18457949862144

Names of 18457949862144

• Cardinal: 18457949862144 can be written as Eighteen trillion, four hundred fifty-seven billion, nine hundred forty-nine million, eight hundred sixty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8457949862144 × 10¹³

Factors of 18457949862144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2453

Divisors of 18457949862144

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 108 114 117 128 144 152 156 162 171 179 192 208 216 228 234 243 247 256 288 304 312 324 342 351 358 384 416 432 456 468 486 494 513 537 576 608 624 648 684 702 716 729 741 768 832 864 912 936 972 988 1026 1053 1074 1152 1216 1248 1296 1368 1404 1432 1458 1482 1539 1611 1664 1728 1824 1872 1944 1976 2052 2106 2148 2223 2237 2304 2327 2432 2496 2592 2736 2808 2864 2916 2964 3078 3159 3222 3328 3401 3456 3648 3744 3888 3952 4104 4212 4296 4446 4474 4617 4654 4833 4864 4992 5184 5472 5616 5728 5832 5928 6156 6318 6444 6669 6711 6802 6912 6981 7296 7488 7776 7904 8208 8424 8592 8892 8948 9234 9308 9477 9666 9984 10203 10368 10944 11232 11456 11664 11856 12312 12636 12888 13338 13422 13604 13851 13962 14499 14592 14976 15552 15808 16416 16848 17184 17784 17896 18468 18616 18954 19332 20007 20133 20406 20736 20943 21888 22464 22912 23328 23712 24624 25272 25776 26676 26844 27208 27702 27924 28998 29081 29952 30609 31104 31616 32832 33696 34368 35568 35792 36936 37232 37908 38664 40014 40266 40812 41886 42503 43497 43776 44213 44928 45824 46656 47424 49248 50544 51552 53352 53688 54416 55404 55848 57996 58162 60021 60399 61218 62208 62829 63232 65664 67392 68736 71136 71584 73872 74464 75816 77328 80028 80532 81624 83772 85006 86994 87243 88426 89856 91827 93312 94848 98496 101088 103104 106704 107376 108832 110808 111696 115992 116324 120042 120798 122436 125658 127509 130491 131328 132639 134784 137472 142272 143168 147744 148928 151632 154656 160056 161064 163248 167544 170012 173988 174486 176852 180063 181197 183654 186624 188487 189696 196992 202176 206208 213408 214752 217664 221616 223392 231984 232648 240084 241596 244872 251316 255018 260982 261729 265278 269568 275481 284544 286336 295488 297856 303264 309312 320112 322128 326496 335088 340024 347976 348972 353704 360126 362394 367308 376974 382527 393984 397917 400423 404352 412416 426816 429504 435328 443232 446784 463968 465296 480168 483192 489744 502632 510036 521964 523458 530556 543591 550962 552539 565461 569088 572672 590976 595712 606528 618624 640224 644256 652992 670176 680048 695952 697944 707408 720252 724788 734616 753948 765054 785187 795834 800846 808704 826443 853632 859008 870656 886464 893568 927936 930592 960336 966384 979488 1005264 1020072 1043928 1046916 1061112 1087182 1101924 1105078 1130922 1147581 1181952 1193751 1201269 1213056 1237248 1280448 1288512 1305984 1340352 1360096 1391904 1395888 1414816 1440504 1449576 1469232 1507896 1530108 1570374 1591668 1601692 1630773 1652886 1657617 1696383 1707264 1718016 1772928 1787136 1855872 1861184 1920672 1932768 1958976 2010528 2040144 2087856 2093832 2122224 2174364 2203848 2210156 2261844 2295162 2355561 2387502 2402538 2426112 2479329 2560896 2577024 2611968 2680704 2720192 2783808 2791776 2829632 2881008 2899152 2938464 3015792 3060216 3140748 3183336 3203384 3261546 3305772 3315234 3392766 3442743 3545856 3581253 3603807 3711744 3722368 3841344 3865536 3917952 4021056 4080288 4175712 4187664 4244448 4348728 4407696 4420312 4523688 4590324 4711122 4775004 4805076 4958658 4972851 5121792 5154048 5205499 5361408 5440384 5567616 5583552 5659264 5762016 5798304 5876928 6031584 6120432 6281496 6366672 6406768 6523092 6611544 6630468 6785532 6885486 7066683 7162506 7207614 7444736 7608037 7682688 7731072 7835904 8042112 8160576 8351424 8375328 8488896 8697456 8815392 8840624 9047376 9180648 9422244 9550008 9610152 9917316 9945702 10328229 10410998 10743759 10811421 10880768 11135232 11167104 11318528 11524032 11596608 11753856 12063168 12240864 12562992 12733344 12813536 13046184 13223088 13260936 13571064 13770972 14133366 14325012 14415228 14918553 15216074 15365376 15462144 15616497 16084224 16321152 16702848 16750656 16977792 17394912 17630784 17681248 18094752 18361296 18844488 19100016 19220304 19834632 19891404 20656458 20821996 21200049 21487518 21622842 22334208 22824111 23048064 23193216 23507712 24126336 24481728 25125984 25466688 25627072 26092368 26446176 26521872 27142128 27541944 28266732 28650024 28830456 29837106 30432148 30984687 31232994 32231277 32434263 32642304 33405696 33501312 33955584 34789824 35261568 35362496 36189504 36722592 37688976 38200032 38440608 39669264 39782808 41312916 41643992 42400098 42975036 43245684 44755659 45648222 46096128 46386432 46849491 48252672 48963456 50251968 50933376 51254144 52184736 52892352 53043744 54284256 55083888 56533464 57300048 57660912 59674212 60864296 61969374 62465988 64462554 64868526 67002624 68472333 69579648 70523136 70724992 72379008 73445184 75377952 76400064 76881216 79338528 79565616 82625832 83287984 84800196 85950072 86491368 89511318 91296444 93698982 97302789 97926912 98904481 100503936 101866752 102508288 104369472 105784704 106087488 108568512 110167776 113066928 114600096 115321824 119348424 121728592 123938748 124931976 128925108 129737052 134266977 136944666 139159296 140548473 141449984 144758016 146890368 150755904 152800128 153762432 158677056 159131232 165251664 166575968 169600392 171900144 172982736 179022636 182592888 187397964 194605578 197808962 201007872 205416999 208738944 211569408 212174976 217137024 220335552 226133856 229200192 230643648 238696848 243457184 247877496 249863952 257850216 259474104 268533954 273889332 281096946 291908367 293780736 296713443 301511808 305600256 307524864 317354112 318262464 330503328 333151936 339200784 343800288 345965472 358045272 365185776 374795928 389211156 395617924 402800931 410833998 417477888 421645419 424349952 434274048 440671104 452267712 458400384 461287296 477393696 486914368 495754992 499727904 515700432 518948208 537067908 547778664 562193892 583816734 593426886 603023616 616250997 634708224 636524928 661006656 666303872 678401568 687600576 691930944 716090544 730371552 749591856 778422312 791235848 805601862 821667996 843290838 881342208 890140329 904535424 916800768 922574592 954787392 973828736 991509984 999455808 1031400864 1037896416 1074135816 1095557328 1124387784 1167633468 1186853772 1232501994 1264936257 1273049856 1322013312 1332607744 1356803136 1375201152 1383861888 1432181088 1460743104 1499183712 1556844624 1582471696 1611203724 1643335992 1686581676 1780280658 1809070848 1848752991 1909574784 1947657472 1983019968 1998911616 2062801728 2075792832 2148271632 2191114656 2248775568 2335266936 2373707544 2465003988 2529872514 2644026624 2670420987 2713606272 2750402304 2767723776 2864362176 2921486208 2998367424 3113689248 3164943392 3222407448 3286671984 3373163352 3560561316 3697505982 3794808771 3819149568 3966039936 3997823232 4125603456 4151585664 4296543264 4382229312 4497551136 4670533872 4747415088 4930007976 5059745028 5340841974 5427212544 5546258973 5728724352 5842972416 5996734848 6227378496 6329886784 6444814896 6573343968 6746326704 7121122632 7395011964 7589617542 7932079872 8011262961 8251206912 8303171328 8593086528 8764458624 8995102272 9341067744 9494830176 9860015952 10119490056 10681683948 11092517946 11457448704 11993469696 12454756992 12659773568 12889629792 13146687936 13492653408 14242245264 14790023928 15179235084 16022525922 17186173056 17528917248 17990204544 18682135488 18989660352 19720031904 20238980112 21363367896 22185035892 24033788883 24909513984 25319547136 25779259584 26293375872 26985306816 28484490528 29580047856 30358470168 32045051844 34372346112 35980409088 37364270976 37979320704 39440063808 40477960224 42726735792 44370071784 48067577766 51558519168 52586751744 53970613632 56968981056 59160095712 60716940336 64090103688 72101366649 74728541952 75958641408 78880127616 80955920448 85453471584 88740143568 96135155532 103117038336 107941227264 113937962112 118320191424 121433880672 128180207376 144202733298 157760255232 161911840896 170906943168 177480287136 192270311064 227875924224 236640382848 242867761344 256360414752 288405466596 323823681792 341813886336 354960574272 384540622128 473280765696 485735522688 512720829504 576810933192 683627772672 709921148544 769081244256 971471045376 1025441659008 1153621866384 1419842297088 1538162488512 2050883318016 2307243732768 3076324977024 4614487465536 6152649954048 9228974931072 18457949862144
• Sum of all divisors σ(n): 62998713489600
• Sum of proper divisors (its aliquot sum) s(n): 44540763627456
• 18457949862144 is an abundant number, because the sum of its proper divisors (44540763627456) is greater than itself. Its abundance is 26082813765312

Bases of 18457949862144

• Binary: 100001100100110010011100010110111100100000000₂
• Hexadecimal: 0x10C9938B7900
• Base-36: 6JJGQS000

Squares and roots of 18457949862144

• 18457949862144 squared (18457949862144²) is 340695913113421708604276736
• 18457949862144 cubed (18457949862144³) is 6288548082484906428168446717900026281984
• The square root of 18457949862144 is 4296271.6234130263
• The cube root of 18457949862144 is 26427.8086707621

Scales and comparisons

• 18,457,949,862,144 seconds is equal to 586,905 years, 36 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,457,949,862,144 would take you about one million, four hundred sixty-seven thousand, two hundred sixty-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 18457949862144 cubic inches would be around 2202.3 feet tall.

Recreational maths with 18457949862144

• 18457949862144 backwards is 44126894975481
• 18457949862144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18457949862144's digits is 72
• More coming soon!