421738985281288192

Names of 421738985281288192

• Cardinal: 421738985281288192 can be written as Four hundred twenty-one quadrillion, seven hundred thirty-eight trillion, nine hundred eighty-five billion, two hundred eighty-one million, two hundred eighty-eight thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 4.21738985281288192 × 10¹⁷

Factors of 421738985281288192

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 194

Divisors of 421738985281288192

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 32 38 56 58 64 76 112 116 128 133 137 152 203 224 232 256 266 274 304 361 406 448 464 512 532 548 551 608 722 812 841 896 928 959 1024 1064 1096 1102 1216 1444 1624 1682 1792 1856 1918 2048 2128 2192 2204 2432 2527 2603 2888 3248 3364 3584 3712 3836 3857 3973 4256 4384 4408 4864 5054 5206 5776 5887 6496 6728 7168 7424 7672 7714 7946 8512 8768 8816 9728 10108 10412 10469 11552 11774 12992 13456 14336 14848 15344 15428 15892 15979 17024 17536 17632 18221 19456 20216 20824 20938 23104 23548 24389 25984 26912 27811 29696 30688 30856 31784 31958 34048 35072 35264 36442 38912 40432 41648 41876 46208 47096 48778 49457 51968 53824 55622 59392 61376 61712 63568 63916 68096 70144 70528 72884 73283 75487 80864 83296 83752 92416 94192 97556 98914 103936 107648 111244 111853 115217 122752 123424 127136 127832 136192 140288 141056 145768 146566 150974 161728 166592 167504 170723 184832 188384 195112 197828 207872 215296 222488 223706 230434 245504 246848 254272 255664 272384 280576 282112 291536 293132 301948 303601 323456 333184 335008 341446 346199 369664 376768 390224 395656 415744 430592 444976 447412 460868 463391 491008 493696 508544 511328 528409 564224 583072 586264 603896 607202 646912 666368 670016 682892 692398 707281 739328 753536 780448 791312 806519 861184 889952 894824 921736 926782 982016 987392 1017088 1022656 1056818 1128448 1166144 1172528 1207792 1214404 1293824 1332736 1340032 1365784 1384796 1414562 1434253 1507072 1560896 1582624 1613038 1722368 1779904 1789648 1843472 1853564 1964032 1974784 2034176 2045312 2113636 2125207 2189123 2332288 2345056 2415584 2428808 2587648 2665472 2680064 2731568 2769592 2829124 2868506 3014144 3121792 3165248 3226076 3243737 3341293 3559808 3579296 3686944 3707128 3949568 4068352 4090624 4227272 4250414 4378246 4664576 4690112 4831168 4857616 4950967 5175296 5330944 5360128 5463136 5539184 5658248 5737012 6028288 6243584 6330496 6452152 6487474 6682586 7119616 7158592 7373888 7414256 7899136 8136704 8181248 8454544 8500828 8756492 8804429 9329152 9380224 9662336 9715232 9901934 10039771 10720256 10926272 11078368 11316496 11474024 12056576 12487168 12660992 12904304 12974948 13365172 13438339 14239232 14317184 14747776 14828512 15323861 16362496 16909088 17001656 17512984 17608858 18658304 18760448 19324672 19430464 19803868 20079542 20511149 21440512 21852544 22156736 22632992 22948048 23389051 24974336 25321984 25808608 25949896 26730344 26876678 28478464 28634368 29495552 29657024 30647722 32724992 33818176 34003312 35025968 35217716 37316608 37520896 38649344 38860928 39607736 40159084 41022298 41593337 43705088 44313472 45265984 45896096 46778102 49948672 50643968 51617216 51899792 53460688 53753356 56956928 57268736 58991104 59314048 61295444 61631003 63484567 67636352 68006624 70051936 70435432 75041792 77298688 77721856 79215472 80318168 82044596 83186674 87410176 88626944 90531968 91792192 93556204 94068373 96897497 101287936 103234432 103799584 106921376 107506712 114537472 117982208 118628096 122590888 123262006 126969134 135272704 136013248 140103872 140870864 143578043 150083584 154597376 155443712 158430944 160636336 164089192 166373348 174820352 177253888 181063936 183584384 187112408 188136746 193794994 206468864 207599168 213842752 215013424 229074944 235964416 237256192 245181776 246524012 253938268 255328441 270545408 272026496 280207744 281741728 287156086 291153359 310887424 316861888 321272672 328178384 332746696 349640704 354507776 362127872 367168768 374224816 376273492 387589988 389711831 412937728 415198336 427685504 430026848 444391969 474512384 490363552 493048024 507876536 510656882 541090816 544052992 560415488 563483456 574312172 582306718 594823321 621774848 633723776 642545344 656356768 665493392 678282479 709015552 724255744 734337536 748449632 752546984 775179976 779423662 825875456 830396672 855371008 860053696 888783938 949024768 980727104 986096048 1015753072 1021313764 1082181632 1088105984 1120830976 1126966912 1148624344 1164613436 1189646642 1206206773 1267447552 1285090688 1312713536 1330986784 1356564958 1448511488 1468675072 1496899264 1505093968 1550359952 1558847324 1651750912 1660793344 1710742016 1720107392 1777567876 1787299087 1841052443 1961454208 1972192096 2031506144 2042627528 2176211968 2241661952 2253933824 2297248688 2329226872 2379293284 2412413546 2534895104 2570181376 2625427072 2661973568 2713129916 2727982817 2810027413 2937350144 2993798528 3010187936 3100719904 3117694648 3321586688 3421484032 3440214784 3555135752 3574598174 3682104886 3922908416 3944384192 4063012288 4085255056 4163763247 4352423936 4483323904 4507867648 4594497376 4658453744 4758586568 4824827092 5069790208 5140362752 5250854144 5323947136 5426259832 5455965634 5620054826 5987597056 6020375872 6201439808 6235389296 6643173376 6842968064 6880429568 7110271504 7149196348 7364209772 7404524789 7845816832 7888768384 8126024576 8170510112 8327526494 8443447411 9015735296 9188994752 9316907488 9517173136 9649654184 10139580416 10280725504 10501708288 10647894272 10852519664 10911931268 11240109652 11301643099 11975194112 12040751744 12402879616 12470778592 12887367101 13760859136 14220543008 14298392696 14728419544 14809049578 15691633664 15777536768 16252049152 16341020224 16655052988 16886894822 18031470592 18377989504 18633814976 19034346272 19299308368 19670191891 20561451008 21003416576 21295788544 21705039328 21823862536 22480219304 22603286198 23950388224 24081503488 24805759232 24941557184 25774734202 27521718272 28441086016 28596785392 29456839088 29618099156 31383267328 31555073536 32504098304 32682040448 33310105976 33773789644 34979996417 36755979008 37267629952 38068692544 38598616736 39340383782 42006833152 42591577088 43410078656 43647725072 44960438608 45206572396 47900776448 48163006976 49611518464 49883114368 51549468404 51831673523 53390520847 56882172032 57193570784 58913678176 59236198312 63110147072 65008196608 65364080896 66620211952 67547579288 69959992834 73511958016 74535259904 76137385088 77197233472 78680767564 79111501693 81490794977 85183154176 86820157312 87295450144 89920877216 90413144792 96326013952 99223036928 99766228736 103098936808 103663347046 106781041694 113764344064 114387141568 117827356352 118472396624 126220294144 130016393216 130728161792 133240423904 135095158576 139919985668 147023916032 149070519808 152274770176 154394466944 157361535128 158223003386 162981589954 173640314624 174590900288 179841754432 180826289584 192652027904 198446073856 199532457472 206197873616 207326694092 213562083388 214731218881 227528688128 228774283136 235654712704 236944793248 244859974919 261456323584 266480847808 270190317152 279839971336 294047832064 298141039616 304549540352 308788933888 314723070256 316446006772 325963179908 347280629248 349181800576 359683508864 361652579168 373733645929 399064914944 412395747232 414653388184 427124166776 429462437762 455057376256 457548566272 471309425408 473889586496 489719949838 522912647168 532961695616 540380634304 559679942672 570435564839 596282079232 609099080704 617577867776 629446140512 632892013544 651926359816 694561258496 698363601152 719367017728 723305158336 747467291858 798129829888 824791494464 829306776368 854248333552 858924875524 910114752512 915097132544 942618850816 947779172992 979439899676 1014419896093 1065923391232 1080761268608 1119359885344 1140871129678 1218198161408 1235155735552 1258892281024 1265784027088 1303852719632 1389122516992 1396727202304 1438734035456 1446610316672 1494934583716 1503118532167 1548325104563 1649582988928 1658613552736 1708496667104 1717849751048 1830194265088 1885237701632 1895558345984 1958879799352 2028839792186 2131846782464 2161522537216 2238719770688 2281742259356 2470311471104 2517784562048 2531568054176 2607705439264 2793454404608 2877468070912 2893220633344 2989869167432 3006237064334 3096650209126 3299165977856 3317227105472 3416993334208 3435699502096 3660388530176 3770475403264 3791116691968 3917759598704 4057679584372 4263693564928 4323045074432 4477439541376 4563484518712 5035569124096 5063136108352 5215410878528 5586908809216 5754936141824 5786441266688 5979738334864 6012474128668 6193300418252 6598331955712 6634454210944 6833986668416 6871399004192 7100939272651 7582233383936 7835519197408 8115359168744 8527387129856 8646090148864 8954879082752 9126969037424 10071138248192 10126272216704 10430821757056 10838275731941 11572882533376 11959476669728 12024948257336 12386600836504 13196663911424 13268908421888 13667973336832 13742798008384 14201878545302 15164466767872 15671038394816 16230718337488 17292180297728 17909758165504 18253938074848 20142276496384 20252544433408 20861643514112 21676551463882 23145765066752 23918953339456 24049896514672 24773201673008 26393327822848 26537816843776 27335946673664 27485596016768 28403757090604 29418176986697 31342076789632 32461436674976 35819516331008 36507876149696 40284552992768 40505088866816 41723287028224 43353102927764 47837906678912 48099793029344 49546403346016 53075633687552 54671893347328 54971192033536 56807514181208 58836353973394 62684153579264 64922873349952 71639032662016 73015752299392 81010177733632 83446574056448 86706205855528 95675813357824 96199586058688 99092806692032 106151267375104 109343786694656 109942384067072 113615028362416 117672707946788 125368307158528 129845746699904 146031504598784 162020355467264 166893148112896 173412411711056 191351626715648 192399172117376 198185613384064 205927238906879 219884768134144 227230056724832 235345415893576 250736614317056 259691493399808 292063009197568 346824823422112 382703253431296 384798344234752 396371226768128 411854477813758 439769536268288 454460113449664 470690831787152 501473228634112 519382986799616 584126018395136 693649646844224 765406506862592 769596688469504 792742453536256 823708955627516 908920226899328 941381663574304 1038765973599232 1168252036790272 1387299293688448 1539193376939008 1585484907072512 1647417911255032 1817840453798656 1882763327148608 2077531947198464 2774598587376896 3078386753878016 3170969814145024 3294835822510064 3635680907597312 3765526654297216 5549197174753792 6589671645020128 7271361815194624 7531053308594432 11098394349507584 13179343290040256 14542723630389248 15062106617188864 22196788699015168 26358686580080512 30124213234377728 52717373160161024 60248426468755456 105434746320322048 210869492640644096 421738985281288192
• Sum of all divisors σ(n): 1061147875930768080
• Sum of proper divisors (its aliquot sum) s(n): 639408890649479888
• 421738985281288192 is an abundant number, because the sum of its proper divisors (639408890649479888) is greater than itself. Its abundance is 217669905368191696

Bases of 421738985281288192

• Binary: 10111011010010100010101111101100101100111111111100000000000₂
• Hexadecimal: 0x5DA515F659FF800
• Base-36: 37CLZR62K9OG

Squares and roots of 421738985281288192

• 421738985281288192 squared (421738985281288192²) is 177863771706090618252253286958628864
• 421738985281288192 cubed (421738985281288192³) is 75012086597629354425234760601184401109712931953573888
• The square root of 421738985281288192 is 649414340.2183910753
• The cube root of 421738985281288192 is 749919.3900215601

Scales and comparisons

• 421,738,985,281,288,192 seconds is equal to 13,409,995,207 years, 31 weeks, 5 days, 11 hours, 9 minutes, 52 seconds.
• To count from 1 to 421,738,985,281,288,192 would take you about forty billion, two hundred twenty-nine million, nine hundred eighty-five thousand, six hundred twenty-two 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 421738985281288192 cubic inches would be around 62493.3 feet tall.

Recreational maths with 421738985281288192

• 421738985281288192 backwards is 291882182589837124
• The number of decimal digits it has is: 18
• The sum of 421738985281288192's digits is 88
• More coming soon!