82449842643168
82,449,842,643,168 is an even composite number composed of nine prime numbers multiplied together.
82449842643168 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 82449842643168:
25 × 3 × 7 × 112 × 13 × 19 × 31 × 151 × 877
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 13 × 19 × 31 × 151 × 877)See below for interesting mathematical facts about the number 82449842643168 from the Numbermatics database.
Names of 82449842643168
- Cardinal: 82449842643168 can be written as Eighty-two trillion, four hundred forty-nine billion, eight hundred forty-two million, six hundred forty-three thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 8.2449842643168 × 1013
Factors of 82449842643168
Divisors of 82449842643168
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 16 19 21 22 24 26 28 31 32 33 38 39 42 44 48 52 56 57 62 66 76 77 78 84 88 91 93 96 104 112 114 121 124 132 133 143 151 152 154 156 168 176 182 186 208 209 217 224 228 231 242 247 248 264 266 273 286 302 304 308 312 336 341 352 363 364 372 399 403 416 418 429 434 453 456 462 484 494 496 528 532 546 572 589 604 608 616 624 627 651 672 682 726 728 741 744 798 806 836 847 858 868 877 906 912 924 968 988 992 1001 1023 1056 1057 1064 1092 1144 1178 1208 1209 1232 1248 1254 1302 1364 1452 1456 1463 1482 1488 1573 1596 1612 1661 1672 1694 1716 1729 1736 1754 1767 1812 1824 1848 1936 1963 1976 2002 2046 2114 2128 2184 2288 2299 2356 2387 2416 2418 2464 2508 2541 2604 2631 2717 2728 2821 2869 2904 2912 2926 2964 2976 3003 3146 3171 3192 3224 3322 3344 3388 3432 3458 3472 3508 3534 3624 3696 3751 3872 3926 3952 4004 4092 4123 4228 4256 4368 4389 4433 4576 4598 4681 4712 4719 4774 4832 4836 4983 5016 5082 5187 5208 5262 5434 5456 5642 5738 5808 5852 5889 5928 6006 6139 6292 6342 6384 6448 6479 6644 6688 6776 6864 6897 6916 6944 7016 7068 7161 7248 7392 7502 7657 7852 7904 8008 8151 8184 8246 8456 8463 8607 8736 8778 8866 9196 9362 9424 9438 9548 9647 9672 9966 10032 10164 10374 10416 10524 10868 10912 11011 11253 11284 11401 11476 11616 11627 11704 11778 11856 12012 12278 12369 12584 12684 12768 12896 12958 13288 13299 13552 13728 13741 13794 13832 14032 14043 14136 14322 14496 15004 15314 15704 16016 16093 16302 16368 16492 16663 16912 16926 17214 17556 17732 18271 18392 18417 18724 18848 18876 19019 19096 19294 19344 19437 19932 20064 20083 20328 20748 20832 21048 21593 21736 22022 22506 22568 22802 22952 22971 23254 23408 23556 23712 24024 24556 24738 25168 25368 25916 26257 26576 26598 27104 27187 27482 27588 27664 28064 28086 28272 28644 28941 29887 30008 30628 31031 31408 31559 32032 32186 32604 32736 32767 32984 33033 33326 33824 33852 34203 34428 34881 35112 35464 36542 36784 36834 37297 37448 37752 38038 38192 38588 38688 38874 39864 40166 40656 41223 41496 42096 43186 43472 44044 45012 45136 45353 45604 45904 45942 46508 46816 47112 48048 48279 48763 49112 49476 49989 50336 50736 51491 51832 52514 53152 53196 53599 54374 54813 54964 55176 55328 56172 56544 57057 57288 57882 59774 60016 60249 60853 61256 62062 62816 63118 64372 64779 65208 65534 65968 66066 66652 67529 67704 68406 68856 69762 70224 70928 71269 73084 73568 73668 74594 74896 75504 76076 76384 77176 77748 78771 79728 79807 80332 81312 81561 82446 82992 84192 84227 86372 86944 88088 88939 89661 90024 90272 90706 91208 91808 91884 93016 93093 94224 94677 96096 96558 97526 98224 98301 98952 99978 101472 102982 103664 105028 106117 106392 107198 108748 109626 109928 110352 111891 112344 114114 114576 115764 116641 119548 120032 120498 121706 122512 124124 125411 126236 127897 128744 129558 130416 131068 131936 132132 132427 133304 135058 135408 136059 136812 137712 139524 140448 141856 142538 146168 146289 147336 149188 149792 151008 151151 152152 154352 154473 155496 157542 159456 159614 160664 160797 163122 164892 165984 168454 172744 176176 177878 179322 180048 181412 182416 182559 183293 183768 186032 186186 188448 189354 190309 193116 195052 196448 196602 197904 199956 202587 205964 207328 209209 210056 212234 212784 213807 214396 216619 217496 219252 219856 220704 220913 223782 224688 228228 229152 231528 233282 237523 239096 239421 240996 243412 245024 248248 250822 252472 252681 255794 257488 259116 260832 261079 262136 264264 264854 266608 266817 270116 270816 272118 273624 275424 279048 285076 292336 292578 294672 298376 299057 302302 304304 308704 308946 310992 315084 318351 319228 321328 321594 326244 329784 336908 341341 345488 347149 349923 352352 353431 355756 358644 360096 360437 362824 364832 365118 366586 367536 372064 372372 376233 378708 380618 383691 386232 390104 393204 395808 397281 399912 405174 410267 411928 418418 420112 424468 425568 425971 427614 428792 433238 434992 438504 439712 441826 447564 449376 453453 456456 463056 466564 475046 478192 478842 481992 486824 496496 498883 501644 504944 505362 511588 514976 516553 518232 522158 524272 528528 529708 533216 533634 540232 544236 547248 549879 558096 566401 570152 570927 584672 585156 589344 589589 596752 598114 604604 608608 617892 621984 622573 627627 630168 636702 638456 642656 643188 649857 652488 659568 662739 669383 673816 682682 690976 694298 699846 706862 711512 712569 717288 720874 725648 730236 733172 735072 742819 744744 752466 757416 761236 767382 772464 780208 783237 786408 794562 799824 810348 820534 823856 836836 840224 848936 851942 855228 857584 866476 869984 877008 877877 883652 895128 897171 906906 912912 926112 926497 926989 933128 950092 956384 957684 963984 973648 978329 992992 997766 1003288 1009888 1010724 1023176 1024023 1033106 1036464 1041447 1044316 1048544 1057056 1059416 1060293 1067268 1080464 1081311 1088472 1094496 1099758 1116192 1132802 1140304 1141854 1156207 1170312 1179178 1193504 1196228 1209208 1230801 1235784 1245146 1255254 1260336 1273404 1276912 1277913 1283051 1286376 1299714 1304976 1319136 1325478 1338766 1347632 1365364 1379521 1388596 1399692 1413724 1423024 1425138 1434576 1441748 1451296 1456697 1460472 1466344 1485638 1489488 1496649 1504932 1514832 1516333 1522472 1534764 1544928 1549659 1560416 1566474 1572816 1589124 1599648 1620696 1641068 1647712 1662661 1673672 1697872 1699203 1703884 1710456 1715168 1721551 1732952 1754016 1755754 1767304 1768767 1790256 1794342 1813812 1825824 1852994 1853978 1866256 1867719 1900184 1915368 1927968 1947296 1956658 1995532 2006576 2008149 2016223 2021448 2046352 2048046 2066212 2072928 2082894 2088632 2093399 2118832 2120586 2134536 2160928 2162622 2176944 2199516 2228457 2265604 2280608 2283708 2312414 2340624 2358356 2382809 2392456 2418416 2430043 2461602 2471568 2474017 2490292 2510508 2516113 2520672 2546808 2553824 2555826 2566102 2572752 2599428 2609952 2633631 2650956 2677532 2695264 2730728 2759042 2777192 2779491 2780967 2799384 2827448 2846048 2850276 2869152 2871869 2883496 2913394 2920944 2932688 2934987 2971276 2978976 2993298 3009864 3029664 3032666 3044944 3069528 3099318 3132948 3145632 3178248 3241392 3282136 3289627 3325322 3347344 3395744 3398406 3407768 3420912 3443102 3465904 3468621 3511508 3534608 3537534 3580512 3588684 3615871 3627624 3705988 3707956 3732512 3735438 3800368 3830736 3849153 3887741 3913316 3964807 3991064 4013152 4016298 4032446 4042896 4092704 4096092 4105237 4132424 4138563 4165788 4177264 4186798 4237664 4241172 4269072 4325244 4353888 4370091 4399032 4456914 4512937 4531208 4548999 4567416 4624828 4681248 4685681 4716712 4765618 4784912 4836832 4860086 4923204 4943136 4948034 4980584 4987983 5021016 5032226 5093616 5111652 5132204 5145504 5164653 5198856 5267262 5301912 5355064 5461456 5518084 5554384 5558982 5561934 5598768 5654896 5682083 5700552 5743738 5766992 5826788 5841888 5865376 5869974 5942552 5986596 6019728 6048669 6065332 6089888 6139056 6198636 6265896 6280197 6356496 6482784 6485479 6564272 6579254 6650644 6694688 6715189 6796812 6815536 6841824 6848303 6886204 6931808 6937242 7023016 7069216 7075068 7148427 7177368 7231742 7255248 7290129 7363213 7411976 7415912 7422051 7470876 7548339 7600736 7661472 7698306 7775482 7826632 7929614 7982128 8032596 8064892 8085792 8093449 8192184 8210474 8264848 8277126 8331576 8354528 8373596 8482344 8538144 8615607 8650488 8740182 8798064 8913828 9025874 9062416 9097998 9134832 9249656 9371362 9433424 9531236 9569824 9656647 9720172 9846408 9868881 9896068 9961168 9975966 10042032 10064452 10187232 10196879 10223304 10264408 10329306 10397712 10534524 10603824 10710128 10761619 10847613 10922912 11036168 11108768 11117964 11123868 11197536 11309792 11364166 11401104 11487476 11533984 11653576 11663223 11739948 11885104 11894421 11973192 12039456 12050857 12097338 12130664 12278112 12315711 12397272 12531792 12560394 12712992 12718277 12970958 13128544 13158508 13301288 13430378 13538811 13593624 13631072 13696606 13772408 13874484 14046032 14057043 14113561 14150136 14296854 14354736 14463484 14510496 14580258 14726426 14823952 14831824 14844102 14941752 15096678 15396612 15550964 15653264 15859228 15964256 16023667 16065192 16129784 16186898 16384368 16420948 16529696 16554252 16663152 16679663 16747192 16964688 17046249 17231214 17300976 17480364 17596128 17612791 17827656 18051748 18124832 18195996 18269664 18499312 18742724 18866848 18937061 19062472 19313294 19440344 19456437 19692816 19737762 19792136 19922336 19951932 20084064 20128904 20145567 20393758 20446608 20528816 20544909 20658612 20795424 21069048 21207648 21420256 21523238 21695226 22072336 22089639 22235928 22247736 22728332 22802208 22974952 23027389 23307152 23326446 23479896 23770208 23788842 23946384 24101714 24194676 24261328 24280347 24631422 24794544 25063584 25120788 25436554 25941916 26210899 26317016 26602576 26860756 27077622 27187248 27214187 27393212 27544816 27677243 27748968 28092064 28114086 28227122 28300272 28593708 28709472 28736659 28926968 28969941 29160516 29452852 29647904 29663648 29688204 29883504 30193356 30590637 30793224 31101928 31306528 31590559 31718456 32047334 32130384 32259568 32284857 32373796 32709469 32768736 32841896 33108504 33326304 33359326 33494384 33929376 34092498 34462428 34601952 34960728 35225582 35655312 36103496 36152571 36391992 36998624 37485448 37874122 38124944 38154831 38626588 38880688 38912874 39385632 39475524 39584272 39774581 39903864 40257808 40291134 40787516 40893216 41057632 41089818 41317224 42138096 42340683 42765151 43046476 43390452 44144672 44179278 44471856 44495472 45157607 45456664 45949904 46054778 46614304 46652892 46959792 47006323 47577684 47892768 48071001 48203428 48389352 48522656 48560694 49262844 49589088 50038989 50241576 50873108 51542491 51883832 52421798 52634032 52838373 53205152 53368081 53721512 54155244 54374496 54428374 54786424 55089632 55354486 55497936 56228172 56454244 56600544 56811183 57187416 57473318 57853936 57939882 58321032 58905704 59376408 59767008 60386712 61181274 61586448 62203856 62502913 63181118 63436912 64094668 64260768 64519136 64569714 64747592 65418938 65683792 66217008 66718652 66988768 68184996 68924856 69082167 69921456 70451164 71310624 72206992 72305142 72783984 73867079 74970896 75331333 75748244 76249888 76309662 77253176 77761376 77825748 77999503 78632697 78951048 79168544 79549162 79807728 80515616 80582268 81575032 81642561 82179636 82634448 83031729 84276192 84681366 85530302 86092952 86209977 86780904 88358556 88943712 88990944 89027939 90315214 90913328 91899808 92109556 93305784 93919584 94012646 94771677 95155368 96142002 96406856 96778704 97121388 98128407 98525688 100077978 100483152 101746216 103084982 103767664 104843596 105268064 105676746 106736162 107443024 108310488 108856748 109572848 110708972 110995872 112165669 112456344 112908488 113622366 114374832 114946636 115707872 115879764 116642064 117811408 118752816 119323743 120773424 122362548 123172896 124407712 125005826 126362236 126873824 128189336 128295453 129139428 129495184 130837876 131367584 132434016 132559427 133437304 135472821 136369992 137849712 138164334 139842912 139901047 140902328 141018969 144413984 144610284 145567968 147734158 149941792 150662666 151496488 152619324 154506352 154627473 155651496 155999006 157265394 157902096 159098324 159615456 160104243 161164536 163150064 163285122 164359272 165268896 166063458 169362732 171060604 172185904 172419954 173561808 176717112 178055878 180630428 181826656 183476293 184219112 186611568 187508739 188025292 189543354 190310736 192284004 192813712 193557408 193740701 194242776 196256814 197051376 200155956 200966304 203492432 206169964 207535328 208307671 209687192 211353492 213472324 214886048 216620976 217713496 219145696 221417944 221601237 224331338 224912688 225816976 225993999 227244732 228749664 228966283 229893272 231759528 233284128 233998509 235622816 237505632 238647486 241546848 244725096 250011652 252724472 256378672 256590906 258278856 258990368 261675752 265118854 266874608 267083817 270945642 272739984 275699424 276328668 279802094 281804656 282037938 289220568 295468316 299356057 301325332 302992976 304449673 305238648 309012704 309254946 311302992 311998012 314530788 315804192 316103249 318196648 320208486 322329072 326300128 326570244 328718544 332126916 336497007 338725464 342121208 344371808 344839908 347123616 353434224 356111756 359804159 361260856 366952586 368438224 373223136 373576567 375017478 376050584 379086708 380621472 384568008 385627424 387481402 388485552 392513628 394102752 397678281 400311912 406984864 412339928 416615342 419374384 419703141 422706984 426944648 433241952 435426992 437520391 442835888 443202474 448662676 449825376 451633952 451987998 454489464 457932566 459786544 463519056 467997018 477294972 489450192 496733677 500023304 505448944 512757344 513181812 516557712 517069553 523351504 530237708 533749216 534167634 541891284 545479968 545996521 550428879 552657336 559604188 563609312 564075876 578441136 581222103 587048891 590936632 598712114 602650664 605985952 608899346 610477296 618509892 622605984 623996024 624923013 629061576 632206498 636393296 640416972 644658144 653140488 657437088 664253832 672994014 677450928 684242416 686898849 689679816 706868448 712223512 719608318 722521712 733905172 736876448 747153134 750034956 752101168 758173416 769136016 774962804 776971104 785027256 795356562 800623824 812537869 824679856 833230684 838748768 839406282 845413968 853889296 857994533 870853984 875040782 885671776 886404948 897325352 898068171 903975996 908978928 913349019 915865132 919573088 927038112 935994036 948309747 954589944 978900384 979307329 993467354 1000046608 1010897888 1013993539 1026363624 1033115424 1034139106 1046703008 1060475416 1068335268 1079412477 1083782568 1091993042 1100857758 1105314672 1119208376 1120729701 1128151752 1156882272 1162444206 1174097782 1181873264 1197424228 1205301328 1217798692 1220954592 1237019784 1247992048 1249846026 1258123152 1264412996 1272786592 1280833944 1306280976 1312561173 1328507664 1345988028 1354901856 1368484832 1373797698 1379359632 1424447024 1439216636 1445043424 1458153697 1467810344 1490201031 1494306268 1500069912 1504202336 1516346832 1538272032 1549925608 1551208659 1570054512 1590713124 1601247648 1625075738 1637989563 1649359712 1666461368 1678812564 1690827936 1707778592 1715989066 1750081564 1761146673 1772809896 1794650704 1796136342 1807951992 1817957856 1826698038 1831730264 1871988072 1896619494 1909179888 1958614658 1986934708 2000093216 2027987078 2052727248 2068278212 2120950832 2131147711 2136670536 2158824954 2167565136 2183986084 2201715516 2210629344 2238416752 2241459402 2256303504 2324888412 2348195564 2363746528 2394848456 2410602656 2435597384 2437613607 2474039568 2495984096 2499692052 2516246304 2518629113 2528825992 2561667888 2573983599 2612561952 2625122346 2657015328 2691976056 2747595396 2758719264 2848894048 2878433272 2916307394 2935620688 2937921987 2980402062 2988612536 3000139824 3032693664 3041980617 3099851216 3102417318 3140109024 3181426248 3250151476 3275979126 3332922736 3357625128 3431978132 3477135739 3500163128 3522293346 3545619792 3589301408 3592272684 3615903984 3653396076 3663460528 3743976144 3793238988 3818359776 3917229316 3957845749 3973869416 4055974156 4105454496 4109342237 4136556424 4241901664 4262295422 4273341072 4317649908 4335130272 4367972168 4374461091 4403431032 4476833504 4482918804 4512607008 4649776824 4696391128 4789696912 4871194768 4875227214 4948079136 4999384104 5037258226 5057651984 5123335776 5147967198 5250244692 5383952112 5495190792 5687765083 5756866544 5832614788 5871241376 5875843974 5960804124 5977225072 6000279648 6005961731 6083961234 6199702432 6204834636 6362852496 6393443133 6457537801 6500302952 6551958252 6665845472 6715250256 6863956264 6954271478 7000326256 7044586692 7091239584 7097954773 7184545368 7231807968 7306792152 7326921056 7487952288 7555887339 7586477976 7834458632 7915691498 7947738832 8111948312 8218684474 8273112848 8524590844 8546682144 8635299816 8735944336 8748922182 8806862064 8965837608 9299553648 9392782256 9437939863 9579393824 9742389536 9750454428 9998768208 10074516452 10115303968 10295934396 10431407217 10500489384 10767904224 10990381584 11153928929 11375530166 11513733088 11665229576 11751687948 11873537247 11921608248 11954450144 12011923462 12167922468 12328026711 12409669272 12725704992 12786886266 12915075602 13000605904 13103916504 13430500512 13727912528 13908542956 14000652512 14089173384 14195909546 14369090736 14613584304 15111774678 15172955952 15668917264 15831382996 15895477664 16223896624 16437368948 16546225696 17049181688 17063295249 17270599632 17471888672 17497844364 17613724128 17931675216 18017885193 18599107296 18785564512 18875879726 19372613403 19500908856 19997536416 20149032904 20591868792 20862814434 21000978768 21293864319 21980763168 22307857858 22751060332 23330459152 23503375896 23747074494 23843216496 24023846924 24335844936 24656053422 24819338544 25573772532 25830151204 26001211808 26207833008 27455825056 27704920243 27817085912 28178346768 28313819589 28391819092 28738181472 29227168608 30223549356 30345911904 31337834528 31662765992 32447793248 32874737896 33461786787 34098363376 34126590498 34541199264 34995688728 35863350432 36035770386 37751759452 38745226806 39001817712 40298065808 41183737584 41725628868 42001957536 42587728638 44615715716 45202764607 45502120664 46660918304 47006751792 47494148988 47686432992 48047693848 48671689872 49312106844 49638677088 51147545064 51660302408 52415666016 55409840486 55634171824 56356693536 56627639178 56783638184 60447098712 63325531984 65749475792 66065579041 66923573574 68196726752 68253180996 69991377456 72071540772 75503518904 77490453612 78003635424 78077502503 80596131616 82367475168 83114760729 83451257736 85175457276 89231431432 90405529214 91004241328 94013503584 94988297976 96095387696 97343379744 98624213688 102295090128 103320604816 110819680972 111268343648 113255278356 113567276368 120894197424 122693218219 126651063968 131498951584 132131158082 133847147148 135608293821 136506361992 139982754912 144143081544 151007037808 154980907224 156155005006 166229521458 166902515472 170350914552 178462862864 180811058428 182008482656 189976595952 192190775392 197248427376 198196737123 204590180256 206641209632 221639361944 226510556712 227134552736 234232507509 241788394848 245386436438 264262316164 267694294296 271216587642 273012723984 288286163088 302014075616 309961814448 312310010012 332459042916 333805030944 340701829104 356925725728 361622116856 368079654657 379953191904 394496854752 396393474246 443278723888 453021113424 468465015018 490772872876 528524632328 535388588592 542433175284 546025447968 576572326176 619923628896 624620020024 664918085832 681403658208 723244233712 736159309314 792786948492 858852527533 886557447776 906042226848 936930030036 981545745752 1057049264656 1070777177184 1084866350568 1249240040048 1329836171664 1446488467424 1472318618628 1585573896984 1717705055066 1873860060072 1963091491504 2114098529312 2169732701136 2498480080096 2576557582599 2659672343328 2944637237256 3171147793968 3435410110132 3747720120144 3926182983008 4339465402272 5153115165198 5889274474512 6342295587936 6870820220264 7495440240288 10306230330396 11778548949024 13741640440528 20612460660792 27483280881056 41224921321584 82449842643168
- Sum of all divisors σ(n): 320618281697280
- Sum of proper divisors (its aliquot sum) s(n): 238168439054112
- 82449842643168 is an abundant number, because the sum of its proper divisors (238168439054112) is greater than itself. Its abundance is 155718596410944
Bases of 82449842643168
- Binary: 100101011111100110110011001010100100000111000002
- Hexadecimal: 0x4AFCD99520E0
- Base-36: T84XNIN6O
Squares and roots of 82449842643168
- 82449842643168 squared (824498426431682) is 6797976551883164372577076224
- 82449842643168 cubed (824498426431683) is 560492096994712687900600130672409568837632
-
The
square root of 82449842643168 is 9080189.5708827577 -
The
cube root of 82449842643168 is 43524.1144567717
Scales and comparisons
How big is 82449842643168?- 82,449,842,643,168 seconds is equal to 2,621,649 years, 50 weeks, 3 hours, 32 minutes, 48 seconds.
-
To count from 1 to 82,449,842,643,168 would take you about six million, five hundred fifty-four thousand, one hundred twenty-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 82449842643168 cubic inches would be around 3627 feet tall.
Recreational maths with 82449842643168
- 82449842643168 backwards is 86134624894428
- The number of decimal digits it has is: 14
- The sum of 82449842643168's digits is 69
- 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 82449842643168 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
APA style:
Numbermatics. (2024). Number 82449842643168 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/82449842643168/
Chicago style:
Numbermatics. 2024. "Number 82449842643168 - Facts about the integer". https://numbermatics.com/n/82449842643168/
The information we have on file for 82449842643168 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 82449842643168, math, Factors of 82449842643168, curriculum, school, college, exams, university, Prime factorization of 82449842643168, STEM, science, technology, engineering, physics, economics, calculator, eighty-two trillion, four hundred forty-nine billion, eight hundred forty-two million, six hundred forty-three thousand, one hundred sixty-eight.