42185390831892

Names of 42185390831892

• Cardinal: 42185390831892 can be written as Forty-two trillion, one hundred eighty-five billion, three hundred ninety million, eight hundred thirty-one thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 4.2185390831892 × 10¹³

Factors of 42185390831892

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1368

Divisors of 42185390831892

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 71 77 84 98 99 121 126 132 142 147 154 196 198 213 231 242 252 284 294 308 343 363 396 426 441 462 484 497 539 547 588 639 686 693 726 727 781 847 852 882 924 994 1029 1078 1089 1094 1278 1372 1386 1452 1454 1491 1562 1617 1641 1694 1764 1988 2058 2156 2178 2181 2188 2343 2541 2556 2772 2908 2982 3087 3124 3234 3282 3388 3479 3773 3829 4116 4356 4362 4473 4686 4851 4923 5082 5089 5467 5929 5964 6017 6174 6468 6543 6564 6958 7029 7546 7623 7658 7997 8591 8724 8946 9372 9702 9846 10164 10178 10437 10934 11319 11487 11858 12034 12348 13086 13916 14058 15092 15246 15267 15316 15994 16401 17182 17787 17892 18051 19404 19692 20356 20874 21868 22638 22974 23716 23991 24068 24353 25773 26172 26803 28116 30492 30534 31311 31988 32802 33957 34364 34461 35574 35623 36102 38269 38837 41503 41748 42119 45276 45801 45948 47982 48706 49203 51546 51617 53361 53606 54153 55979 60137 61068 62622 65604 66187 67914 68922 71148 71246 71973 72204 73059 76538 77319 77674 80409 83006 84238 87967 91602 95964 97412 98406 103092 103234 106722 106869 107212 108306 111958 114807 116511 120274 124509 125244 126357 132374 135828 137844 142492 143946 146118 153076 154638 154851 155348 160818 166012 167937 168476 175934 180411 183204 187621 196812 198561 206468 213444 213738 216612 219177 223916 229614 233022 240548 241227 249018 249361 252714 263901 264748 267883 271859 287892 292236 294833 309276 309702 320607 321636 335874 344421 349533 351868 360822 361319 373527 375242 379071 391853 397122 397669 420959 427207 427476 438354 459228 463309 464553 466044 482454 498036 498722 503811 505428 527802 535766 541233 543718 562863 567787 589666 595683 615769 619404 641214 671748 688842 699066 721644 722638 747054 748083 750484 758142 783706 791703 794244 795338 803649 815577 841918 854414 876708 884499 926618 929106 964908 997444 1007622 1055604 1071532 1082466 1083957 1087436 1125726 1135574 1175559 1179332 1191366 1193007 1231538 1262877 1281621 1282428 1377684 1389927 1398132 1445276 1494108 1496166 1516284 1567412 1583406 1590676 1607298 1631154 1683836 1688589 1703361 1708828 1768998 1847307 1853236 1858212 1903013 2015244 2063831 2164932 2167914 2244249 2251452 2271148 2351118 2382732 2386014 2410947 2446731 2463076 2525754 2529233 2563242 2653497 2742971 2779854 2783683 2946713 2990449 2992332 3166812 3214596 3243163 3251871 3262308 3377178 3406722 3526677 3537996 3579021 3694614 3788631 3806026 3844863 3974509 4127662 4169781 4310383 4335828 4374359 4488498 4699277 4702236 4772028 4821894 4893462 5051508 5058466 5110083 5126484 5306994 5485942 5541921 5559708 5567366 5709039 5893426 5980898 6191493 6245657 6486326 6503742 6754356 6813444 7053354 7158042 7389228 7577262 7587699 7612052 7689726 7949018 8228913 8255324 8339562 8351049 8620766 8748718 8840139 8971347 8976996 9398554 9643788 9729489 9786924 10116932 10220166 10613988 10971884 11083842 11134732 11418078 11786852 11923527 11961796 12382986 12491314 12931149 12972652 13007484 13123077 13321091 14097831 14106708 14316084 15154524 15175398 15379452 15898036 16457826 16679124 16702098 17127117 17241532 17497436 17680278 17704631 17942694 18574479 18736971 18797108 19458978 19485781 20440332 20933143 22167684 22702141 22763097 22836156 23847054 24686739 24765972 24982628 25053147 25862298 26246154 26520417 26642182 26914041 27821563 28195662 28234499 29188467 30172681 30350796 30620513 32894939 32915652 33404196 34254234 35360556 35409262 35770581 35885388 37148958 37473942 38793447 38917956 38971562 39369231 39963273 41866286 42293493 43719599 45404282 45526194 47694108 48117949 49373478 50106294 51724596 52492308 53040834 53113893 53284364 53828082 55643126 56210913 56391324 56468998 58376934 58457343 60345362 61241026 62799429 65789878 68106423 68508468 70818524 71541162 74297916 74947884 77586894 77943124 78738462 79926546 83464689 83732572 84586986 84703497 87439198 90518043 90808564 91052388 91861539 96235898 98684817 98746956 100212588 106081668 106227786 107656164 111286252 112421826 112937996 116753868 116914686 119889819 120690724 122482052 125598858 131158797 131579756 136212846 136400467 143082324 144353847 146532001 155173788 157476924 159341679 159853092 166929378 169173972 169406994 174878396 175372029 181036086 183723078 188398287 192471796 194750941 197369634 197641493 204319269 212455572 214343591 224843652 230264573 233829372 239779638 250394067 251197716 254110491 262317594 271554129 272425692 272800934 275584617 288707694 293064002 296054451 306037193 310579489 318683358 333858756 336825643 338813988 350744058 362072172 367446156 376796574 389501882 393476391 394739268 395282986 408638538 409201401 428687182 433061541 439596003 460529146 479559276 500788134 508220982 524635188 543108258 545601868 551169234 577415388 584252823 586128004 592108902 592924479 612074386 621158978 637366716 643030773 673651286 690793719 701488116 753593148 779003764 786952782 790565972 817277076 818402802 857374364 866123082 879192006 918111579 921058292 931738467 1001576268 1010476929 1016441964 1086216516 1102338468 1168505646 1184217804 1185848958 1224148772 1227604203 1242317956 1286061546 1318788009 1347302572 1381587438 1383490451 1500405137 1573905564 1611852011 1636805604 1732246164 1752758469 1758384012 1778773437 1836223158 1863476934 1929092319 2020953858 2072381157 2142260351 2174056423 2337011292 2357779501 2371697916 2455208406 2572123092 2637576018 2754334737 2763174876 2766980902 2795215401 3000810274 3031430787 3223704022 3416374379 3505516938 3557546874 3672446316 3726953868 3858184638 4041907716 4144762314 4150471353 4284520702 4348112846 4501215411 4715559002 4835556033 4910416812 5275152036 5508669474 5533961804 5590430802 6001620548 6062861574 6426781053 6447408044 6522169269 6832748758 7011033876 7073338503 7115093748 7716369276 8289524628 8300942706 8569041404 8696225692 9002430822 9431118004 9671112066 9684433157 10249123137 11017338948 11180861604 12125723148 12451414059 12853562106 13044338538 13503646233 13665497516 14146677006 14506668099 15218394961 16504456507 16601885412 18004861644 19280343159 19342224132 19368866314 19566507807 20498246274 21220015509 23914620653 24902828118 25707124212 26088677076 27007292466 28293354012 29013336198 29053299471 30436789922 30747369411 33008913014 38560686318 38737732628 39133015614 40996492548 42440031018 45655184883 47829241306 49513369521 49805656236 54014584932 58026672396 58106598942 60873579844 61494738822 66017826028 71743861959 77121372636 78266031228 84880062036 87159898413 91310369766 95658482612 99026739042 106528764727 116213197884 122989477644 136965554649 143487723918 148540108563 167402344571 174319796826 182620739532 198053478084 213057529454 215231585877 273931109298 286975447836 297080217126 319586294181 334804689142 348639593652 426115058908 430463171754 502207033713 547862218596 594160434252 639172588362 669609378284 860926343508 958758882543 1004414067426 1171816411997 1278345176724 1506621101139 1917517765086 2008828134852 2343632823994 3013242202278 3515449235991 3835035530172 4687265647988 6026484404556 7030898471982 10546347707973 14061796943964 21092695415946 42185390831892
• Sum of all divisors σ(n): 139058473881600
• Sum of proper divisors (its aliquot sum) s(n): 96873083049708
• 42185390831892 is an abundant number, because the sum of its proper divisors (96873083049708) is greater than itself. Its abundance is 54687692217816

Bases of 42185390831892

• Binary: 1001100101111000001101001111000011100100010100₂
• Hexadecimal: 0x265E0D3C3914
• Base-36: EYBP8I8T0

Squares and roots of 42185390831892

• 42185390831892 squared (42185390831892²) is 1779607199639477607804299664
• 42185390831892 cubed (42185390831892³) is 75073425244040214803975731114243416084288
• The square root of 42185390831892 is 6495028.1625172343
• The cube root of 42185390831892 is 34811.3361007305

Scales and comparisons

• 42,185,390,831,892 seconds is equal to 1,341,364 years, 48 weeks, 6 days, 7 hours, 58 minutes, 12 seconds.
• To count from 1 to 42,185,390,831,892 would take you about three million, three hundred fifty-three thousand, four hundred twelve 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 42185390831892 cubic inches would be around 2900.9 feet tall.

Recreational maths with 42185390831892

• 42185390831892 backwards is 29813809358124
• 42185390831892 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42185390831892's digits is 63
• More coming soon!