18140688264724480

Names of 18140688264724480

• Cardinal: 18140688264724480 can be written as Eighteen quadrillion, one hundred forty trillion, six hundred eighty-eight billion, two hundred sixty-four million, seven hundred twenty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.814068826472448 × 10¹⁶

Factors of 18140688264724480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 35
• Sum of prime factors: 130

Divisors of 18140688264724480

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 103 104 112 128 130 140 160 182 196 206 208 224 245 256 260 280 320 364 392 412 416 448 455 490 512 515 520 560 637 640 721 728 784 824 832 896 910 980 1024 1030 1040 1120 1274 1280 1339 1442 1456 1568 1648 1664 1792 1820 1960 2048 2060 2080 2240 2548 2560 2678 2884 2912 3136 3185 3296 3328 3584 3605 3640 3920 4096 4120 4160 4480 5047 5096 5120 5356 5768 5824 6272 6370 6592 6656 6695 7168 7210 7280 7840 8192 8240 8320 8960 9373 10094 10192 10240 10609 10712 11536 11648 12544 12740 13184 13312 13390 14336 14420 14560 15680 16384 16480 16640 17920 18746 20188 20384 20480 21218 21424 23072 23296 25088 25235 25480 26368 26624 26780 28672 28840 29120 31360 32768 32960 33280 35840 37492 40376 40768 40960 42436 42848 46144 46592 46865 50176 50470 50960 52736 53045 53248 53560 57344 57680 58240 62720 65536 65611 65920 66560 71680 74263 74984 80752 81536 81920 84872 85696 92288 93184 93730 100352 100940 101920 105472 106090 106496 107120 114688 115360 116480 125440 131072 131222 131840 133120 137917 143360 148526 149968 161504 163072 163840 169744 171392 184576 186368 187460 200704 201880 203840 210944 212180 212992 214240 229376 230720 232960 250880 262144 262444 263680 266240 275834 286720 297052 299936 323008 326144 327680 328055 339488 342784 369152 371315 372736 374920 401408 403760 407680 421888 424360 425984 428480 458752 461440 465920 501760 519841 524288 524888 527360 532480 551668 573440 594104 599872 646016 652288 655360 656110 678976 685568 689585 738304 742630 745472 749840 802816 807520 815360 843776 848720 851968 856960 917504 922880 931840 965419 1003520 1039682 1048576 1049776 1054720 1064960 1103336 1146880 1188208 1199744 1292032 1304576 1310720 1312220 1357952 1371136 1379170 1476608 1485260 1490944 1499680 1605632 1615040 1630720 1687552 1697440 1703936 1713920 1835008 1845760 1863680 1930838 2007040 2079364 2097152 2099552 2109440 2129920 2206672 2293760 2376416 2399488 2584064 2599205 2609152 2621440 2624440 2715904 2742272 2758340 2953216 2970520 2981888 2999360 3211264 3230080 3261440 3375104 3394880 3407872 3427840 3670016 3691520 3727360 3861676 4014080 4158728 4194304 4199104 4218880 4259840 4413344 4587520 4752832 4798976 4827095 5168128 5198410 5218304 5242880 5248880 5431808 5484544 5516680 5906432 5941040 5963776 5998720 6422528 6460160 6522880 6750208 6757933 6789760 6815744 6855680 7340032 7383040 7454720 7723352 8028160 8317456 8388608 8398208 8437760 8519680 8826688 9175040 9505664 9597952 9654190 10336256 10396820 10436608 10485760 10497760 10863616 10969088 11033360 11812864 11882080 11927552 11997440 12845056 12920320 13045760 13500416 13515866 13579520 13631488 13711360 14680064 14766080 14909440 15446704 16056320 16634912 16777216 16796416 16875520 17039360 17653376 18350080 19011328 19195904 19308380 20672512 20793640 20873216 20971520 20995520 21727232 21938176 22066720 23625728 23764160 23855104 23994880 25690112 25840640 26091520 27000832 27031732 27159040 27262976 27422720 29360128 29532160 29818880 30893408 32112640 33269824 33554432 33592832 33751040 33789665 34078720 35306752 36700160 38022656 38391808 38616760 41345024 41587280 41746432 41943040 41991040 43454464 43876352 44133440 47251456 47528320 47710208 47989760 51380224 51681280 52183040 54001664 54063464 54318080 54525952 54845440 58720256 59064320 59637760 61786816 64225280 66539648 67108864 67185664 67502080 67579330 68157440 70613504 73400320 76045312 76783616 77233520 82690048 83174560 83492864 83886080 83982080 86908928 87752704 88266880 94502912 95056640 95420416 95979520 102760448 103362560 104366080 108003328 108126928 108636160 109051904 109690880 117440512 118128640 119275520 123573632 128450560 133079296 134217728 134371328 135004160 135158660 136314880 141227008 146800640 152090624 153567232 154467040 165380096 166349120 166985728 167772160 167964160 173817856 175505408 176533760 189005824 190113280 190840832 191959040 205520896 206725120 208732160 216006656 216253856 217272320 218103808 219381760 234881024 236257280 238551040 247147264 256901120 266158592 268435456 268742656 270008320 270317320 272629760 282454016 293601280 304181248 307134464 308934080 330760192 332698240 333971456 335544320 335928320 347635712 351010816 353067520 378011648 380226560 381681664 383918080 411041792 413450240 417464320 432013312 432507712 434544640 436207616 438763520 469762048 472514560 477102080 494294528 513802240 532317184 536870912 537485312 540016640 540634640 545259520 564908032 587202560 608362496 614268928 617868160 661520384 665396480 667942912 671088640 671856640 695271424 702021632 706135040 756023296 760453120 763363328 767836160 822083584 826900480 834928640 864026624 865015424 869089280 872415232 877527040 939524096 945029120 954204160 988589056 1027604480 1064634368 1074970624 1080033280 1081269280 1090519040 1129816064 1174405120 1216724992 1228537856 1235736320 1323040768 1330792960 1335885824 1342177280 1343713280 1390542848 1404043264 1412270080 1512046592 1520906240 1526726656 1535672320 1644167168 1653800960 1669857280 1728053248 1730030848 1738178560 1744830464 1755054080 1879048192 1890058240 1908408320 1977178112 2055208960 2129268736 2149941248 2160066560 2162538560 2181038080 2259632128 2348810240 2433449984 2457075712 2471472640 2646081536 2661585920 2671771648 2684354560 2687426560 2781085696 2808086528 2824540160 3024093184 3041812480 3053453312 3071344640 3288334336 3307601920 3339714560 3456106496 3460061696 3476357120 3489660928 3510108160 3758096384 3780116480 3816816640 3954356224 4110417920 4258537472 4299882496 4320133120 4325077120 4362076160 4519264256 4697620480 4866899968 4914151424 4942945280 5292163072 5323171840 5343543296 5374853120 5562171392 5616173056 5649080320 6048186368 6083624960 6106906624 6142689280 6576668672 6615203840 6679429120 6912212992 6920123392 6952714240 6979321856 7020216320 7560232960 7633633280 7908712448 8220835840 8517074944 8599764992 8640266240 8650154240 8724152320 9038528512 9395240960 9733799936 9828302848 9885890560 10584326144 10646343680 10687086592 10749706240 11124342784 11232346112 11298160640 12096372736 12167249920 12213813248 12285378560 13153337344 13230407680 13358858240 13824425984 13840246784 13905428480 14040432640 15120465920 15267266560 15817424896 16441671680 17034149888 17199529984 17280532480 17300308480 17448304640 18077057024 18790481920 19467599872 19656605696 19771781120 21168652288 21292687360 21374173184 21499412480 22248685568 22464692224 22596321280 24192745472 24334499840 24427626496 24570757120 26306674688 26460815360 26717716480 27648851968 27680493568 27810856960 28080865280 30240931840 30534533120 31634849792 32883343360 34068299776 34399059968 34561064960 34600616960 34896609280 36154114048 38935199744 39313211392 39543562240 42337304576 42585374720 42748346368 42998824960 44497371136 44929384448 45192642560 48385490944 48668999680 48855252992 49141514240 52921630720 53435432960 55297703936 55360987136 55621713920 56161730560 60481863680 61069066240 63269699584 65766686720 68136599552 68798119936 69122129920 69201233920 72308228096 77870399488 78626422784 79087124480 84674609152 85170749440 85496692736 85997649920 88994742272 89858768896 90385285120 96770981888 97337999360 98283028480 105843261440 106870865920 110721974272 111243427840 112323461120 120963727360 122138132480 126539399168 131533373440 136273199104 137596239872 138244259840 138402467840 144616456192 155740798976 157252845568 158174248960 169349218304 170341498880 170993385472 171995299840 177989484544 179717537792 180770570240 193541963776 194675998720 196566056960 211686522880 213741731840 221443948544 222486855680 224646922240 241927454720 244276264960 253078798336 272546398208 275192479744 276488519680 276804935680 289232912384 311481597952 314505691136 316348497920 338698436608 340682997760 341986770944 343990599680 355978969088 359435075584 361541140480 387083927552 389351997440 393132113920 423373045760 427483463680 442887897088 444973711360 449293844480 483854909440 506157596672 545092796416 550384959488 553609871360 578465824768 622963195904 629011382272 632696995840 677396873216 681365995520 687981199360 711957938176 718870151168 723082280960 778703994880 786264227840 846746091520 854966927360 885775794176 889947422720 898587688960 967709818880 1012315193344 1090185592832 1100769918976 1107219742720 1156931649536 1245926391808 1258022764544 1265393991680 1354793746432 1362731991040 1375962398720 1423915876352 1446164561920 1557407989760 1572528455680 1693492183040 1709933854720 1771551588352 1779894845440 1797175377920 1935419637760 2024630386688 2180371185664 2201539837952 2214439485440 2313863299072 2491852783616 2516045529088 2530787983360 2709587492864 2725463982080 2751924797440 2847831752704 2892329123840 3114815979520 3145056911360 3386984366080 3543103176704 3559789690880 3594350755840 4049260773376 4360742371328 4403079675904 4428878970880 4627726598144 4983705567232 5032091058176 5061575966720 5450927964160 5503849594880 5695663505408 5784658247680 6229631959040 6290113822720 6773968732160 7086206353408 7119579381760 8098521546752 8721484742656 8806159351808 8857757941760 9255453196288 9967411134464 10123151933440 10901855928320 11007699189760 11569316495360 12459263918080 12580227645440 13547937464320 14172412706816 14239158763520 16197043093504 17442969485312 17612318703616 17715515883520 18510906392576 19934822268928 20246303866880 21803711856640 22015398379520 23138632990720 24918527836160 25160455290880 28344825413632 28478317527040 32394086187008 34885938970624 35224637407232 35431031767040 37021812785152 39869644537856 40492607733760 43607423713280 44030796759040 46277265981440 49837055672320 56689650827264 64788172374016 69771877941248 70862063534080 74043625570304 80985215467520 87214847426560 88061593518080 92554531962880 99674111344640 113379301654528 129576344748032 139543755882496 141724127068160 161970430935040 174429694853120 176123187036160 185109063925760 199348222689280 226758603309056 259152689496064 279087511764992 283448254136320 323940861870080 348859389706240 370218127851520 453517206618112 518305378992128 566896508272640 647881723740160 697718779412480 907034413236224 1133793016545280 1295763447480320 1395437558824960 1814068826472448 2267586033090560 2591526894960640 3628137652944896 4535172066181120 9070344132362240 18140688264724480
• Sum of all divisors σ(n): 55076345565237612
• Sum of proper divisors (its aliquot sum) s(n): 36935657300513132
• 18140688264724480 is an abundant number, because the sum of its proper divisors (36935657300513132) is greater than itself. Its abundance is 18794969035788652

Bases of 18140688264724480

• Binary: 1000000011100101101110000100000000000000000000000000000₂
• Hexadecimal: 0x4072DC20000000
• Base-36: 4YMC5524J5S

Squares and roots of 18140688264724480

• 18140688264724480 squared (18140688264724480²) is 329084570717912465363530311270400
• 18140688264724480 cubed (18140688264724480³) is 5969820610124327904793214034177782650494779392000
• The square root of 18140688264724480 is 134687372.3283830347
• The cube root of 18140688264724480 is 262755.1599777629

Scales and comparisons

• 18,140,688,264,724,480 seconds is equal to 576,817,773 years, 51 weeks, 1 day, 14 hours, 34 minutes, 40 seconds.
• To count from 1 to 18,140,688,264,724,480 would take you about one billion, seven hundred thirty million, four hundred fifty-three thousand, three hundred twenty-one 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 18140688264724480 cubic inches would be around 21896.3 feet tall.

Recreational maths with 18140688264724480

• 18140688264724480 backwards is 08442746288604181
• The number of decimal digits it has is: 17
• The sum of 18140688264724480's digits is 73
• More coming soon!