42919331395155808

Names of 42919331395155808

• Cardinal: 42919331395155808 can be written as Forty-two quadrillion, nine hundred nineteen trillion, three hundred thirty-one billion, three hundred ninety-five million, one hundred fifty-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.2919331395155808 × 10¹⁶

Factors of 42919331395155808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 171

Divisors of 42919331395155808

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 16 17 32 34 43 68 86 109 136 172 218 272 289 344 436 544 578 688 731 872 1156 1376 1462 1744 1849 1853 2312 2924 3488 3698 3706 4624 4687 4913 5848 7396 7412 9248 9374 9826 11696 11881 12427 14792 14824 18748 19652 23392 23762 24854 29584 29648 31433 31501 37496 39304 47524 49708 59168 59296 62866 63002 74992 78608 79507 79679 83521 95048 99416 125732 126004 149984 157216 159014 159358 167042 190096 198832 201541 201977 211259 251464 252008 318028 318716 334084 380192 397664 403082 403954 422518 502928 504016 510883 534361 535517 636056 637432 668168 806164 807908 845036 1005856 1008032 1021766 1068722 1071034 1272112 1274864 1336336 1351619 1354543 1419857 1612328 1615816 1690072 2043532 2137444 2142068 2544224 2549728 2672672 2703238 2709086 2839714 3224656 3231632 3380144 3426197 3433609 3591403 4087064 4274888 4284136 5406476 5418172 5679428 6449312 6463264 6760288 6852394 6867218 7182806 8174128 8549776 8568272 8666263 8685011 9084137 9103789 10812952 10836344 11358856 13704788 13734436 14365612 16348256 17099552 17136544 17332526 17370022 18168274 18207578 21625904 21672688 21967969 22717712 22977523 23027231 27409576 27468872 28731224 34665052 34740044 36336548 36415156 43251808 43345376 43935938 45435424 45955046 46054462 54819152 54937744 57462448 58245349 58371353 61053851 69330104 69480088 72673096 72830312 87871876 91910092 92108924 109638304 109875488 114924896 116490698 116742706 122107702 138660208 138960176 145346192 145660624 147326471 147645187 154430329 154764413 175743752 183820184 184217848 232981396 233485412 244215404 277320416 277920352 290692384 291321248 294652942 295290374 308860658 309528826 351487504 367640368 368435696 373455473 390617891 391462927 465962792 466970824 488430808 589305884 590580748 617721316 619057652 702975008 735280736 736871392 746910946 781235782 782925854 931925584 933941648 944622667 976861616 990170933 992313001 1178611768 1181161496 1235442632 1238115304 1493821892 1562471564 1565851708 1863851168 1867883296 1889245334 1953723232 1980341866 1984626002 2357223536 2362322992 2470885264 2476230608 2504550007 2509968179 2625315593 2987643784 3124943128 3131703416 3778490668 3960683732 3969252004 4714447072 4724645984 4941770528 4952461216 5009100014 5019936358 5250631186 5975287568 6249886256 6263406832 6348743041 6640504147 6654869759 7556981336 7921367464 7938504008 10018200028 10039872716 10501262372 11950575136 12499772512 12526813664 12697486082 13281008294 13309739518 15113962672 15842734928 15877008016 16058585339 16832905861 16869321017 20036400056 20079745432 21002524744 25394972164 26562016588 26619479036 30227925344 31685469856 31754016032 32117170678 33665811722 33738642034 40072800112 40159490864 42005049488 42577350119 42669459043 50789944328 53124033176 53238958072 64234341356 67331623444 67477284068 80145600224 80318981728 84010098976 85154700238 85338918086 101579888656 106248066352 106477916144 107928631697 112888570499 128468682712 134663246888 134954568136 170309400476 170677836172 203159777312 212496132704 212955832288 215857263394 225777140998 256937365424 269326493776 269909136272 272995950763 286159399637 340618800952 341355672344 431714526788 451554281996 513874730848 538652987552 539818272544 545991901526 572318799274 681237601904 682711344688 723814952023 725380803731 863429053576 903108563992 1091983803052 1144637598548 1362475203808 1365422689376 1447629904046 1450761607462 1726858107152 1806217127984 1834786738849 2183967606104 2289275197096 2895259808092 2901523214924 3453716214304 3612434255968 3669573477698 4367935212208 4578550394192 4640931162971 5790519616184 5803046429848 7339146955396 8735870424416 9157100788384 9281862325942 11581039232368 11606092859696 12304854184391 14678293910792 18563724651884 23162078464736 23212185719392 24609708368782 29356587821584 31191374560433 37127449303768 49219416737564 58713175643168 62382749120866 74254898607536 78895829770507 98438833475128 124765498241732 148509797215072 157791659541014 196877666950256 249530996483464 315583319082028 393755333900512 499061992966928 631166638164056 998123985933856 1262333276328112 1341229106098619 2524666552656224 2682458212197238 5364916424394476 10729832848788952 21459665697577904 42919331395155808
• Sum of all divisors σ(n): 92767079632827600
• Sum of proper divisors (its aliquot sum) s(n): 49847748237671792
• 42919331395155808 is an abundant number, because the sum of its proper divisors (49847748237671792) is greater than itself. Its abundance is 6928416842515984

Bases of 42919331395155808

• Binary: 10011000011110101110011110001101110011100011011101100000₂
• Hexadecimal: 0x987AE78DCE3760
• Base-36: BQLMSNCDLR4

Squares and roots of 42919331395155808

• 42919331395155808 squared (42919331395155808²) is 1842069007407206996397008596132864
• 42919331395155808 cubed (42919331395155808³) is 79060370181655635877631885031784730581811549274112
• The square root of 42919331395155808 is 207169812.9437679635
• The cube root of 42919331395155808 is 350120.5880948003

Scales and comparisons

• 42,919,331,395,155,808 seconds is equal to 1,364,701,980 years, 8 weeks, 1 day, 6 hours, 23 minutes, 28 seconds.
• To count from 1 to 42,919,331,395,155,808 would take you about four billion, ninety-four million, one hundred five thousand, nine hundred forty 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 42919331395155808 cubic inches would be around 29176.7 feet tall.

Recreational maths with 42919331395155808

• 42919331395155808 backwards is 80855159313391924
• The number of decimal digits it has is: 17
• The sum of 42919331395155808's digits is 76
• More coming soon!