725 17138816 17406610 17476000 17493476 17714000 17731714 18092800 18175040 18209992 18339200 18375500 18422560 18625750 18709600 18745580 18964400 19072768 19147271 19223600 19448000 19485400 19573120 19789000 19839680 19878950 19992544 20058500 20149675 20264816 20580560 20620138 20860840 20944000 21382400 21423520 21530432 21673600 21781760 21823648 21866845 22616000 22718800 22762490 22924000 23028200 23340800 23387000 23431975 23520640 23565872 23705500 23840960 24029500 24356750 24369254 24466400 24752000 24799600 24941312 24990680 25038739 25329920 25331020 25445056 25674880 25725700 25791584 26076050 26728000 26779400 26913040 27092000 27227200 27279560 27850576 27961600 28342400 28398500 28784000 28785250 29176000 29400800 29457340 29476096 29591237 29801200 29935360 29992928 30343040 30583000 30757760 30999500 31176640 31238350 31662400 31663775 31806320 31867486 32032000 32093600 32157125 32239480 32928896 33377344 33474250 33641300 34034000 34099450 34277632 34813220 34952000 34986952 35428000 35463428 36350080 36419984 36678400 36751000 36821675 36845120 37251500 37419200 37491160 37928800 38294542 38447200 38896000 38970800 39146240 39578000 39679360 39757900 39985088 40117000 40299350 40529632 41161120 41240276 41721680 41888000 42051625 42847040 43060864 43347200 43516525 43647296 43733690 44329285 45232000 45437600 45524980 45848000 46056400 46774000 46863950 47041280 47131744 47411000 47681920 48059000 48713500 48738508 48932800 49504000 49599200 49697375 49981360 50077478 50662040 50890112 51349760 51451400 51550345 51583168 52152100 53456000 53558800 53826080 54184000 54454400 54559120 55701152 56684800 56797000 56906225 57568000 57570500 58352000 58801600 58914680 59182474 59602400 59985856 60686080 60923135 61166000 61515520 61999000 62353280 62476700 63324800 63327550 63612640 63734972 64187200 64314250 64478960 65190125 65857792 66754688 66948500 67282600 68068000 68198900 69626440 69904000 69973904 70856000 70926856 72700160 72839968 73502000 73643350 73690240 74503000 74838400 74982320 75857600 76589084 76894400 77792000 77941600 78095875 79156000 79358720 79515800 79668715 79970176 80234000 80598700 81059264 82322240 82480552 83443360 84103250 85248625 85694080 86121728 87033050 87294592 87467380 88658570 90464000 90875200 91049960 91696000 92112800 93548000 93727900 94263488 94822000 95363840 95736355 96118000 97427000 97477016 97865600 99198400 99394750 99962720 100154956 100748375 101324080 101780224 102902800 103100690 103166336 104304200 106912000 107117600 107652160 108368000 108908800 109118240 109334225 111402304 113594000 113812450 115141000 116704000 117159875 117603200 117829360 118364948 119204800 119971712 121846270 122332000 123998000 124706560 124953400 125193695 126649600 126655100 127225280 127469944 128374400 128628500 128957920 130380250 133509376 133897000 134030897 134565200 136136000 136397800 139252880 139808000 139947808 141712000 141853712 145679936 147004000 147286700 147380480 147956185 149006000 149676800 149964640 151715200 153178168 153788800 155883200 156191750 158312000 158318875 159031600 159337430 159940352 160468000 161197400 162118528 164644480 164961104 166886720 168206500 170497250 171388160 174066100 174589184 174934760 175271173 177317140 181750400 182099920 183392000 184108375 184225600 187096000 187455800 188526976 189644000 191472710 192236000 194854000 194954032 195731200 198396800 198789500 199925440 200309912 201496750 202648160 205805600 206201380 206332672 207138659 208608400 214235200 215304320 216736000 217582625 218236480 218668450 221646425 222804608 227188000 227624900 230282000 234319750 235206400 235658720 236729896 238409600 239943424 243692540 244664000 247996000 249906800 250387390 253310200 254450560 254939888 256748800 257257000 257751725 257915840 260760500 267794000 268061794 269130400 272272000 272795600 278505760 279895616 283424000 283707424 284531125 291359872 294008000 294573400 295912370 298012000 299929280 303430400 304615675 306356336 307577600 311766400 312383500 316624000 316637750 318063200 318674860 320936000 322394800 324237056 325503607 329288960 329922208 333773440 336413000 340994500 348132200 349869520 350542346 354634280 363500800 364199840 368216750 368451200 374192000 374911600 377053952 379288000 382945420 384472000 389708000 389908064 396793600 397579000 398343575 399850880 400619824 402993500 405296320 411611200 412402760 414277318 417216800 428470400 430608640 435165250 436472960 437336900 443292850 445609216 454376000 455249800 460564000 468639500 471317440 473459792 476819200 478681775 487385080 489328000 495992000 499813600 500774780 506620400 508901120 509879776 514514000 515503450 515831680 521521000 535588000 536123588 538260800 544544000 545591200 546671125 557011520 559791232 567414848 569062250 582719744 588016000 589146800 591824740 596024000 599858560 609231350 612712672 623532800 624767000 625968475 633248000 633275500 636126400 637349720 641872000 644789600 651007214 659844416 667546880 670154485 672826000 681989000 696264400 699739040 701084692 709268560 728399680 736433500 736902400 739780925 748384000 749823200 758576000 765890840 768944000 779416000 779816128 795158000 796687150 799701760 801239648 805987000 810592640 823222400 824805520 828554636 834433600 856940800 870330500 872945920 874673800 876355865 886585700 908752000 910499600 921128000 937279000 942634880 946919584 957363550 974770160 978656000 991984000 999627200 1001549560 1013240800 1019759552 1029028000 1031006900 1031663360 1035693295 1043042000 1071176000 1072247176 1076521600 1091182400 1093342250 1108232125 1114023040 1119582464 1134829696 1138124500 1176032000 1178293600 1183649480 1192048000 1199717120 1218462700 1225425344 1249534000 1251936950 1266551000 1272252800 1274699440 1283744000 1288758625 1289579200 1302014428 1319688832 1340308970 1345652000 1363978000 1392528800 1399478080 1402169384 1418537120 1456799360 1472867000 1479561850 1499646400 1517152000 1523078375 1531781680 1537888000 1558832000 1559632256 1590316000 1593374300 1602479296 1611974000 1621185280 1627518035 1646444800 1649611040 1657109272 1668867200 1740661000 1749347600 1752711730 1773171400 1817504000 1820999200 1842256000 1874558000 1885269760 1893839168 1914727100 1949540320 1983968000 1991717875 1999254400 2003099120 2026481600 2039519104 2058056000 2062013800 2071386590 2086084000 2142352000 2144494352 2153043200 2182364800 2186684500 2216464250 2228046080 2269659392 2276249000 2278525249 2356587200 2367298960 2384096000 2393408875 2436925400 2450850688 2499068000 2503873900 2533102000 2544505600 2549398880 2577517250 2579158400 2604028856 2639377664 2680617940 2691304000 2727956000 2785057600 2798956160 2804338768 2837074240 2913598720 2945734000 2959123700 2999292800 3046156750 3063563360 3117664000 3119264512 3129842375 3180632000 3186748600 3204958592 3223948000 3255036070 3299222080 3314218544 3337734400 3350772425 3481322000 3498695200 3505423460 3546342800 3641998400 3684512000 3698904625 3749116000 3787678336 3829454200 3899080640 3983435750 3998508800 4006198240 4052963200 4079038208 4116112000 4124027600 4142773180 4172168000 4284704000 4288988704 4364729600 4373369000 4381779325 4432928500 4552498000 4557050498 4713174400 4734597920 4786817750 4873850800 4901701376 4998136000 5007747800 5066204000 5098797760 5155034500 5158316800 5178466475 5208057712 5361235880 5382608000 5455912000 5570115200 5597912320 5608677536 5674148480 5891468000 5918247400 5998585600 6092313500 6127126720 6259684750 6361264000 6373497200 6409917184 6447896000 6510072140 6598444160 6628437088 6701544850 6962644000 6997390400 7010846920 7092685600 7283996800 7397809250 7498232000 7575356672 7658908400 7798161280 7966871500 8012396480 8105926400 8137590175 8232224000 8248055200 8285546360 8344336000 8577977408 8746738000 8763558650 8865857000 9104996000 9114100996 9426348800 9469195840 9573635500 9747701600 9996272000 10015495600 10132408000 10197595520 10310069000 10356932950 10416115424 10722471760 10765216000 10911824000 11140230400 11217355072 11348296960 11392626245 11782936000 11836494800 12184627000 12254253440 12519369500 12722528000 12746994400 12895792000 13020144280 13196888320 13256874176 13403089700 13925288000 13994780800 14021693840 14185371200 14567993600 14795618500 14996464000 15317816800 15596322560 15933743000 16024792960 16275180350 16496110400 16571092720 16688672000 16753862125 17155954816 17493476000 17527117300 17731714000 18209992000 18228201992 18938391680 19147271000 19495403200 19992544000 20030991200 20264816000 20395191040 20620138000 20713865900 20832230848 21444943520 21823648000 21908896625 22434710144 22785252490 23565872000 23672989600 24369254000 24508506880 25038739000 25493988800 25791584000 25892332375 26040288560 26513748352 26806179400 27850576000 27989561600 28043387680 28370742400 29591237000 29992928000 30635633600 31867486000 32049585920 32550360700 32992220800 33142185440 33507724250 34311909632 34986952000 35054234600 35463428000 36419984000 36456403984 37876783360 38294542000 38990806400 40061982400 40529632000 40687950875 41240276000 41427731800 41664461696 42889887040 43817793250 44869420288 45570504980 47131744000 47345979200 48738508000 50077478000 50987977600 51784664750 52080577120 53027496704 53612358800 55701152000 56086775360 56741484800 56963131225 59182474000 61271267200 63734972000 65100721400 65984441600 66284370880 67015448500 69973904000 70108469200 70926856000 72839968000 72912807968 76589084000 77981612800 80123964800 81375901750 82480552000 82855463600 83328923392 85779774080 87635586500 91141009960 94691958400 97477016000 100154956000 101975955200 103569329500 104161154240 107224717600 112173550720 113926262450 118364948000 122542534400 127469944000 130201442800 132568741760 134030897000 139947808000 140216938400 141853712000 145825615936 153178168000 160247929600 162751803500 164961104000 165710927200 171559548160 175271173000 182282019920 189383916800 194954032000 200309912000 207138659000 208322308480 214449435200 224347101440 227852524900 236729896000 254939888000 260402885600 265137483520 268061794000 280433876800 283707424000 284815656125 291651231872 306356336000 325503607000 329922208000 331421854400 350542346000 364564039840 389908064000 400619824000 414277318000 416644616960 428898870400 455705049800 473459792000 509879776000 520805771200 536123588000 560867753600 569631312250 583302463744 612712672000 651007214000 662843708800 701084692000 729128079680 801239648000 828554636000 857797740800 911410099600 946919584000 1041611542400 1072247176000 1121735507200 1139262624500 1302014428000 1325687417600 1402169384000 1458256159360 1657109272000 1822820199200 2083223084800 2144494352000 2278525249000 2604028856000 2804338768000 2916512318720 3314218544000 3645640398400 4288988704000 4557050498000 5208057712000 5608677536000 6628437088000 7291280796800 9114100996000 10416115424000 14582561593600 18228201992000 36456403984000 72912807968000
- Sum of all divisors σ(n): 259721248131072
- Sum of proper divisors (its aliquot sum) s(n): 186808440163072
- 72912807968000 is an abundant number, because the sum of its proper divisors (186808440163072) is greater than itself. Its abundance is 113895632195072
Bases of 72912807968000
- Binary: 100001001010000010101100000010010111101000000002
- Hexadecimal: 0x42505604BD00
- Base-36: PUFOJB7CW
Squares and roots of 72912807968000
- 72912807968000 squared (729128079680002) is 5316277565778444289024000000
- 72912807968000 cubed (729128079680003) is 387624725258190196879393202143232000000000
-
The
square root of 72912807968000 is 8538899.6930517927 -
The
cube root of 72912807968000 is 41776.7458333789
Scales and comparisons
How big is 72912807968000?- 72,912,807,968,000 seconds is equal to 2,318,401 years, 39 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
-
To count from 1 to 72,912,807,968,000 would take you about five million, seven hundred ninety-six thousand and four 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 72912807968000 cubic inches would be around 3481.4 feet tall.
Recreational maths with 72912807968000
- 72912807968000 backwards is 00086970821927
- The number of decimal digits it has is: 14
- The sum of 72912807968000's digits is 59
- 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 72912807968000 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.
APA style:
Numbermatics. (2024). Number 72912807968000 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/72912807968000/
Chicago style:
Numbermatics. 2024. "Number 72912807968000 - Facts about the integer". https://numbermatics.com/n/72912807968000/
The information we have on file for 72912807968000 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 72912807968000, math, Factors of 72912807968000, curriculum, school, college, exams, university, Prime factorization of 72912807968000, STEM, science, technology, engineering, physics, economics, calculator, seventy-two trillion, nine hundred twelve billion, eight hundred seven million, nine hundred sixty-eight thousand.