18418830517836

Names of 18418830517836

• Cardinal: 18418830517836 can be written as Eighteen trillion, four hundred eighteen billion, eight hundred thirty million, five hundred seventeen thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 1.8418830517836 × 10¹³

Factors of 18418830517836

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 837

Divisors of 18418830517836

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 49 54 61 62 63 81 84 93 98 108 122 124 126 147 162 183 186 189 196 217 243 244 252 279 294 324 366 372 378 427 434 441 486 549 558 567 588 651 729 732 733 756 837 854 868 882 961 972 1098 1116 1134 1281 1302 1323 1458 1466 1519 1647 1674 1701 1708 1764 1891 1922 1953 2187 2196 2199 2268 2511 2562 2604 2646 2883 2916 2932 2989 3038 3294 3348 3402 3782 3843 3844 3906 3969 4374 4398 4557 4941 5022 5103 5124 5131 5292 5673 5766 5859 5978 6076 6588 6597 6727 6804 7533 7564 7686 7812 7938 8649 8748 8796 8967 9114 9882 10044 10206 10262 11346 11529 11532 11718 11907 11956 13194 13237 13454 13671 14823 15066 15309 15372 15393 15876 17019 17298 17577 17934 18228 19764 19791 20181 20412 20524 22599 22692 22723 23058 23436 23814 25947 26388 26474 26901 26908 27342 29646 30132 30618 30786 34038 34587 34596 35154 35721 35868 35917 39582 39711 40362 41013 44469 44713 45198 45446 46116 46179 47089 47628 51057 51894 52731 52948 53802 54684 58621 59292 59373 60543 61236 61572 67797 68076 68169 69174 70308 71442 71834 77841 79164 79422 80703 80724 82026 88938 89426 90396 90892 92358 92659 94178 102114 103761 103788 105462 107163 107604 107751 117242 118746 119133 121086 123039 133407 134139 135594 136338 138348 138537 141267 142884 143668 153171 155682 158193 158844 159061 161406 164052 175863 177876 178119 178852 181629 184716 185318 188356 204228 204507 207522 210924 214326 215502 233523 234484 237492 238266 242109 242172 246078 266814 268278 271188 272676 277074 277977 282534 306342 311283 311364 312991 316386 318122 322812 323253 351726 356238 357399 363258 369117 370636 402417 409014 410347 415044 415611 423801 428652 431004 459513 467046 474579 476532 477183 484218 492156 527589 533628 534357 536556 544887 554148 555954 565068 612684 613521 622566 625982 632772 636244 646506 700569 703452 704413 712476 714798 726327 726516 738234 804834 818028 820694 831222 833931 847602 919026 933849 934092 938973 949158 954366 968436 969759 1055178 1068714 1072197 1089774 1107351 1111908 1113427 1207251 1227042 1231041 1245132 1246833 1251964 1271403 1293012 1378539 1386103 1401138 1408826 1429596 1431549 1452654 1476468 1582767 1603071 1609668 1634661 1641388 1662444 1667862 1695204 1838052 1840563 1867698 1877946 1898316 1908732 1939518 2101707 2110356 2113239 2137428 2144394 2178981 2179548 2190937 2214702 2226854 2414502 2454084 2462082 2493666 2501793 2542806 2757078 2772206 2802276 2816919 2817652 2863098 2872429 2905308 2909277 3165534 3206142 3216591 3269322 3322053 3335724 3340281 3621753 3681126 3693123 3735396 3740499 3755892 3814209 3879036 4135617 4158309 4203414 4226478 4288788 4294647 4357962 4381874 4429404 4453708 4748301 4829004 4903983 4924164 4930891 4987332 5003586 5085612 5514156 5521689 5544412 5633838 5726196 5744858 5818554 6331068 6339717 6412284 6433182 6536943 6538644 6572811 6644106 6680562 7243506 7362252 7386246 7480998 7505379 7628418 8271234 8316618 8406828 8450757 8452956 8589294 8617287 8715924 8727831 8763748 9496602 9649773 9702721 9807966 9861782 10007172 10020843 10865259 11043378 11079369 11221497 11267676 11442627 11489716 11637108 12474927 12679434 12866364 12883941 13073886 13145622 13288212 13361124 14244903 14487012 14711949 14772492 14792673 14961996 15010758 15256836 16542468 16565067 16633236 16901514 17178588 17234574 17455662 18993204 19019151 19299546 19405442 19615932 19718433 19723564 20041686 21730518 22086756 22158738 22442994 22516137 22885254 24949854 25352271 25358868 25767882 25851861 26147772 26183493 26291244 28489806 28949319 29108163 29423898 29585346 30021516 30062529 32595777 33130134 33238107 33803028 34327881 34469148 34516237 34911324 37424781 38038302 38599092 38651823 38810884 39436866 40083372 42734709 42969193 43461036 44317476 44378019 44885988 45032274 45770508 49695201 49899708 50704542 51535764 51703722 52366986 56979612 57057453 57898638 58216326 58847796 59155299 59170692 60125058 65191554 66260268 66476214 67548411 67919047 68655762 69032474 74849562 76056813 76076604 77303646 77555583 78550479 78873732 85469418 85938386 87324489 88756038 90064548 90187587 97787331 99390402 99714321 101409084 102983643 103407444 103548711 104733972 112274343 114114906 115797276 115955469 116432652 118310598 120250116 128204127 128907579 130383108 132952428 133134057 135096822 135838094 137311524 138064948 149699124 152113626 154607292 155111166 157100958 170938836 171172359 171876772 174648978 177465897 177512076 180375174 195574662 198780804 199428642 202645233 203757141 205967286 207097422 224548686 228170439 228229812 231910938 232666749 236621196 256408254 257815158 261973467 266268114 270193644 270562761 271676188 299142963 300784351 304227252 310222332 310646133 314201916 336823029 342344718 347866407 349297956 354931794 360750348 386722737 391149324 398857284 399402171 405290466 407514282 411934572 414194844 449097372 456340878 463821876 465333498 512816508 513517077 515630316 523946934 532397691 532536228 541125522 598285926 601568702 611271423 621292266 673646058 684511317 684689436 695732814 698000247 709863588 773445474 785920401 798804342 810580932 811688283 815028564 897428889 902353053 912681756 930666996 931938399 1010469087 1027034154 1047893868 1064795382 1082251044 1160168211 1196571852 1198206513 1203137404 1222542846 1242584532 1347292116 1369022634 1391465628 1396000494 1540551231 1546890948 1571840802 1597193073 1597608684 1623376566 1794857778 1804706106 1833814269 1863876798 2020938174 2054068308 2094000741 2105490457 2129590764 2320336422 2357761203 2396413026 2435064849 2445085692 2707059159 2738045268 2792000988 2795815197 3031407261 3081102462 3143681604 3194386146 3246753132 3480504633 3589715556 3594619539 3609412212 3667628538 3727753596 4041876348 4188001482 4210980914 4640672844 4715522406 4791579219 4792826052 4870129698 5414118318 5501442807 5591630394 6062814522 6162204924 6282002223 6316471371 6388772292 6961009266 7073283609 7189239078 7335257076 8121177477 8376002964 8387445591 8421961828 9431044812 9583158438 9740259396 10441513899 10783858617 10828236636 11002885614 11183260788 12125629044 12564004446 12632942742 13922018532 14146567218 14378478156 16242354954 16504328421 16774891182 18949414113 19166316876 20883027798 21219850827 21567717234 22005771228 24363532431 25128008892 25162336773 25265885484 28293134436 31324541697 32484709908 33008656842 33549782364 37898828226 41766055596 42439701654 43135434468 48727064862 49512985263 50324673546 56848242339 62649083394 66017313684 73090597293 75487010319 75797656452 84879403308 93973625091 97454129724 99025970526 100649347092 113696484678 125298166788 146181194586 148538955789 150974020638 170544727017 187947250182 198051941052 219271791879 227392969356 292362389172 297077911578 301948041276 341089454034 375894500364 438543583758 511634181051 594155823156 657815375637 682178908068 877087167516 1023268362102 1315630751274 1534902543153 2046536724204 2631261502548 3069805086306 4604707629459 6139610172612 9209415258918 18418830517836
• Sum of all divisors σ(n): 59140329151680
• Sum of proper divisors (its aliquot sum) s(n): 40721498633844
• 18418830517836 is an abundant number, because the sum of its proper divisors (40721498633844) is greater than itself. Its abundance is 22302668116008

Bases of 18418830517836

• Binary: 100001100000001110111110110011010011001001100₂
• Hexadecimal: 0x10C077D9A64C
• Base-36: 6J1HS4OR0

Squares and roots of 18418830517836

• 18418830517836 squared (18418830517836²) is 339253317644766771914122896
• 18418830517836 cubed (18418830517836³) is 6248649360312540557430450321453423973056
• The square root of 18418830517836 is 4291716.5001705321
• The cube root of 18418830517836 is 26409.1253070453

Scales and comparisons

• 18,418,830,517,836 seconds is equal to 585,661 years, 43 weeks, 3 days, 18 hours, 30 minutes, 36 seconds.
• To count from 1 to 18,418,830,517,836 would take you about one million, four hundred sixty-four thousand, one hundred 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 18418830517836 cubic inches would be around 2200.8 feet tall.

Recreational maths with 18418830517836

• 18418830517836 backwards is 63871503881481
• 18418830517836 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18418830517836's digits is 63
• More coming soon!