18682311868416

Names of 18682311868416

• Cardinal: 18682311868416 can be written as Eighteen trillion, six hundred eighty-two billion, three hundred eleven million, eight hundred sixty-eight thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8682311868416 × 10¹³

Factors of 18682311868416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 79

Divisors of 18682311868416

• Number of divisors d(n): 945
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 67 72 81 84 96 98 108 112 126 128 134 144 147 162 168 189 192 196 201 216 224 252 256 268 288 294 324 336 378 384 392 402 432 441 448 469 504 512 536 567 576 588 603 648 672 756 768 784 804 864 882 896 938 1008 1024 1072 1134 1152 1176 1206 1296 1323 1344 1407 1512 1536 1568 1608 1728 1764 1792 1809 1876 2016 2048 2144 2268 2304 2352 2412 2592 2646 2688 2814 3024 3072 3136 3216 3283 3456 3528 3584 3618 3752 3969 4032 4096 4221 4288 4489 4536 4608 4704 4824 5184 5292 5376 5427 5628 6048 6144 6272 6432 6566 6912 7056 7168 7236 7504 7938 8064 8192 8442 8576 8978 9072 9216 9408 9648 9849 10368 10584 10752 10854 11256 12096 12288 12544 12663 12864 13132 13467 13824 14112 14336 14472 15008 15876 16128 16384 16884 17152 17956 18144 18432 18816 19296 19698 20736 21168 21504 21708 22512 24192 24576 25088 25326 25728 26264 26934 27648 28224 28672 28944 29547 30016 31423 31752 32256 32768 33768 34304 35912 36288 36864 37632 37989 38592 39396 40401 41472 42336 43008 43416 45024 48384 49152 50176 50652 51456 52528 53868 55296 56448 57344 57888 59094 60032 62846 63504 64512 65536 67536 68608 71824 72576 73728 75264 75978 77184 78792 80802 82944 84672 86016 86832 88641 90048 94269 96768 98304 100352 101304 102912 105056 107736 110592 112896 114688 115776 118188 120064 121203 125692 127008 129024 131072 135072 137216 143648 145152 147456 150528 151956 154368 157584 161604 165888 169344 172032 173664 177282 180096 188538 193536 196608 200704 202608 205824 210112 215472 219961 221184 225792 229376 231552 236376 240128 242406 251384 254016 258048 262144 265923 270144 274432 282807 287296 290304 294912 301056 303912 308736 315168 323208 331776 338688 344064 347328 354564 360192 363609 377076 387072 393216 401408 405216 411648 420224 430944 439922 442368 451584 458752 463104 472752 480256 484812 502768 508032 516096 524288 531846 540288 548864 565614 574592 580608 589824 602112 607824 617472 630336 646416 659883 663552 677376 688128 694656 709128 720384 727218 754152 774144 786432 802816 810432 823296 840448 848421 861888 879844 884736 903168 917504 926208 945504 960512 969624 1005536 1016064 1032192 1048576 1063692 1080576 1097728 1131228 1149184 1161216 1179648 1204224 1215648 1234944 1260672 1292832 1319766 1327104 1354752 1376256 1389312 1418256 1440768 1454436 1508304 1548288 1572864 1605632 1620864 1646592 1680896 1696842 1723776 1759688 1769472 1806336 1835008 1852416 1891008 1921024 1939248 1979649 2011072 2032128 2064384 2127384 2161152 2195456 2262456 2298368 2322432 2359296 2408448 2431296 2469888 2521344 2545263 2585664 2639532 2654208 2709504 2752512 2778624 2836512 2881536 2908872 3016608 3096576 3145728 3211264 3241728 3293184 3361792 3393684 3447552 3519376 3538944 3612672 3670016 3704832 3782016 3842048 3878496 3959298 4022144 4064256 4128768 4254768 4322304 4390912 4524912 4596736 4644864 4718592 4816896 4862592 4939776 5042688 5090526 5171328 5279064 5308416 5419008 5505024 5557248 5673024 5763072 5817744 5938947 6033216 6193152 6422528 6483456 6586368 6723584 6787368 6895104 7038752 7077888 7225344 7340032 7409664 7564032 7684096 7756992 7918596 8044288 8128512 8257536 8509536 8644608 8781824 9049824 9193472 9289728 9437184 9633792 9725184 9879552 10085376 10181052 10342656 10558128 10616832 10838016 11010048 11114496 11346048 11526144 11635488 11877894 12066432 12386304 12845056 12966912 13172736 13447168 13574736 13790208 14077504 14155776 14450688 14819328 15128064 15368192 15513984 15837192 16088576 16257024 16515072 17019072 17289216 17563648 17816841 18099648 18386944 18579456 19267584 19450368 19759104 20170752 20362104 20685312 21116256 21233664 21676032 22020096 22228992 22692096 23052288 23270976 23755788 24132864 24772608 25690112 25933824 26345472 26894336 27149472 27580416 28155008 28311552 28901376 29638656 30256128 30736384 31027968 31674384 32177152 32514048 33030144 34038144 34578432 35127296 35633682 36199296 36773888 37158912 38535168 38900736 39518208 40341504 40724208 41370624 42232512 42467328 43352064 44457984 45384192 46104576 46541952 47511576 48265728 49545216 51380224 51867648 52690944 53788672 54298944 55160832 56310016 57802752 59277312 60512256 61472768 62055936 63348768 64354304 65028096 66060288 68076288 69156864 70254592 71267364 72398592 73547776 74317824 77070336 77801472 79036416 80683008 81448416 82741248 84465024 84934656 86704128 88915968 90768384 92209152 93083904 95023152 96531456 99090432 103735296 105381888 107577344 108597888 110321664 112620032 115605504 118554624 121024512 122945536 124111872 126697536 128708608 130056192 136152576 138313728 142534728 144797184 147095552 148635648 154140672 155602944 158072832 161366016 162896832 165482496 168930048 173408256 177831936 181536768 184418304 186167808 190046304 193062912 198180864 207470592 210763776 215154688 217195776 220643328 225240064 231211008 237109248 242049024 245891072 248223744 253395072 257417216 260112384 272305152 276627456 285069456 289594368 294191104 297271296 311205888 316145664 322732032 325793664 330964992 337860096 346816512 355663872 363073536 368836608 372335616 380092608 386125824 414941184 430309376 434391552 441286656 450480128 462422016 474218496 484098048 491782144 496447488 506790144 514834432 520224768 544610304 553254912 570138912 579188736 588382208 594542592 622411776 632291328 645464064 651587328 661929984 675720192 693633024 711327744 726147072 737673216 744671232 760185216 772251648 829882368 860618752 868783104 882573312 900960256 948436992 968196096 992894976 1013580288 1029668864 1040449536 1089220608 1106509824 1140277824 1158377472 1176764416 1244823552 1290928128 1303174656 1323859968 1351440384 1387266048 1422655488 1452294144 1475346432 1489342464 1520370432 1544503296 1659764736 1721237504 1737566208 1765146624 1801920512 1896873984 1936392192 1985789952 2027160576 2059337728 2080899072 2178441216 2213019648 2280555648 2316754944 2353528832 2489647104 2581856256 2606349312 2647719936 2702880768 2845310976 2904588288 2978684928 3040740864 3089006592 3319529472 3442475008 3475132416 3530293248 3603841024 3872784384 3971579904 4054321152 4118675456 4161798144 4356882432 4426039296 4561111296 4633509888 4707057664 4979294208 5163712512 5212698624 5295439872 5405761536 5690621952 5809176576 5957369856 6081481728 6178013184 6639058944 6950264832 7060586496 7207682048 7745568768 7943159808 8108642304 8237350912 8713764864 9122222592 9267019776 9958588416 10327425024 10425397248 10590879744 10811523072 11618353152 11914739712 12162963456 12356026368 13278117888 13900529664 14121172992 14415364096 15491137536 15886319616 16217284608 16474701824 17427529728 18244445184 18534039552 19917176832 20850794496 21181759488 21623046144 23236706304 23829479424 24325926912 24712052736 27801059328 28830728192 30982275072 31772639232 32434569216 32949403648 34855059456 36488890368 37068079104 39834353664 41701588992 42363518976 43246092288 46473412608 47658958848 48651853824 49424105472 55602118656 57661456384 63545278464 64869138432 69710118912 72977780736 74136158208 83403177984 86492184576 92946825216 95317917696 97303707648 98848210944 111204237312 115322912768 127090556928 129738276864 139420237824 145955561472 148272316416 166806355968 172984369152 190635835392 194607415296 222408474624 230645825536 259476553728 278840475648 291911122944 296544632832 333612711936 345968738304 381271670784 389214830592 444816949248 518953107456 583822245888 667225423872 691937476608 778429661184 889633898496 1037906214912 1167644491776 1334450847744 1556859322368 2075812429824 2335288983552 2668901695488 3113718644736 4670577967104 6227437289472 9341155934208 18682311868416
• Sum of all divisors σ(n): 65912677886979
• Sum of proper divisors (its aliquot sum) s(n): 47230366018563
• 18682311868416 is an abundant number, because the sum of its proper divisors (47230366018563) is greater than itself. Its abundance is 28548054150147

Bases of 18682311868416

• Binary: 100001111110111010000100100000000000000000000₂
• Hexadecimal: 0x10FDD0900000
• Base-36: 6MEJA4G00

Squares and roots of 18682311868416

• 18682311868416 squared (18682311868416²) is 349028776748757332898349056
• 18682311868416 cubed (18682311868416³) is 6520664458272027545786336457001109815296
• 18682311868416 is a perfect square number. Its square root is 4322304
• The cube root of 18682311868416 is 26534.4570727241

Scales and comparisons

• 18,682,311,868,416 seconds is equal to 594,039 years, 37 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,682,311,868,416 would take you about one million, four hundred eighty-five thousand and ninety-nine 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 18682311868416 cubic inches would be around 2211.2 feet tall.

Recreational maths with 18682311868416

• 18682311868416 backwards is 61486811328681
• 18682311868416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18682311868416's digits is 63
• More coming soon!