20121395662080

Names of 20121395662080

• Cardinal: 20121395662080 can be written as Twenty trillion, one hundred twenty-one billion, three hundred ninety-five million, six hundred sixty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.012139566208 × 10¹³

Factors of 20121395662080

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 511

Divisors of 20121395662080

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 61 64 67 72 76 80 83 90 95 96 114 120 122 128 134 144 152 160 166 171 180 183 190 192 201 228 240 244 249 256 268 271 285 288 304 305 320 332 335 342 360 366 380 384 402 415 456 480 488 498 536 542 549 570 576 603 608 610 640 664 670 684 720 732 747 760 768 804 813 830 855 912 915 960 976 996 1005 1072 1084 1098 1140 1152 1159 1206 1216 1220 1245 1273 1280 1328 1340 1355 1368 1440 1464 1494 1520 1577 1608 1626 1660 1710 1824 1830 1920 1952 1992 2010 2144 2168 2196 2280 2304 2318 2412 2432 2439 2440 2490 2546 2656 2680 2710 2736 2745 2880 2928 2988 3015 3040 3154 3216 3252 3320 3420 3477 3648 3660 3735 3819 3840 3904 3984 4020 4065 4087 4288 4336 4392 4560 4636 4731 4824 4864 4878 4880 4980 5063 5092 5149 5312 5360 5420 5472 5490 5561 5760 5795 5856 5976 6030 6080 6308 6365 6432 6504 6640 6840 6954 7296 7320 7470 7638 7808 7885 7968 8040 8130 8174 8576 8672 8784 9120 9272 9462 9648 9756 9760 9960 10126 10184 10298 10431 10624 10720 10840 10944 10980 11122 11457 11520 11590 11712 11952 12060 12160 12195 12261 12616 12730 12864 13008 13280 13680 13908 14193 14592 14640 14940 15189 15276 15447 15616 15770 15936 16080 16260 16348 16531 16683 17152 17344 17385 17568 18157 18240 18544 18924 19095 19296 19512 19520 19920 20252 20368 20435 20596 20862 21248 21440 21680 21888 21960 22244 22493 22914 23180 23424 23655 23904 24120 24320 24390 24522 25232 25315 25460 25728 25745 26016 26560 27360 27805 27816 28386 29280 29880 30378 30552 30894 31540 31872 32160 32520 32696 33062 33366 34688 34770 35136 36314 36480 36783 37088 37848 38190 38592 39024 39040 39840 40504 40736 40870 41192 41724 42880 43360 43776 43920 44488 44986 45567 45828 46341 46360 46848 47310 47808 48240 48780 49044 49593 50049 50464 50630 50920 51456 51490 52032 52155 53120 54471 54720 55610 55632 56772 57285 58560 59760 60756 61104 61305 61788 63080 63744 64320 65040 65392 66124 66732 67479 69376 69540 70272 70965 72628 72960 73566 74176 75696 75945 76380 77184 77235 77653 78048 78080 79680 81008 81472 81740 82384 82655 83415 83448 85760 86720 87840 88976 89972 90785 91134 91656 92682 92720 94620 95616 96197 96480 97560 98088 99186 100098 100928 101260 101840 102980 104064 104310 105659 106240 108942 109440 111220 111264 112465 113544 114570 117120 119520 121512 122208 122610 123576 126160 128640 130080 130784 132248 133464 134958 139080 140544 141930 145256 147132 148352 148779 151392 151890 152760 154368 154470 155306 156096 159360 162016 162944 163413 163480 164768 165310 166830 166896 173440 175680 177952 179944 181570 182268 183312 183915 185364 185440 189240 191232 192394 192960 195120 196176 198372 200196 201856 202437 202520 203680 205960 208128 208620 211318 217884 218880 222440 222528 224930 227088 227835 229140 231705 232959 234240 239040 243024 244416 245220 247152 247965 250245 252320 257280 260160 261568 264496 266928 269916 272355 278160 283860 288591 290512 294264 296704 297558 302784 303780 305520 308940 310612 312192 314089 316977 318720 324032 325888 326826 326960 329536 330620 333660 333792 337395 339221 344983 346880 351360 355904 359888 363140 364536 366624 367830 370728 370880 378480 384788 385920 388265 390240 392352 396744 400392 403712 404874 405040 407360 411920 417240 422636 427367 435768 444880 445056 449860 454176 455670 458280 463410 465918 478080 480985 486048 488832 490440 494304 495930 500490 504640 520320 523136 528295 528992 533856 539832 544710 556320 567720 577182 581024 588528 595116 605568 607560 611040 617880 621224 624384 628178 633954 648064 653652 653920 659072 661240 667320 667584 674790 678442 689966 698877 702720 711808 719776 726280 729072 733248 735660 741456 741760 743895 756960 769576 771840 776530 780480 784704 793488 800784 809748 810080 814720 817065 823840 834480 845272 854734 865773 871536 889760 890112 899720 908352 911340 916560 926820 931836 942267 950931 956160 961970 972096 977664 980880 988608 991860 1000980 1009280 1012185 1017663 1034949 1040640 1046272 1056590 1057984 1067712 1079664 1089420 1107577 1112640 1135440 1154364 1162048 1164795 1177056 1190232 1211136 1215120 1222080 1235760 1242448 1256356 1267908 1282101 1296128 1307304 1307840 1318144 1322480 1334640 1335168 1349580 1356884 1372073 1379932 1397754 1423616 1439552 1442955 1452560 1458144 1466496 1471320 1482912 1483520 1487790 1507031 1513920 1539152 1553060 1560960 1569408 1570445 1584885 1586976 1601568 1619496 1620160 1629440 1634130 1647680 1668960 1690544 1696105 1709468 1724915 1731546 1743072 1779520 1799440 1816704 1822680 1833120 1853640 1863672 1884534 1901862 1923940 1944192 1961760 1977216 1983720 2001960 2018560 2024370 2035326 2069898 2113180 2115968 2135424 2136835 2159328 2178840 2215154 2225280 2270880 2308728 2324096 2329590 2354112 2380464 2430240 2444160 2471520 2484896 2512712 2535816 2564202 2614608 2615680 2644960 2669280 2670336 2699160 2713768 2744146 2759864 2795508 2826801 2879104 2885910 2905120 2916288 2932992 2942640 2965824 2975580 3014062 3027840 3052989 3078304 3104847 3106120 3121920 3138816 3140890 3169770 3173952 3203136 3238992 3240320 3268260 3295360 3322731 3337920 3381088 3392210 3418936 3449830 3463092 3486144 3494385 3559040 3598880 3633408 3645360 3666240 3707280 3727344 3769068 3803724 3846303 3847880 3888384 3923520 3954432 3967440 4003920 4048740 4070652 4116219 4139796 4226360 4231936 4270848 4273670 4318656 4328865 4357680 4430308 4450560 4521093 4541760 4617456 4648192 4659180 4708224 4711335 4754655 4760928 4860480 4888320 4943040 4969792 5025424 5071632 5088315 5128404 5174745 5229216 5231360 5289920 5338560 5398320 5427536 5488292 5519728 5537885 5591016 5653602 5758208 5771820 5810240 5832576 5885280 5931648 5951160 6028124 6055680 6105978 6156608 6209694 6212240 6281780 6339540 6347904 6406272 6410505 6445199 6477984 6480640 6536520 6590720 6645462 6675840 6762176 6784420 6837872 6860365 6899660 6926184 6972288 6988770 7118080 7197760 7290720 7332480 7414560 7454688 7535155 7538136 7607448 7692606 7695760 7847040 7934880 8007840 8097480 8141304 8232438 8279592 8452720 8547340 8637312 8657730 8715360 8860616 9042186 9083520 9234912 9318360 9416448 9422670 9509310 9521856 9720960 9886080 9939584 9968193 10050848 10143264 10176630 10256808 10349490 10458432 10579840 10677120 10796640 10855072 10976584 11039456 11075770 11182032 11307204 11543640 11620480 11665152 11770560 11863296 11902320 12056248 12211956 12313216 12348657 12419388 12424480 12563560 12679080 12695808 12812544 12821010 12890398 12955968 13073040 13290924 13351680 13524352 13563279 13568840 13675744 13720730 13799320 13852368 13944576 13977540 14134005 14395520 14581440 14664960 14829120 14909376 15070310 15076272 15214896 15264945 15385212 15391520 15524235 15694080 15869760 16015680 16194960 16282608 16464876 16559184 16613655 16905440 17094680 17274624 17315460 17430720 17721232 18084372 18167040 18469824 18636720 18845340 19018620 19043712 19231515 19335597 19441920 19772160 19879168 19936386 20101696 20286528 20353260 20513616 20581095 20698980 20916864 21043963 21159680 21354240 21593280 21710144 21953168 22078912 22151540 22364064 22605465 22614408 23087280 23240960 23541120 23804640 24112496 24423912 24626432 24697314 24838776 24848960 25127120 25358160 25642020 25780796 25911936 26069387 26146080 26581848 27048704 27126558 27137680 27351488 27441460 27598640 27704736 27955080 28268010 28633589 28791040 29162880 29658240 29818752 30140620 30152544 30429792 30529890 30770424 30783040 31048470 31739520 32031360 32225995 32389920 32565216 32929752 33118368 33227310 33810880 34189360 34630920 34861440 35442464 36168744 36939648 37273440 37690680 38037240 38087424 38463030 38671194 39872772 40203392 40573056 40706520 41027232 41162190 41397960 41833728 42087926 43186560 43420288 43906336 44157824 44303080 44728128 45210930 45228816 46174560 47082240 47609280 48224992 48847824 49394628 49677552 49697920 49840965 50254240 50716320 51284040 51561592 51823872 52138774 52292160 53163696 54253116 54275360 54702976 54882920 55197280 55409472 55910160 56536020 57267178 58006791 58325760 59316480 59637504 60281240 60305088 60859584 61059780 61540848 61566080 61743285 62096940 63131889 63479040 64062720 64451990 64779840 65130432 65859504 66236736 66454620 67621760 67816395 68378720 69261840 69722880 70884928 72337488 73879296 74546880 75381360 76074480 76926060 77342388 78208161 79745544 80406784 81146112 81413040 82054464 82324380 82795920 84175852 85900767 86373120 86840576 87812672 88315648 88606160 89456256 90421860 90457632 91928891 92349120 95218560 96449984 96677985 97695648 98789256 99355104 99395840 99681930 100508480 101432640 102568080 103123184 104277548 104584320 105219815 106327392 108506232 108550720 109405952 109765840 110394560 110818944 111820320 113072040 114534356 116013582 120562480 120610176 121719168 122119560 123081696 123132160 123486570 124193880 126263778 128903980 129559680 130260864 130346935 131719008 132473472 132909240 135243520 135632790 136757440 138523680 141769856 143167945 144674976 149093760 150762720 152148960 153852120 154684776 156416322 159491088 162826080 164108928 164648760 165591840 168351704 171801534 175625344 177212320 178912512 180843720 180915264 183857782 184698240 189395667 190437120 192899968 193355970 195391296 197578512 198710208 199363860 201016960 202865280 205136160 206246368 208555096 209168640 210439630 212654784 217012464 217101440 219531680 220789120 221637888 223640640 226144080 229068712 232027164 234624483 241124960 241220352 243438336 244239120 246163392 246973140 248387760 252527556 257702301 257807960 259119360 260521728 260693870 263438016 264946944 265818480 271265580 273514880 275786673 277047360 283539712 286335890 289349952 290033955 298187520 301525440 304297920 307704240 309369552 312832644 315659445 318982176 325652160 328217856 329297520 331183680 336703408 343603068 351250688 354424640 361687440 361830528 367715564 369396480 378791334 385799936 386711940 390782592 391040805 395157024 397420416 398727720 402033920 405730560 410272320 412492736 417110192 420879260 425309568 429503835 434024928 434202880 439063360 441578240 447281280 452288160 458137424 459644455 464054328 469248966 482249920 488478240 492326784 493946280 496775520 505055112 515404602 515615920 521387740 526876032 531636960 542531160 547029760 551573346 554094720 572671780 578699904 580067910 603050880 608595840 615408480 618739104 625665288 631318890 637964352 651304320 658595040 662367360 673406816 687206136 708849280 723374880 723661056 735431128 757582668 773423880 781565184 782081610 790314048 794840832 797455440 820544640 824985472 827360019 834220384 841758520 850619136 859007670 868049856 878126720 894562560 904576320 916274848 919288910 928108656 938497932 946978335 964499840 976956480 984653568 987892560 993551040 1010110224 1030809204 1031231840 1042775480 1053752064 1063273920 1085062320 1103146692 1108189440 1145343560 1157399808 1160135820 1173122415 1206101760 1217191680 1230816960 1237478208 1251330576 1262637780 1275928704 1288511505 1302608640 1317190080 1324734720 1346813632 1374412272 1378933365 1417698560 1446749760 1470862256 1515165336 1546847760 1564163220 1580628096 1594910880 1641089280 1649970944 1654720038 1668440768 1683517040 1718015340 1736099712 1746648929 1756253440 1809152640 1832549696 1838577820 1856217312 1876995864 1893956670 1928999680 1953912960 1975785120 1987102080 2020220448 2061618408 2062463680 2085550960 2126547840 2170124640 2206293384 2290687120 2320271640 2346244830 2461633920 2474956416 2502661152 2525275560 2551857408 2577023010 2634380160 2693627264 2748824544 2757866730 2893499520 2941724512 3030330672 3093695520 3128326440 3161256192 3189821760 3309440076 3336881536 3367034080 3436030680 3472199424 3493297858 3618305280 3665099392 3677155640 3712434624 3753991728 3787913340 3907825920 3951570240 3974204160 4040440896 4123236816 4124927360 4136800095 4171101920 4253095680 4340249280 4412586768 4581374240 4640543280 4692489660 4923267840 4949912832 5005322304 5050551120 5154046020 5239946787 5268760320 5387254528 5497649088 5515733460 5786999040 5883449024 6060661344 6187391040 6256652880 6379643520 6618880152 6673763072 6734068160 6872061360 6986595716 7330198784 7354311280 7424869248 7507983456 7575826680 7903140480 8080881792 8246473632 8249854720 8273600190 8342203840 8680498560 8733244645 8825173536 9162748480 9281086560 9384979320 10010644608 10101102240 10308092040 10479893574 10995298176 11031466920 11766898048 12121322688 12374782080 12513305760 12759287040 13237760304 13468136320 13744122720 13973191432 14708622560 14849738496 15015966912 15151653360 15719840361 15806280960 16161763584 16492947264 16547200380 16684407680 17360997120 17466489290 17650347072 18325496960 18562173120 18769958640 20021289216 20202204480 20616184080 20959787148 21990596352 22062933840 23533796096 24242645376 24749564160 25026611520 26199733935 26475520608 26936272640 27488245440 27946382864 29417245120 30031933824 30303306720 31439680722 32985894528 33094400760 33368815360 34932978580 35300694144 36650993920 37124346240 37539917280 40404408960 41232368160 41919574296 44125867680 48485290752 50053223040 52399467870 52951041216 54976490880 55892765728 58834490240 60063867648 60606613440 62879361444 65971789056 66188801520 69865957160 70601388288 74248692480 75079834560 78599201805 80808817920 82464736320 83839148592 88251735360 100106446080 104798935740 105902082432 109952981760 111785531456 117668980480 121213226880 125758722888 132377603040 139731914320 150159669120 157198403610 164929472640 167678297184 176503470720 209597871480 211804164864 223571062912 242426453760 251517445776 264755206080 279463828640 300319338240 314396807220 329858945280 335356594368 353006941440 419195742960 447142125824 503034891552 529510412160 558927657280 628793614440 670713188736 838391485920 1006069783104 1059020824320 1117855314560 1257587228880 1341426377472 1676782971840 2012139566208 2235710629120 2515174457760 3353565943680 4024279132416 5030348915520 6707131887360 10060697831040 20121395662080
• Sum of all divisors σ(n): 76788165242880
• Sum of proper divisors (its aliquot sum) s(n): 56666769580800
• 20121395662080 is an abundant number, because the sum of its proper divisors (56666769580800) is greater than itself. Its abundance is 36545373918720

Bases of 20121395662080

• Binary: 100100100110011100000101001000000110100000000₂
• Hexadecimal: 0x124CE0A40D00
• Base-36: 74RN3GHS0

Squares and roots of 20121395662080

• 20121395662080 squared (20121395662080²) is 404870563389971841549926400
• 20121395662080 cubed (20121395662080³) is 8146560797898865071936038168703270912000
• The square root of 20121395662080 is 4485687.8694443287
• The cube root of 20121395662080 is 27198.9851760939

Scales and comparisons

• 20,121,395,662,080 seconds is equal to 639,798 years, 7 weeks, 2 days, 20 hours, 48 minutes.
• To count from 1 to 20,121,395,662,080 would take you about one million, five hundred ninety-nine thousand, four hundred ninety-five 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 20121395662080 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20121395662080

• 20121395662080 backwards is 08026659312102
• 20121395662080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20121395662080's digits is 45
• More coming soon!