268338123131043840

Names of 268338123131043840

• Cardinal: 268338123131043840 can be written as Two hundred sixty-eight quadrillion, three hundred thirty-eight trillion, one hundred twenty-three billion, one hundred thirty-one million, forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.6833812313104384 × 10¹⁷

Factors of 268338123131043840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 786

Divisors of 268338123131043840

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 343 384 392 420 448 480 490 512 560 588 640 672 686 735 768 769 784 840 896 960 980 1024 1029 1120 1176 1280 1344 1372 1470 1536 1538 1568 1680 1715 1792 1920 1960 2048 2058 2240 2307 2352 2401 2560 2688 2744 2940 3072 3076 3136 3360 3430 3584 3840 3845 3920 4096 4116 4480 4614 4704 4802 5120 5145 5376 5383 5488 5880 6144 6152 6272 6720 6860 7168 7203 7680 7690 7840 8192 8232 8960 9228 9408 9604 10240 10290 10752 10766 10976 11535 11760 12005 12288 12304 12544 13440 13720 14336 14406 15360 15380 15680 16149 16384 16464 17920 18456 18816 19208 20480 20580 21504 21532 21952 23070 23520 24010 24576 24608 25088 26880 26915 27440 28672 28812 30720 30760 31360 32298 32928 35840 36015 36912 37632 37681 38416 40960 41160 43008 43064 43904 46140 47040 48020 49152 49216 50176 53760 53830 54880 57344 57624 61440 61520 62720 64596 65856 71680 72030 73824 75264 75362 76832 80745 81920 82320 86016 86128 87808 92280 94080 96040 98432 100352 107520 107660 109760 113043 114688 115248 122880 123040 125440 129192 131712 143360 144060 147648 150528 150724 153664 161490 164640 172032 172256 175616 184560 188160 188405 192080 196864 200704 215040 215320 219520 226086 230496 245760 246080 250880 258384 263424 263767 286720 288120 295296 301056 301448 307328 322980 329280 344064 344512 351232 369120 376320 376810 384160 393728 401408 430080 430640 439040 452172 460992 492160 501760 516768 526848 527534 565215 573440 576240 590592 591361 602112 602896 614656 645960 658560 689024 702464 738240 752640 753620 768320 787456 791301 802816 860160 861280 878080 904344 921984 984320 1003520 1033536 1053696 1055068 1130430 1152480 1181184 1182722 1204224 1205792 1229312 1291920 1317120 1318835 1378048 1404928 1476480 1505280 1507240 1536640 1574912 1582602 1720320 1722560 1756160 1774083 1808688 1843968 1846369 1968640 2007040 2067072 2107392 2110136 2260860 2304960 2362368 2365444 2408448 2411584 2458624 2583840 2634240 2637670 2756096 2809856 2952960 2956805 3010560 3014480 3073280 3149824 3165204 3445120 3512320 3548166 3617376 3687936 3692738 3937280 3956505 4014080 4134144 4139527 4214784 4220272 4521720 4609920 4724736 4730888 4823168 4917248 5167680 5268480 5275340 5512192 5539107 5619712 5905920 5913610 6021120 6028960 6146560 6299648 6330408 6890240 7024640 7096332 7234752 7375872 7385476 7874560 7913010 8268288 8279054 8429568 8440544 8870415 9043440 9219840 9231845 9449472 9461776 9646336 9834496 10335360 10536960 10550680 11024384 11078214 11811840 11827220 12042240 12057920 12293120 12418581 12599296 12660816 13780480 14049280 14192664 14469504 14751744 14770952 15749120 15826020 16536576 16558108 16859136 16881088 17740830 18086880 18439680 18463690 18898944 18923552 19292672 19668992 20670720 20697635 21073920 21101360 22048768 22156428 23623680 23654440 24115840 24586240 24837162 25321632 27560960 27695535 28098560 28385328 28939008 28976689 29503488 29541904 31498240 31652040 33073152 33116216 33762176 35481660 36173760 36879360 36927380 37797888 37847104 38585344 39337984 41341440 41395270 42147840 42202720 44097536 44312856 47247360 47308880 48231680 49172480 49674324 50643264 55121920 55391070 56770656 57878016 57953378 59006976 59083808 62092905 62996480 63304080 66146304 66232432 67524352 70963320 72347520 73758720 73854760 75694208 77170688 82682880 82790540 84295680 84405440 86930067 88195072 88625712 94494720 94617760 96463360 98344960 99348648 101286528 110243840 110782140 113541312 115756032 115906756 118013952 118167616 124185810 126608160 132292608 132464864 135048704 141926640 144695040 144883445 147517440 147709520 151388416 154341376 165365760 165581080 168810880 173860134 177251424 188989440 189235520 192926720 196689920 198697296 202573056 202836823 220487680 221564280 227082624 231512064 231813512 236335232 248371620 253216320 264585216 264929728 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2434041876 2649297280 2700974080 2728539654 2781762144 2836022784 2839715522 3027768320 3042552345 3086827520 3179156736 3183296263 3241168896 3245389168 3477202680 3545028480 3633321984 3638052872 3709016192 3781363712 3973945920 4051461120 4056736460 4238875648 4259573283 4321558528 4541652480 4547566090 4630241280 4636270240 4726704640 4844429312 4868083752 5298594560 5401948160 5457079308 5563524288 5672045568 5679431044 6055536640 6085104690 6358313472 6366592526 6482337792 6490778336 6821349135 6954405360 7090056960 7099288805 7266643968 7276105744 7418032384 7562727424 7947891840 8102922240 8113472920 8477751296 8519146566 9083304960 9095132180 9260482560 9272540480 9453409280 9549888789 9688858624 9736167504 10597189120 10803896320 10914158616 11127048576 11344091136 11358862088 12111073280 12170209380 12716626944 12733185052 12964675584 12981556672 13642698270 13908810720 14180113920 14198577610 14533287936 14552211488 14836064768 15125454848 15895783680 15916481315 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97361675040 101733015552 101865480416 103852453376 109141586160 111270485760 111415369205 113440911360 113588620880 116417691904 118688518144 127166269440 127331850520 129815566720 133698443046 136306345056 145332879360 145522114880 148360647680 151254548480 152798220624 155778680064 155981516887 169555025920 170382931320 174626537856 178032777216 178264590728 181741793408 190997775780 194723350080 203466031104 203730960832 207704906752 218283172320 222540971520 222830738410 226881822720 227177241760 232835383808 237377036288 254332538880 254663701040 259631133440 267396886092 272612690112 291044229760 296721295360 305596441248 311557360128 311963033774 334246107615 339110051840 340765862640 349253075712 356065554432 356529181456 363483586816 381995551560 389446700160 407461921664 415409813504 436566344640 445081943040 445661476820 453763645440 454354483520 465670767616 467944550661 474754072576 508665077760 509327402080 519262266880 534793772184 545225380224 582088459520 593442590720 611192882496 623114720256 623926067548 668492215230 681531725280 698506151424 712131108864 713058362912 726967173632 763991103120 778893400320 779907584435 814923843328 830819627008 873132689280 890163886080 891322953640 908708967040 931341535232 935889101322 1017330155520 1018654804160 1038524533760 1069587544368 1090450760448 1091870618209 1164176919040 1186885181440 1222385764992 1246229440512 1247852135096 1336984430460 1363063450560 1397012302848 1424262217728 1426116725824 1453934347264 1527982206240 1557786800640 1559815168870 1629847686656 1661639254016 1746265378560 1780327772160 1782645907280 1817417934080 1862683070464 1871778202644 2037309608320 2077049067520 2139175088736 2180901520896 2183741236418 2328353838080 2339722753305 2373770362880 2444771529984 2492458881024 2495704270192 2673968860920 2726126901120 2794024605696 2852233451648 2907868694528 3055964412480 3115573601280 3119630337740 3259695373312 3275611854627 3323278508032 3492530757120 3560655544320 3565291814560 3634835868160 3725366140928 3743556405288 4074619216640 4154098135040 4278350177472 4361803041792 4367482472836 4656707676160 4679445506610 4889543059968 4984917762048 4991408540384 5347937721840 5452253802240 5459353091045 5588049211392 5704466903296 5815737389056 6111928824960 6231147202560 6239260675480 6519390746624 6551223709254 6985061514240 7121311088640 7130583629120 7269671736320 7450732281856 7487112810576 8149238433280 8308196270080 8556700354944 8723606083584 8734964945672 9313415352320 9358891013220 9779086119936 9969835524096 9982817080768 10695875443680 10904507604480 10918706182090 11176098422784 11408933806592 11631474778112 12223857649920 12462294405120 12478521350960 13038781493248 13102447418508 13970123028480 14261167258240 14539343472640 14974225621152 16298476866560 16378059273135 16616392540160 17113400709888 17447212167168 17469929891344 18626830704640 18717782026440 19558172239872 19965634161536 21391750887360 21809015208960 21837412364180 22352196845568 22817867613184 23262949556224 24447715299840 24924588810240 24957042701920 26077562986496 26204894837016 27940246056960 28522334516480 29078686945280 29948451242304 32596953733120 32756118546270 34226801419776 34894424334336 34939859782688 37253661409280 37435564052880 39116344479744 39931268323072 42783501774720 43618030417920 43674824728360 45635735226368 48895430599680 49849177620480 49914085403840 52155125972992 52409789674032 55880492113920 57044669032960 58157373890560 59896902484608 65193907466240 65512237092540 68453602839552 69788848668672 69879719565376 74871128105760 78232688959488 79862536646144 85567003549440 87236060835840 87349649456720 91271470452736 97790861199360 99828170807680 104819579348064 111760984227840 114089338065920 116314747781120 119793804969216 130387814932480 131024474185080 136907205679104 139759439130752 149742256211520 156465377918976 159725073292288 171134007098880 174472121671680 174699298913440 182542940905472 195581722398720 199656341615360 209639158696128 228178676131840 239587609938432 260775629864960 262048948370160 273814411358208 279518878261504 299484512423040 319450146584576 342268014197760 348944243343360 349398597826880 365085881810944 391163444797440 399312683230720 419278317392256 456357352263680 479175219876864 524097896740320 547628822716416 559037756523008 598969024846080 638900293169152 684536028395520 698797195653760 782326889594880 798625366461440 838556634784512 912714704527360 958350439753728 1048195793480640 1095257645432832 1118075513046016 1197938049692160 1277800586338304 1369072056791040 1397594391307520 1597250732922880 1677113269569024 1825429409054720 1916700879507456 2096391586961280 2236151026092032 2395876099384320 2555601172676608 2738144113582080 2795188782615040 3194501465845760 3354226539138048 3833401759014912 4192783173922560 4472302052184064 4791752198768640 5476288227164160 5590377565230080 6389002931691520 6708453078276096 7666803518029824 8385566347845120 8944604104368128 9583504397537280 11180755130460160 12778005863383040 13416906156552192 16771132695690240 17889208208736256 19167008795074560 22361510260920320 26833812313104384 33542265391380480 38334017590149120 44723020521840640 53667624626208768 67084530782760960 89446041043681280 134169061565521920 268338123131043840
• Sum of all divisors σ(n): 1003009787284501920
• Sum of proper divisors (its aliquot sum) s(n): 734671664153458080
• 268338123131043840 is an abundant number, because the sum of its proper divisors (734671664153458080) is greater than itself. Its abundance is 466333541022414240

Bases of 268338123131043840

• Binary: 1110111001010101000001100111101100111010111100000000000000₂
• Hexadecimal: 0x3B95419ECEBC000
• Base-36: 21E5XBYR73EO

Squares and roots of 268338123131043840

• 268338123131043840 squared (268338123131043840²) is 72005348325491245129797128001945600
• 268338123131043840 cubed (268338123131043840³) is 19321780025059371116172595347022736726455278895104000
• The square root of 268338123131043840 is 518013632.1864935631
• The cube root of 268338123131043840 is 645001.6009663555

Scales and comparisons

• 268,338,123,131,043,840 seconds is equal to 8,532,322,291 years, 13 weeks, 1 day, 17 hours, 4 minutes.
• To count from 1 to 268,338,123,131,043,840 would take you about twenty-five billion, five hundred ninety-six million, nine hundred sixty-six thousand, eight hundred seventy-three 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 268338123131043840 cubic inches would be around 53750.1 feet tall.

Recreational maths with 268338123131043840

• 268338123131043840 backwards is 048340131321833862
• 268338123131043840 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 268338123131043840's digits is 60
• More coming soon!