42418539640473458

Names of 42418539640473458

• Cardinal: 42418539640473458 can be written as Forty-two quadrillion, four hundred eighteen trillion, five hundred thirty-nine billion, six hundred forty million, four hundred seventy-three thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2418539640473458 × 10¹⁶

Factors of 42418539640473458

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 49

Divisors of 42418539640473458

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 7 11 14 22 29 49 58 77 98 121 154 203 242 319 343 406 539 638 686 841 847 1078 1331 1421 1682 1694 2233 2401 2662 2842 3509 3773 4466 4802 5887 5929 7018 7546 9251 9317 9947 11774 11858 14641 15631 16807 18502 18634 19894 24563 26411 29282 31262 33614 38599 41209 41503 49126 52822 64757 65219 69629 77198 82418 83006 101761 102487 109417 117649 129514 130438 139258 161051 171941 184877 203522 204974 218834 235298 270193 288463 290521 322102 343882 369754 424589 453299 456533 487403 540386 576926 581042 712327 717409 765919 849178 906598 913066 974806 1119371 1127357 1203587 1294139 1424654 1434818 1531838 1771561 1891351 2019241 2033647 2238742 2254714 2407174 2588278 2972123 3173093 3195731 3411821 3543122 3782702 4038482 4067294 4670479 4986289 5021863 5361433 5944246 6346186 6391462 6823642 7835597 7891499 8425109 9340958 9972578 10043726 10722866 12313081 12400927 13239457 14134687 14235529 15671194 15782998 16850218 19487171 20804861 22211651 22370117 24626162 24801854 26478914 28269374 28471058 32693353 34904023 35153041 37530031 38974342 41609722 44423302 44740234 51375269 54849179 55240493 58975763 65386706 69808046 70306082 75060062 86191567 86806489 92676199 98942809 102750538 109698358 110480986 117951526 135443891 136410197 145634027 155481557 156590819 172383134 173612978 185352398 197885618 214358881 228853471 244328161 246071287 270887782 272820394 291268054 310963114 313181638 359626883 383944253 386683451 412830341 428717762 457706942 488656322 492142574 565127959 603340969 607645423 648733393 719253766 767888506 773366902 825660682 948107237 954871379 1019438189 1088370899 1130255918 1206681938 1215290846 1297466786 1489882801 1500512167 1601974297 1710297127 1722499009 1896214474 1909742758 2038876378 2176741798 2517388181 2687609771 2706784157 2979765602 3001024334 3203948594 3420594254 3444998018 3955895713 4223386783 4253517961 4541133751 5034776362 5375219542 5413568314 6216407549 6636750659 6684099653 7136067323 7911791426 8446773566 8507035922 9082267502 10429179607 10503585169 11213820079 11972079889 12432815098 13273501318 13368199306 14272134646 16388710811 17621717267 18813268397 18947489099 20858359214 21007170338 22427640158 23944159778 27691269991 29563707481 29774625727 32777421622 35243434534 37626536794 37894978198 43514852843 46457254613 46788697571 49952471261 55382539982 59127414962 59549251454 73004257249 73525096183 78496740553 87029705686 92914509226 93577395142 99904942522 114720975677 123352020869 131692878779 146008514498 147050192366 156993481106 180275818921 193838889937 206945952367 208422380089 229441951354 246704041738 263385757558 304603969901 325200782291 327520882997 360551637842 387677779874 413891904734 416844760178 511029800743 514675673281 549477183871 609207939802 650401564582 655041765994 803046829739 863464146083 1022059601486 1029351346562 1098954367742 1261930732447 1356872229559 1448621666569 1606093659478 1726928292166 2132227789307 2276405476037 2292646180979 2523861464894 2713744459118 2897243333138 3577208605201 3602729712967 4264455578614 4552810952074 4585292361958 5621327808173 6044249022581 7154417210402 7205459425934 8833515127129 9498105606913 11242655616346 12088498045162 14925594525149 15934838332259 17667030254258 18996211213826 25040460236407 25219107990769 29851189050298 31869676664518 39349294657211 50080920472814 50438215981538 61834605889903 66486739248391 78698589314422 104479161676043 123669211779806 132973478496782 175283221654849 208958323352086 275445062600477 350566443309698 432842241229321 550890125200954 731354131732301 865684482458642 1462708263464602 1928115438203339 3029895688605247 3856230876406678 6059791377210494 21209269820236729 42418539640473458
• Sum of all divisors σ(n): 84568393056358029
• Sum of proper divisors (its aliquot sum) s(n): 42149853415884571
• 42418539640473458 is a deficient number, because the sum of its proper divisors (42149853415884571) is less than itself. Its deficiency is 268686224588887

Bases of 42418539640473458

• Binary: 10010110101100110110111111100011001010010100011101110010₂
• Hexadecimal: 0x96B36FE3294772
• Base-36: BLO483BP75E

Squares and roots of 42418539640473458

• 42418539640473458 squared (42418539640473458²) is 1799332505230418123481974402477764
• 42418539640473458 cubed (42418539640473458³) is 76325057199508906873955929320875875089213277187912
• The square root of 42418539640473458 is 205957616.1264095087
• The cube root of 42418539640473458 is 348753.4969219943

Scales and comparisons

• 42,418,539,640,473,458 seconds is equal to 1,348,778,351 years, 21 weeks, 1 day, 21 hours, 17 minutes, 38 seconds.
• To count from 1 to 42,418,539,640,473,458 would take you about four billion, forty-six million, three hundred thirty-five thousand and fifty-four 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 42418539640473458 cubic inches would be around 29062.8 feet tall.

Recreational maths with 42418539640473458

• 42418539640473458 backwards is 85437404693581424
• 42418539640473458 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42418539640473458's digits is 77
• More coming soon!