1642890516134400
1,642,890,516,134,400 is an even composite number composed of seven prime numbers multiplied together.
1642890516134400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 1642890516134400:
29 × 32 × 52 × 132 × 31 × 229 × 11887
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 13 × 31 × 229 × 11887)See below for interesting mathematical facts about the number 1642890516134400 from the Numbermatics database.
Names of 1642890516134400
- Cardinal: 1642890516134400 can be written as One quadrillion, six hundred forty-two trillion, eight hundred ninety billion, five hundred sixteen million, one hundred thirty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.6428905161344 × 1015
Factors of 1642890516134400
Divisors of 1642890516134400
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 31 32 36 39 40 45 48 50 52 60 62 64 65 72 75 78 80 90 93 96 100 104 117 120 124 128 130 144 150 155 156 160 169 180 186 192 195 200 208 225 229 234 240 248 256 260 279 288 300 310 312 320 325 338 360 372 384 390 400 403 416 450 458 465 468 480 496 507 512 520 558 576 585 600 620 624 640 650 676 687 720 744 768 775 780 800 806 832 845 900 916 930 936 960 975 992 1014 1040 1116 1145 1152 1170 1200 1209 1240 1248 1280 1300 1352 1374 1395 1440 1488 1521 1536 1550 1560 1600 1612 1664 1690 1800 1832 1860 1872 1920 1950 1984 2015 2028 2061 2080 2232 2290 2304 2325 2340 2400 2418 2480 2496 2535 2560 2600 2704 2748 2790 2880 2925 2976 2977 3042 3100 3120 3200 3224 3328 3380 3435 3600 3627 3664 3720 3744 3840 3900 3968 4030 4056 4122 4160 4225 4464 4580 4608 4650 4680 4800 4836 4960 4992 5070 5200 5239 5408 5496 5580 5725 5760 5850 5952 5954 6045 6084 6200 6240 6400 6448 6656 6760 6870 6975 7099 7200 7254 7328 7440 7488 7605 7680 7800 7936 8060 8112 8244 8320 8450 8928 8931 9160 9300 9360 9600 9672 9920 9984 10075 10140 10305 10400 10478 10816 10992 11160 11450 11520 11700 11887 11904 11908 12090 12168 12400 12480 12675 12800 12896 13520 13740 13950 14198 14400 14508 14656 14880 14885 14976 15210 15600 15717 15872 16120 16224 16488 16640 16900 17175 17856 17862 18135 18320 18600 18720 19200 19344 19840 19968 20150 20280 20610 20800 20956 21297 21632 21984 22320 22900 23040 23400 23774 23808 23816 24180 24336 24800 24960 25350 25792 26195 26793 27040 27480 27900 28396 28800 29016 29312 29760 29770 29952 30225 30420 31200 31434 32240 32448 32976 33280 33800 34350 35495 35661 35712 35724 36270 36640 37200 37440 38025 38400 38688 38701 39680 40300 40560 41220 41600 41912 42594 43264 43968 44640 44655 45800 46800 47151 47548 47616 47632 48360 48672 49600 49920 50700 51525 51584 52390 53586 54080 54960 55800 56792 57600 58032 58624 59435 59520 59540 59904 60450 60840 62400 62868 63891 64480 64896 65952 67600 68700 70990 71322 71424 71448 72540 73280 74400 74425 74880 76050 77376 77402 78585 79360 80600 81120 82440 83200 83824 85188 86528 87936 89280 89310 90675 91600 92287 93600 94302 95096 95264 96720 97344 99200 99840 101400 103050 103168 104780 106485 106983 107172 108160 109920 111600 113584 115200 116064 116103 117248 118870 119040 119080 120900 121680 124800 125736 127782 128960 129792 130975 131904 133965 135200 137400 141980 142644 142848 142896 145080 146560 148800 148850 149760 152100 154531 154752 154804 157170 161200 162240 164880 166400 167648 170376 175872 177475 178305 178560 178620 181350 183200 184574 187200 188604 190192 190528 193440 193505 194688 198400 202800 206100 206336 209560 212970 213966 214344 216320 219840 223200 223275 227168 232128 232206 235755 237740 238080 238160 241800 243360 249600 251472 255564 257920 259584 261950 263808 267930 270400 274800 276861 283960 285288 285792 290160 293120 297175 297600 297700 299520 304200 309062 309504 309608 314340 319455 322400 324480 329760 335296 340752 348309 351744 354950 356610 357120 357240 362700 366400 368497 369148 374400 377208 380384 381056 386880 387010 389376 392925 396800 405600 412200 419120 425940 427932 428688 432640 439680 446400 446550 454336 461435 463593 464256 464412 471510 475480 476320 483600 486720 499200 502944 511128 515840 523900 527616 532425 534915 535860 540800 549600 553722 567920 570576 571584 580320 580515 586240 594350 595200 595400 608400 618124 619008 619216 628680 638910 644800 648960 659520 669825 670592 681504 696618 709900 713220 714240 714480 725400 732800 736994 738296 748800 754416 760768 762112 772655 773760 774020 778752 785850 811200 824400 830583 838240 851880 855864 857376 879360 891525 892800 893100 908672 922870 927186 928512 928824 943020 950960 952640 967200 967525 973440 1005888 1022256 1031680 1047800 1055232 1064850 1069830 1071720 1081600 1099200 1105491 1107444 1135840 1141152 1143168 1160640 1161030 1178775 1188700 1190400 1190800 1199731 1216800 1236248 1238432 1257360 1277820 1289600 1297920 1319040 1339650 1341184 1363008 1384305 1390779 1393236 1419800 1426440 1428960 1450800 1465600 1473988 1476592 1497600 1508832 1521536 1524224 1545310 1547520 1548040 1571700 1597275 1622400 1648800 1661166 1676480 1703760 1711728 1714752 1741545 1758720 1783050 1785600 1786200 1817344 1842485 1845740 1854372 1857024 1857648 1886040 1901920 1905280 1934400 1935050 1946880 2008903 2011776 2044512 2095600 2129700 2139660 2143440 2163200 2198400 2210982 2214888 2271680 2282304 2286336 2307175 2317965 2321280 2322060 2357550 2377400 2381600 2399462 2433600 2472496 2476864 2514720 2555640 2579200 2638080 2674575 2679300 2682368 2722123 2726016 2768610 2781558 2786472 2839600 2852880 2857920 2901600 2902575 2931200 2947976 2953184 3017664 3043072 3090620 3095040 3096080 3143400 3194550 3244800 3297600 3316473 3322332 3352960 3407520 3423456 3429504 3483090 3566100 3571200 3572400 3599193 3634688 3684970 3691480 3708744 3715296 3772080 3803840 3810560 3863275 3868800 3870100 3893760 4017806 4023552 4089024 4152915 4191200 4259400 4279320 4286880 4396800 4421964 4429776 4543360 4564608 4572672 4614350 4635930 4642560 4644120 4715100 4754800 4763200 4790461 4798924 4867200 4944992 4953728 5029440 5111280 5158400 5276160 5349150 5358600 5444246 5452032 5527455 5537220 5563116 5572944 5679200 5705760 5715840 5803200 5805150 5895952 5906368 5998655 6026709 6035328 6086144 6181240 6192160 6286800 6389100 6489600 6595200 6632946 6644664 6705920 6815040 6846912 6859008 6921525 6953895 6966180 7132200 7144800 7198386 7369940 7382960 7417488 7430592 7544160 7607680 7621120 7726550 7737600 7740200 8035612 8047104 8166369 8178048 8305830 8382400 8518800 8558640 8573760 8707725 8793600 8843928 8859552 9086720 9129216 9212425 9228700 9271860 9285120 9288240 9430200 9509600 9526400 9580922 9597848 9734400 9889984 9907456 10044515 10058880 10222560 10698300 10717200 10797579 10888492 10904064 11054910 11074440 11126232 11145888 11358400 11411520 11431680 11589825 11606400 11610300 11791904 11812736 11997310 12053418 12070656 12362480 12384320 12573600 12778200 13190400 13265892 13289328 13411840 13610615 13630080 13693824 13718016 13843050 13907790 13932360 14264400 14289600 14371383 14396772 14739880 14765920 14834976 14861184 15088320 15215360 15453100 15475200 15480400 16071224 16332738 16356096 16582365 16611660 16764800 17037600 17117280 17147520 17415450 17687856 17719104 17995965 18080127 18173440 18258432 18424850 18457400 18543720 18576480 18860400 19019200 19052800 19161844 19195696 19468800 19779968 19814912 20089030 20117760 20445120 20764575 21396600 21434400 21595158 21776984 22109820 22148880 22252464 22291776 22716800 22823040 22863360 23179650 23212800 23220600 23583808 23625472 23952305 23994620 24106836 24141312 24499107 24724960 24768640 25147200 25556400 26380800 26531784 26578656 27221230 27260160 27387648 27637275 27686100 27815580 27864720 28528800 28579200 28742766 28793544 29479760 29531840 29669952 29722368 29993275 30133545 30176640 30430720 30906200 30960800 32142448 32665476 32712192 33164730 33223320 33529600 34075200 34234560 34295040 34769475 34830900 35375712 35387599 35438208 35991930 36160254 36849700 36914800 37087440 37152960 37720800 38038400 38105600 38323688 38391392 39559936 40178060 40235520 40831845 40890240 41529150 42793200 42868800 43114149 43190316 43553968 44219640 44297760 44504928 44583552 45433600 45646080 46359300 46425600 46441200 47167616 47250944 47904610 47989240 48213672 48998214 49449920 49537280 50222575 50294400 51112800 53063568 53157312 53987895 54442460 54520320 54775296 55274550 55372200 55631160 55729440 57057600 57158400 57485532 57587088 58959520 59063680 59339904 59444736 59986550 60267090 60353280 61812400 61921600 62275993 64284896 65330952 66329460 66446640 67059200 68053075 68150400 68469120 68590080 69538950 69661800 70751424 70775198 70876416 71856915 71983860 72320508 73699400 73829600 74174880 74305920 75441600 76076800 76647376 76782784 79119872 80356120 81663690 81780480 82911825 83058300 84385813 85586400 85737600 86228298 86380632 87107936 88439280 88595520 89009856 89167104 89979825 90400635 90867200 91292160 92718600 92882400 94335232 95809220 95978480 96427344 97996428 98899840 99074560 100445150 100588800 102225600 106127136 106162797 106314624 107975790 108884920 110549100 110744400 111262320 111458880 114115200 114316800 114971064 115174176 117919040 118127360 118679808 119761525 119973100 120534180 120706560 122495535 123624800 123843200 124551986 128569792 130661904 132658920 132893280 136106150 136300800 136938240 139077900 139323600 141502848 141550396 141752832 143713830 143967720 144641016 147398800 147659200 148349760 148611840 150667725 150883200 152153600 153294752 153565568 160712240 163327380 163560960 165823650 166116600 168771626 171172800 171475200 172456596 172761264 174215872 176878560 176937995 177191040 178019712 178334208 179959650 180801270 185437200 185764800 186827979 188670464 191618440 191956960 192854688 195992856 197799680 200890300 201177600 204159225 204451200 212254272 212325594 212629248 215570745 215951580 217769840 221098200 221488800 222524640 222917760 228230400 229942128 230348352 235838080 236254720 237359616 239523050 239946200 241068360 244991070 247249600 247686400 249103972 253157439 257139584 261323808 265317840 265786560 269939475 272212300 272601600 273876480 278155800 278647200 283005696 283100792 287427660 287935440 289282032 294797600 295318400 296699520 297223680 301335450 301766400 306589504 307131136 311379965 318488391 321424480 326654760 331647300 332233200 337543252 342345600 342950400 344913192 345522528 348431744 353757120 353875990 354382080 356039424 359284575 359919300 361602540 370874400 371529600 373655958 383236880 383913920 385709376 391985712 395599360 401780600 408318450 408902400 421929065 424508544 424651188 425258496 431141490 431903160 435539680 442196400 442977600 445049280 445835520 452003175 456460800 459884256 460038787 460696704 471676160 479046100 479892400 482136720 489982140 494499200 495372800 498207944 506314878 514279168 522647616 530635680 530813985 531573120 539878950 544424600 556311600 557294400 560483937 566011392 566201584 574855320 575870880 578564064 589595200 590636800 593399040 602670900 603532800 612477675 613179008 614262272 622759930 636976782 642848960 653309520 663294600 664466400 675086504 684691200 689826384 691045056 696863488 707514240 707751980 708764160 712078848 718569150 719838600 723205080 741748800 743059200 747311916 759472317 766473760 767827840 771418752 783971424 803561200 816636900 817804800 843858130 849017088 849302376 862282980 863806320 871079360 884392800 884689975 885955200 890098560 891671040 904006350 919768512 920077574 921393408 934139895 943352320 958092200 959784800 964273440 979964280 988998400 996415888 1012629756 1028558336 1045295232 1061271360 1061627970 1063146240 1077853725 1079757900 1088849200 1097015569 1112623200 1114588800 1120967874 1132403168 1149710640 1151741760 1157128128 1179190400 1181273600 1186798080 1205341800 1224955350 1226358016 1245519860 1265787195 1273953564 1285697920 1306619040 1326589200 1328932800 1350173008 1369382400 1379652768 1380116361 1382090112 1393726976 1415028480 1415503960 1437138300 1439677200 1446410160 1483497600 1486118400 1494623832 1518944634 1532947520 1535655680 1542837504 1556899825 1567942848 1592441955 1607122400 1633273800 1687716260 1698034176 1698604752 1724565960 1727612640 1742158720 1768785600 1769379950 1771910400 1780197120 1808012700 1839537024 1840155148 1842786816 1868279790 1916184400 1919569600 1928546880 1959928560 1977996800 1992831776 2025259512 2090590464 2109645325 2122542720 2123255940 2126292480 2155707450 2159515800 2177698400 2194031138 2225246400 2229177600 2241935748 2264806336 2299421280 2300193935 2303483520 2314256256 2358380800 2410683600 2449910700 2452716032 2491039720 2531574390 2547907128 2571395840 2613238080 2653178400 2654069925 2657865600 2700346016 2759305536 2760232722 2764180224 2802419685 2830056960 2831007920 2874276600 2879354400 2892820320 2966995200 2989247664 3037889268 3065895040 3071311360 3085675008 3113799650 3135885696 3184883910 3214244800 3266547600 3291046707 3375432520 3397209504 3449131920 3455225280 3484317440 3537571200 3538759900 3543820800 3560394240 3616025400 3679074048 3680310296 3736559580 3797361585 3832368800 3839139200 3857093760 3919857120 3985663552 4050519024 4140349083 4181180928 4219290650 4245085440 4246511880 4311414900 4319031600 4355396800 4388062276 4450492800 4458355200 4483871496 4529612672 4598842560 4600387870 4606967040 4628512512 4670699475 4716761600 4821367200 4899821400 4982079440 5063148780 5095814256 5142791680 5226476160 5306356800 5308139850 5315731200 5400692032 5485077845 5518611072 5520465444 5528360448 5604839370 5662015840 5748553200 5758708800 5785640640 5933990400 5978495328 6075778536 6131790080 6227599300 6271771392 6328935975 6369767820 6428489600 6533095200 6582093414 6750865040 6794419008 6898263840 6900581805 6910450560 6968634880 7075142400 7077519800 7232050800 7358148096 7360620592 7473119160 7594723170 7664737600 7678278400 7714187520 7839714240 7962209775 7971327104 8101038048 8280698166 8438581300 8490170880 8493023760 8622829800 8638063200 8710793600 8776124552 8900985600 8967742992 9059225344 9197685120 9200775740 9213934080 9257025024 9341398950 9642734400 9799642800 9873140121 9964158880 10126297560 10191628512 10452952320 10612713600 10616279700 10631462400 10801384064 10970155690 11037222144 11040930888 11209678740 11324031680 11497106400 11500969675 11517417600 11571281280 11956990656 12151557072 12263580160 12455198600 12543542784 12657871950 12739535640 12856979200 13066190400 13164186828 13501730080 13588838016 13796527680 13801163610 13820901120 14012098425 14150284800 14155039600 14261202397 14464101600 14721241184 14946238320 15189446340 15329475200 15356556800 15428375040 15679428480 15924419550 15942654208 16202076096 16455233535 16561396332 16877162600 16986047520 17245659600 17276126400 17421587200 17552249104 17801971200 17935485984 18118450688 18395370240 18401551480 18682797900 18986807925 19285468800 19599285600 19746280242 19928317760 20252595120 20383257024 20701745415 20905904640 21225427200 21232559400 21602768128 21940311380 22074444288 22081861776 22419357480 22648063360 22994212800 23001939350 23034835200 23142562560 23913981312 24303114144 24910397200 25315743900 25479071280 25713958400 26132380800 26328373656 27003460160 27177676032 27425389225 27593055360 27602327220 27641802240 28024196850 28310079200 28522404794 28928203200 29442482368 29892476640 30378892680 30658950400 31358856960 31848839100 31885308416 32404152192 32910467070 33122792664 33754325200 33972095040 34491319200 34502909025 34552252800 34843174400 35104498208 35870971968 36790740480 36803102960 37365595800 37973615850 38570937600 39198571200 39492560484 39856635520 40505190240 40766514048 41403490830 42450854400 42465118800 42783607191 43205536256 43880622760 44163723552 44838714960 45296126720 45988425600 46003878700 46069670400 46285125120 47827962624 48606228288 49365700605 49820794400 50631487800 50958142560 52264761600 52656747312 54006920320 54355352064 54850778450 55186110720 55204654440 56048393700 56620158400 57044809588 57856406400 58884964736 59784953280 60757785360 61317900800 62717713920 63697678200 64808304384 65820934140 66245585328 67508650400 67944190080 68982638400 69005818050 69104505600 70208996416 71306011985 71741943936 73606205920 74731191600 75947231700 77141875200 78397142400 78985120968 79713271040 81010380480 81533028096 82276167675 82806981660 84930237600 85567214382 87761245520 88327447104 89677429920 90592253440 91976851200 92007757400 95655925248 97212456576 98731401210 99641588800 101262975600 101916285120 103508727075 104529523200 105313494624 108013840640 109701556900 110372221440 110409308880 112096787400 113240316800 114089619176 115712812800 117769929472 119569906560 121515570720 127395356400 128350821573 129616608768 131641868280 132491170656 135017300800 135888380160 137965276800 138011636100 138209011200 140417992832 142612023970 143483887872 147212411840 149462383200 151894463400 156794284800 157970241936 159426542080 162020760960 163066056192 164552335350 165613963320 169860475200 171134428764 175522491040 176654894208 179354859840 183953702400 184015514800 194424913152 197462802420 199283177600 202525951200 203832570240 207017454150 210626989248 213918035955 216027681280 219403113800 220818617760 224193574800 226480633600 228179238352 231425625600 235539858944 239139813120 243031141440 246828503025 254790712800 256701643146 263283736560 264982341312 270034601600 271776760320 275930553600 276023272200 280835985664 285224047940 286967775744 294424823680 298924766400 303788926800 313588569600 315940483872 324041521920 329104670700 331227926640 339720950400 342268857528 351044982080 353309788416 356530059925 358709719680 368031029600 388849826304 394925604840 398566355200 405051902400 407665140480 414034908300 421253978496 427836071910 438806227600 441637235520 448387149600 452961267200 456358476704 478279626240 486062282880 493657006050 509581425600 513403286292 526567473120 529964682624 540069203200 551861107200 552046544400 561671971328 570448095880 588849647360 597849532800 607577853600 631880967744 641754107865 648083043840 658209341400 662455853280 679441900800 684537715056 702089964160 706619576832 713060119850 717419439360 736062059200 789851209680 797132710400 810103804800 815330280960 828069816600 842507956992 855672143820 877612455200 883274471040 896774299200 912716953408 972124565760 987314012100 1019162851200 1026806572584 1053134946240 1059929365248 1069590179775 1080138406400 1104093088800 1140896191760 1177699294720 1195699065600 1215155707200 1263761935488 1283508215730 1316418682800 1324911706560 1358883801600 1369075430112 1404179928320 1426120239700 1434838878720 1472124118400 1579702419360 1620207609600 1656139633200 1685015913984 1711344287640 1755224910400 1766548942080 1793548598400 1825433906816 1944249131520 1974628024200 2038325702400 2053613145168 2106269892480 2119858730496 2139180359550 2208186177600 2281792383520 2391398131200 2430311414400 2527523870976 2567016431460 2632837365600 2649823413120 2738150860224 2808359856640 2852240479400 2944248236800 3159404838720 3208770539325 3240415219200 3312279266400 3422688575280 3510449820800 3533097884160 3587097196800 3650867813632 3949256048400 4076651404800 4107226290336 4212539784960 4278360719100 4416372355200 4563584767040 4860622828800 5055047741952 5134032862920 5265674731200 5299646826240 5476301720448 5704480958800 5888496473600 6318809677440 6417541078650 6624558532800 6845377150560 7020899641600 7174194393600 7301735627264 7898512096800 8214452580672 8425079569920 8556721438200 8832744710400 9127169534080 9721245657600 10268065725840 10531349462400 10599293652480 10952603440896 11408961917600 12637619354880 12835082157300 13249117065600 13690754301120 14041799283200 15797024193600 16428905161344 17113442876400 17665489420800 18254339068160 20536131451680 21062698924800 21905206881792 22817923835200 25275238709760 25670164314600 26498234131200 27381508602240 31594048387200 32857810322688 34226885752800 36508678136320 41072262903360 42125397849600 45635847670400 51340328629200 52996468262400 54763017204480 63188096774400 65715620645376 68453771505600 82144525806720 91271695340800 102680657258400 109526034408960 126376193548800 136907543011200 164289051613440 182543390681600 205361314516800 273815086022400 328578103226880 410722629033600 547630172044800 821445258067200 1642890516134400
- Sum of all divisors σ(n): 6601131439119360
- Sum of proper divisors (its aliquot sum) s(n): 4958240922984960
- 1642890516134400 is an abundant number, because the sum of its proper divisors (4958240922984960) is greater than itself. Its abundance is 3315350406850560
Bases of 1642890516134400
- Binary: 1011101011000110011010000011001111001111010000000002
- Hexadecimal: 0x5D633419E7A00
- Base-36: G6CTHF4OW0
Squares and roots of 1642890516134400
- 1642890516134400 squared (16428905161344002) is 2699089248004355226718863360000
- 1642890516134400 cubed (16428905161344003) is 4434308127746684723603235754914908995584000000
-
The
square root of 1642890516134400 is 40532585.8555113653 -
The
cube root of 1642890516134400 is 117996.6128524629
Scales and comparisons
How big is 1642890516134400?- 1,642,890,516,134,400 seconds is equal to 52,238,836 years, 32 weeks, 1 day, 8 hours.
-
To count from 1 to 1,642,890,516,134,400 would take you about one hundred fifty-six million, seven hundred sixteen thousand, five hundred 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 1642890516134400 cubic inches would be around 9833.1 feet tall.
Recreational maths with 1642890516134400
- 1642890516134400 backwards is 0044316150982461
- The number of decimal digits it has is: 16
- The sum of 1642890516134400's digits is 54
- 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 1642890516134400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 1642890516134400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/1642890516134400/
Chicago style:
Numbermatics. 2024. "Number 1642890516134400 - Facts about the integer". https://numbermatics.com/n/1642890516134400/
The information we have on file for 1642890516134400 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 1642890516134400, math, Factors of 1642890516134400, curriculum, school, college, exams, university, Prime factorization of 1642890516134400, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, six hundred forty-two trillion, eight hundred ninety billion, five hundred sixteen million, one hundred thirty-four thousand, four hundred.