121383050509440

Names of 121383050509440

• Cardinal: 121383050509440 can be written as One hundred twenty-one trillion, three hundred eighty-three billion, fifty million, five hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.2138305050944 × 10¹⁴

Factors of 121383050509440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 460934

Divisors of 121383050509440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 29 30 32 36 38 40 45 48 57 58 60 64 72 76 80 83 87 90 95 96 114 116 120 128 144 145 152 160 166 171 174 180 190 192 228 232 240 249 261 285 288 290 304 320 332 342 348 360 380 384 415 435 456 464 480 498 522 551 570 576 580 608 640 664 684 696 720 747 760 830 855 870 912 928 960 996 1044 1102 1140 1152 1160 1216 1245 1305 1328 1368 1392 1440 1494 1520 1577 1653 1660 1710 1740 1824 1856 1920 1992 2088 2204 2280 2320 2407 2432 2490 2610 2656 2736 2755 2784 2880 2988 3040 3154 3306 3320 3420 3480 3648 3712 3735 3984 4176 4408 4560 4640 4731 4814 4959 4980 5220 5312 5472 5510 5568 5760 5976 6080 6308 6612 6640 6840 6960 7221 7296 7470 7885 7968 8265 8352 8816 9120 9280 9462 9628 9918 9960 10440 10624 10944 11020 11136 11952 12035 12160 12616 13224 13280 13680 13920 14193 14442 14940 15770 15936 16530 16704 17632 18240 18560 18924 19256 19836 19920 20880 21663 21888 22040 23655 23904 24070 24795 25232 26448 26560 27360 27840 28386 28884 29880 31540 31872 33060 33408 35264 36105 36480 37848 38512 39672 39840 41760 43326 44080 45733 47310 47808 48140 49590 50464 52896 53120 54720 55680 56772 57768 59760 63080 66120 70528 70965 72210 75696 77024 79344 79680 83520 86652 88160 91466 94620 95616 96280 99180 100928 105792 108315 109440 113544 115536 119520 126160 132240 137199 141930 144420 151392 154048 158688 159360 167040 173304 176320 182932 189240 192560 198360 201856 211584 216630 227088 228665 231072 239040 252320 264480 274398 283860 288840 302784 308096 317376 346608 352640 365864 378480 385120 396720 411597 433260 454176 457330 460793 462144 478080 504640 528960 548796 567720 577680 605568 634752 685995 693216 731728 756960 770240 793440 823194 866520 908352 914660 921586 924288 1009280 1057920 1097592 1135440 1155360 1371990 1382379 1386432 1463456 1513920 1540480 1586880 1646388 1733040 1816704 1829320 1843172 2057985 2195184 2270880 2303965 2310720 2743980 2764758 2772864 2926912 3027840 3173760 3292776 3466080 3658640 3686344 4115970 4147137 4390368 4541760 4607930 4621440 5487960 5529516 5853824 6585552 6911895 6932160 7317280 7372688 8231940 8294274 8755067 8780736 9083520 9215860 10975920 11059032 13171104 13362997 13823790 13864320 14634560 14745376 16463880 16588548 17510134 17561472 18431720 20735685 21951840 22118064 26265201 26342208 26725994 27647580 29269120 29490752 32927760 33177096 35020268 36863440 38245819 40088991 41471370 43775335 43903680 44236128 52530402 52684416 53451988 55295160 58981504 65855520 66354192 66814985 70040536 73726880 76491638 78795603 80177982 82942740 87550670 87807360 88472256 105060804 106903976 110590320 114737457 120266973 131326005 131711040 132708384 133629970 140081072 147453760 152983276 157591206 160355964 165885480 175101340 176944512 191229095 200444955 210121608 213807952 221180640 229474914 240533946 253896943 262652010 263422080 265416768 267259940 280162144 294907520 305966552 315182412 320711928 331770960 344212371 350202680 382458190 393978015 400889910 420243216 427615904 442361280 458949828 481067892 507793886 525304020 530833536 534519880 560324288 573687285 601334865 611933104 630364824 641423856 663541920 688424742 700405360 726670561 761690829 764916380 787956030 801779820 840486432 855231808 884722560 917899656 962135784 1015587772 1050608040 1069039760 1109128751 1120648576 1147374570 1202669730 1223866208 1260729648 1269484715 1282847712 1327083840 1376849484 1400810720 1453341122 1523381658 1529832760 1575912060 1603559640 1680972864 1710463616 1721061855 1835799312 1924271568 2031175544 2101216080 2138079520 2180011683 2218257502 2285072487 2294749140 2405339460 2447732416 2521459296 2538969430 2565695424 2654167680 2753698968 2801621440 2906682244 3046763316 3059665520 3151824120 3207119280 3327386253 3361945728 3442123710 3633352805 3671598624 3808454145 3848543136 4062351088 4202432160 4276159040 4360023366 4436515004 4570144974 4589498280 4810678920 4895464832 5042918592 5077938860 5131390848 5507397936 5545643755 5603242880 5813364488 6093526632 6119331040 6303648240 6414238560 6540035049 6654772506 6884247420 7266705610 7343197248 7616908290 7697086272 8124702176 8404864320 8552318080 8720046732 8873030008 9140289948 9178996560 9621357840 9982158759 10085837184 10155877720 10900058415 11014795872 11091287510 11425362435 11626728976 12187053264 12238662080 12607296480 12828477120 13080070098 13309545012 13768494840 14533411220 14686394496 15233816580 15394172544 16249404352 16636931265 16809728640 17440093464 17746060016 18280579896 18357993120 19242715680 19964317518 20311755440 21073446269 21800116830 22029591744 22182575020 22850724870 23253457952 24374106528 24477324160 25214592960 25656954240 26160140196 26619090024 27536989680 29066822440 30467633160 32498808704 32700175245 33273862530 34880186928 35492120032 36561159792 36715986240 38485431360 39928635036 40623510880 42146892538 43600233660 44059183488 44365150040 45701449740 46506915904 48748213056 49910793795 50429185920 52320280392 53238180048 55073979360 58133644880 60935266320 63220338807 65400350490 66547725060 69760373856 70984240064 73122319584 73431972480 76970862720 79857270072 81247021760 84293785076 87200467320 88730300080 91402899480 93013831808 97496426112 99821587590 104640560784 105367231345 106476360096 110147958720 116267289760 121870532640 126440677614 130800700980 133095450120 139520747712 141968480128 146244639168 159714540144 162494043520 168587570152 174400934640 177460600160 182805798960 189661016421 199643175180 209281121568 210734462690 212952720192 220295917440 232534579520 243741065280 252881355228 261601401960 266190900240 279041495424 292489278336 316101694035 319429080288 337175140304 348801869280 354921200320 365611597920 379322032842 399286350360 418562243136 421468925380 425905440384 465069159040 487482130560 505762710456 523202803920 532381800480 632203388070 638858160576 674350280608 697603738560 709842400640 731223195840 758644065684 798572700720 837124486272 842937850760 948305082105 1011525420912 1046405607840 1064763600960 1264406776140 1277716321152 1348700561216 1395207477120 1462446391680 1517288131368 1597145401440 1685875701520 1896610164210 2023050841824 2092811215680 2129527201920 2528813552280 2697401122432 3034576262736 3194290802880 3371751403040 3793220328420 4046101683648 4185622431360 5057627104560 6069152525472 6388581605760 6743502806080 7586440656840 8092203367296 10115254209120 12138305050944 13487005612160 15172881313680 20230508418240 24276610101888 30345762627360 40461016836480 60691525254720 121383050509440
• Sum of all divisors σ(n): 461925710064000
• Sum of proper divisors (its aliquot sum) s(n): 340542659554560
• 121383050509440 is an abundant number, because the sum of its proper divisors (340542659554560) is greater than itself. Its abundance is 219159609045120

Bases of 121383050509440

• Binary: 11011100110010110110001100110110111110010000000₂
• Hexadecimal: 0x6E65B19B7C80
• Base-36: 170YLQ97K0

Squares and roots of 121383050509440

• 121383050509440 squared (121383050509440²) is 14733844950977262243529113600
• 121383050509440 cubed (121383050509440³) is 1788439045882730543595263049907951632384000
• The square root of 121383050509440 is 11017397.6287252155
• The cube root of 121383050509440 is 49513.0123270577

Scales and comparisons

• 121,383,050,509,440 seconds is equal to 3,859,605 years, 28 weeks, 1 day, 22 hours, 24 minutes.
• To count from 1 to 121,383,050,509,440 would take you about nine million, six hundred forty-nine thousand and thirteen 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 121383050509440 cubic inches would be around 4126.1 feet tall.

Recreational maths with 121383050509440

• 121383050509440 backwards is 044905050383121
• 121383050509440 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121383050509440's digits is 45
• More coming soon!