18394959350016

Names of 18394959350016

• Cardinal: 18394959350016 can be written as Eighteen trillion, three hundred ninety-four billion, nine hundred fifty-nine million, three hundred fifty thousand and sixteen.

Scientific notation

• Scientific notation: 1.8394959350016 × 10¹³

Factors of 18394959350016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8305

Divisors of 18394959350016

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 29 32 36 38 48 57 58 61 64 72 76 87 96 114 116 122 128 144 152 171 174 183 192 228 232 244 256 261 288 304 342 348 366 384 456 464 488 522 549 551 576 608 684 696 732 768 841 912 928 976 1044 1098 1102 1152 1159 1216 1368 1392 1464 1653 1682 1769 1824 1856 1952 2088 2196 2204 2304 2318 2432 2523 2736 2784 2928 3306 3364 3477 3538 3648 3712 3904 4176 4392 4408 4636 4864 4959 5046 5307 5472 5568 5856 6612 6728 6954 7076 7296 7424 7569 7808 8191 8352 8784 8816 9272 9918 10092 10431 10614 10944 11136 11712 13224 13456 13908 14152 14592 15138 15616 15921 15979 16382 16704 17568 17632 18544 19836 20184 20862 21228 21888 22272 23424 24573 26448 26912 27816 28304 30276 31842 31958 32764 33408 33611 35136 35264 37088 39672 40368 41724 42456 43776 46848 47937 49146 51301 52896 53824 55632 56608 60552 63684 63916 65528 66816 67222 70272 70528 73719 74176 79344 80736 83448 84912 95874 98292 100833 102602 105792 107648 111264 113216 121104 127368 127832 131056 134444 140544 141056 143811 147438 148352 153903 155629 158688 161472 166896 169824 191748 196584 201666 205204 211584 215296 222528 226432 237539 242208 254736 255664 262112 268888 287622 294876 296704 302499 307806 311258 317376 322944 333792 339648 383496 393168 403332 410408 423168 445056 452864 461709 466887 475078 484416 499651 509472 511328 524224 537776 575244 589752 604998 615612 622516 634752 645888 667584 679296 712617 766992 786336 806664 820816 890112 923418 933774 950156 968832 974719 999302 1018944 1022656 1048448 1075552 1150488 1179504 1209996 1231224 1245032 1269504 1335168 1358592 1400661 1425234 1498953 1533984 1572672 1613328 1641632 1846836 1867548 1900312 1937664 1949438 1998604 2037888 2045312 2096896 2137851 2151104 2300976 2359008 2419992 2462448 2490064 2670336 2801322 2850468 2924157 2997906 3067968 3145344 3226656 3283264 3693672 3735096 3800624 3898876 3997208 4075776 4090624 4275702 4302208 4496859 4513241 4601952 4718016 4839984 4924896 4980128 5602644 5700936 5848314 5995812 6135936 6290688 6453312 6566528 6888631 7387344 7470192 7601248 7797752 7994416 8551404 8604416 8772471 8993718 9026482 9203904 9436032 9493369 9679968 9849792 9960256 11205288 11401872 11696628 11991624 12271872 12906624 13133056 13539723 13777262 14489879 14774688 14940384 15202496 15595504 15988832 17102808 17544942 17987436 18052964 18407808 18872064 18986738 19359936 19699584 19920512 20665893 22410576 22803744 23393256 23983248 25813248 27079446 27554524 28480107 28979758 29549376 29880768 30404992 31191008 31977664 34205616 35089884 35974872 36105928 36815616 37973476 38719872 39399168 39841024 40619169 41331786 43469637 44821152 45607488 46786512 47966496 54158892 55109048 56960214 57959516 59098752 59761536 60809984 61997679 62382016 63955328 68411232 70179768 71949744 72211856 75946952 77439744 81238338 82663572 85440321 86939274 89642304 91214976 93573024 95932992 108317784 110218096 113920428 115919032 118197504 119523072 123995358 124764032 127910656 130408911 130883989 136822464 140359536 143899488 144423712 151893904 162476676 165327144 170880642 173878548 179284608 182429952 187146048 191865984 216635568 220436192 227840856 231838064 247990716 249528064 260817822 261767978 273644928 275307701 280719072 287798976 288847424 303787808 324953352 330654288 341761284 347757096 358569216 374292096 383731968 392651967 420206491 433271136 440872384 455681712 463676128 495981432 521635644 523535956 547289856 550615402 561438144 575597952 577694848 607575616 649906704 661308576 683522568 695514192 748584192 785303934 825923103 840412982 866542272 881744768 911363424 927352256 991962864 1043271288 1047071912 1101230804 1122876288 1151195904 1155389696 1177955901 1215151232 1260619473 1299813408 1322617152 1367045136 1391028384 1570607868 1651846206 1680825964 1733084544 1763489536 1822726848 1854704512 1983925728 2086542576 2094143824 2202461608 2245752576 2355911802 2430302464 2477769309 2521238946 2599626816 2645234304 2734090272 2782056768 3141215736 3303692412 3361651928 3466169088 3645453696 3709409024 3781858419 3967851456 4173085152 4188287648 4404923216 4711823604 4955538618 5042477892 5199253632 5290468608 5468180544 5564113536 6282431472 6607384824 6723303856 7290907392 7563716838 7935702912 7983923329 8346170304 8376575296 8809846432 9423647208 9911077236 10084955784 10398507264 10936361088 11128227072 12564862944 13214769648 13446607712 15127433676 15871405824 15967846658 16692340608 16753150592 17619692864 18847294416 19822154472 20169911568 21872722176 23951769987 25129725888 26429539296 26893215424 30254867352 31935693316 33384681216 33506301184 35239385728 37694588832 39644308944 40339823136 47903539974 50259451776 52859078592 53786430848 60509734704 63871386632 70478771456 71855309961 75389177664 79288617888 80679646272 95807079948 100518903552 105718157184 107572861696 121019469408 127742773264 143710619922 150778355328 158577235776 161359292544 191614159896 211436314368 242038938816 255485546528 287421239844 301556710656 317154471552 322718585088 383228319792 484077877632 510971093056 574842479688 634308943104 766456639584 968155755264 1021942186112 1149684959376 1532913279168 2043884372224 2299369918752 3065826558336 4598739837504 6131653116672 9197479675008 18394959350016
• Sum of all divisors σ(n): 58775189258240
• Sum of proper divisors (its aliquot sum) s(n): 40380229908224
• 18394959350016 is an abundant number, because the sum of its proper divisors (40380229908224) is greater than itself. Its abundance is 21985270558208

Bases of 18394959350016

• Binary: 100001011101011101001000001001000100100000000₂
• Hexadecimal: 0x10BAE9048900
• Base-36: 6IQIZUPS0

Squares and roots of 18394959350016

• 18394959350016 squared (18394959350016²) is 338374529488741061199200256
• 18394959350016 cubed (18394959350016³) is 6224385715026182095906970818608780804096
• The square root of 18394959350016 is 4288934.5238667377
• The cube root of 18394959350016 is 26397.7114589189

Scales and comparisons

• 18,394,959,350,016 seconds is equal to 584,902 years, 42 weeks, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,394,959,350,016 would take you about one million, four hundred sixty-two thousand, two hundred fifty-seven 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 18394959350016 cubic inches would be around 2199.8 feet tall.

Recreational maths with 18394959350016

• 18394959350016 backwards is 61005395949381
• The number of decimal digits it has is: 14
• The sum of 18394959350016's digits is 63
• More coming soon!