18423077894208

Names of 18423077894208

• Cardinal: 18423077894208 can be written as Eighteen trillion, four hundred twenty-three billion, seventy-seven million, eight hundred ninety-four thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.8423077894208 × 10¹³

Factors of 18423077894208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1148

Divisors of 18423077894208

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 169 192 208 216 234 271 288 312 338 351 416 432 468 507 542 576 624 676 702 813 832 859 864 936 1014 1084 1248 1352 1404 1521 1626 1718 1728 1872 2028 2168 2439 2496 2577 2704 2808 3042 3252 3436 3523 3744 4056 4336 4563 4878 5154 5408 5616 6084 6504 6872 7046 7317 7488 7731 8112 8672 9126 9756 10308 10569 10816 11167 11232 12168 13008 13744 14092 14634 15462 16224 17344 18252 19512 20616 21138 22334 22464 23193 24336 26016 27488 28184 29268 30924 31707 32448 33501 36504 39024 41232 42276 44668 45799 46386 48672 52032 54976 56368 58536 61848 63414 67002 73008 73441 78048 82464 84552 89336 91598 92772 95121 97344 100503 112736 117072 123696 126828 134004 137397 145171 146016 146882 156096 164928 169104 178672 183196 185544 190242 201006 220323 225472 232789 234144 247392 253656 268008 274794 290342 292032 293764 301509 338208 357344 366392 371088 380484 402012 412191 435513 440646 465578 468288 494784 507312 536016 549588 580684 587528 603018 660969 676416 698367 714688 732784 742176 760968 804024 824382 871026 881292 931156 954733 1014624 1072032 1099176 1161368 1175056 1206036 1236573 1306539 1321938 1396734 1465568 1484352 1521936 1608048 1648764 1742052 1762584 1862312 1909466 1982907 2029248 2095101 2144064 2198352 2322736 2350112 2412072 2473146 2613078 2643876 2793468 2864199 2931136 3026257 3043872 3216096 3297528 3484104 3525168 3724624 3818932 3919617 3965814 4190202 4396704 4645472 4700224 4824144 4946292 5226156 5287752 5586936 5728398 6052514 6087744 6285303 6432192 6595056 6968208 7050336 7449248 7637864 7839234 7931628 8380404 8592597 8793408 9078771 9290944 9648288 9892584 10452312 10575504 11173872 11456796 12105028 12411529 12570606 13190112 13936416 14100672 14898496 15275728 15678468 15863256 16760808 17185194 18157542 19296576 19785168 20904624 21151008 22347744 22913592 24210056 24823058 25141212 25777791 26380224 27236313 27872832 30551456 31356936 31726512 33521616 34370388 36315084 37234587 39341341 39570336 41809248 42302016 44695488 45827184 48420112 49646116 50282424 51555582 54472626 61102912 62713872 63085819 63453024 67043232 68740776 72630168 74469174 78682682 79140672 81708939 83618496 91654368 96840224 99292232 100564848 103111164 108945252 111703761 118024023 125427744 126171638 126906048 134086464 137481552 145260336 148938348 157365364 163417878 183308736 189257457 193680448 198584464 201129696 206222328 217890504 223407522 236048046 250855488 252343276 274963104 290520672 297876696 314730728 326835756 335111283 354072069 378514914 397168928 402259392 412444656 435781008 446815044 472096092 504686552 549926208 567772371 581041344 595753392 629461456 653671512 670222566 708144138 757029828 794337856 820115647 824889312 871562016 893630088 944192184 1009373104 1062216207 1135544742 1191506784 1258922912 1307343024 1340445132 1416288276 1514059656 1640231294 1649778624 1703317113 1743124032 1787260176 1888384368 2018746208 2124432414 2271089484 2383013568 2460346941 2517845824 2614686048 2680890264 2832576552 3028119312 3280462588 3406634226 3574520352 3776768736 4037492416 4248864828 4542178968 4920693882 5229372096 5361780528 5665153104 6056238624 6560925176 6813268452 7149040704 7381040823 7553537472 8497729656 9084357936 9841387764 10661503411 10723561056 11330306208 12112477248 13121850352 13626536904 14762081646 16995459312 18168715872 19682775528 21323006822 21447122112 22143122469 22660612416 26243700704 27253073808 29524163292 31984510233 33990918624 36337431744 39365551056 42646013644 44286244938 52487401408 54506147616 59048326584 63969020466 67981837248 78731102112 85292027288 88572489876 95953530699 109012295232 118096653168 127938040932 157462204224 170584054576 177144979752 191907061398 236193306336 255876081864 287860592097 341168109152 354289959504 383814122796 472386612672 511752163728 575721184194 682336218304 708579919008 767628245592 1023504327456 1151442368388 1417159838016 1535256491184 2047008654912 2302884736776 3070512982368 4605769473552 6141025964736 9211538947104 18423077894208
• Sum of all divisors σ(n): 58932835855200
• Sum of proper divisors (its aliquot sum) s(n): 40509757960992
• 18423077894208 is an abundant number, because the sum of its proper divisors (40509757960992) is greater than itself. Its abundance is 22086680066784

Bases of 18423077894208

• Binary: 100001100000101110101000000110111100001000000₂
• Hexadecimal: 0x10C175037840
• Base-36: 6J3G0WPC0

Squares and roots of 18423077894208

• 18423077894208 squared (18423077894208²) is 339409799096055475639947264
• 18423077894208 cubed (18423077894208³) is 6252973166804118054071947481657291046912
• The square root of 18423077894208 is 4292211.3058664759
• The cube root of 18423077894208 is 26411.1551296181

Scales and comparisons

• 18,423,077,894,208 seconds is equal to 585,796 years, 46 weeks, 2 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,423,077,894,208 would take you about one million, four hundred sixty-four thousand, four hundred ninety-two 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 18423077894208 cubic inches would be around 2200.9 feet tall.

Recreational maths with 18423077894208

• 18423077894208 backwards is 80249877032481
• The number of decimal digits it has is: 14
• The sum of 18423077894208's digits is 63
• More coming soon!