18082080405144

Names of 18082080405144

• Cardinal: 18082080405144 can be written as Eighteen trillion, eighty-two billion, eighty million, four hundred five thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8082080405144 × 10¹³

Factors of 18082080405144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 100963

Divisors of 18082080405144

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 79 84 108 114 126 133 152 158 168 171 189 216 228 237 252 266 316 342 378 399 456 474 504 513 532 553 632 684 711 756 798 948 1026 1064 1106 1197 1368 1422 1501 1512 1596 1659 1896 2052 2133 2212 2394 2844 3002 3192 3318 3591 4104 4266 4424 4503 4788 4977 5688 6004 6241 6636 7182 8532 9006 9576 9954 10507 12008 12482 13272 13509 14364 14931 17064 18012 18723 19908 21014 24964 27018 28728 29862 31521 36024 37446 39816 40527 42028 43687 49928 54036 56169 59724 63042 74892 81054 84056 87374 94563 100853 108072 112338 118579 119448 126084 131061 149784 162108 168507 174748 189126 201706 224676 237158 252168 262122 283689 302559 324216 337014 349496 355737 378252 393183 403412 449352 474316 524244 567378 605118 674028 705971 711474 756504 786366 806824 830053 907677 948632 1048488 1067211 1134756 1179549 1210236 1348056 1411942 1422948 1572732 1660106 1815354 1916207 2117913 2134422 2269512 2359098 2420472 2490159 2723031 2823884 2845896 3145464 3201633 3320212 3630708 3832414 4235826 4268844 4718196 4980318 5446062 5647768 5748621 6353739 6403266 6640424 7261416 7470477 7664828 7967387 8471652 8537688 9436392 9960636 10892124 11497242 12707478 12806532 13413449 14940954 15329656 15934774 16943304 17245863 19061217 19921272 21784248 22411431 22994484 23902161 25414956 25613064 26826898 29881908 31869548 34491726 38122434 40240347 44822862 45988968 47804322 50829912 51737589 53653796 55771709 59763816 63739096 68983452 71706483 76244868 80480694 89645724 95608644 103475178 107307592 111543418 120721041 137966904 143412966 151380353 152489736 160961388 167315127 179291448 191217288 206950356 215119449 223086836 241442082 286825932 302760706 321922776 334630254 362163123 413900712 430238898 446173672 454141059 482884164 501945381 573651864 605521412 629423573 669260508 724326246 860477796 908282118 965768328 1003890762 1059662471 1211042824 1258847146 1338521016 1362423177 1448652492 1505836143 1720955592 1816564236 1888270719 2007781524 2119324942 2517694292 2724846354 2897304984 3011672286 3178987413 3633128472 3776541438 4015563048 4087269531 4238649884 4405965011 5035388584 5449692708 5664812157 6023344572 6357974826 7553082876 8174539062 8477299768 8811930022 9536962239 10899385416 11329624314 11959047887 12046689144 12715949652 13217895033 15106165752 16349078124 16994436471 17623860044 19073924478 22659248628 23918095774 25431899304 26435790066 28610886717 32698156248 33988872942 35247720088 35877143661 38147848956 39653685099 45318497256 47836191548 52871580132 57221773434 67977745884 71754287322 76295697912 79307370198 83713335209 95672383096 105743160264 107631430983 114443546868 118961055297 135955491768 143508574644 158614740396 167426670418 215262861966 228887093736 237922110594 251140005627 287017149288 317229480792 322894292949 334853340836 430525723932 475844221188 502280011254 645788585898 669706681672 753420016881 861051447864 951688442376 1004560022508 1291577171796 1506840033762 2009120045016 2260260050643 2583154343592 3013680067524 4520520101286 6027360135048 9041040202572 18082080405144
• Sum of all divisors σ(n): 61199820864000
• Sum of proper divisors (its aliquot sum) s(n): 43117740458856
• 18082080405144 is an abundant number, because the sum of its proper divisors (43117740458856) is greater than itself. Its abundance is 25035660053712

Bases of 18082080405144

• Binary: 100000111001000001111111110101011011010011000₂
• Hexadecimal: 0x10720FFAB698
• Base-36: 6EQSJT2U0

Squares and roots of 18082080405144

• 18082080405144 squared (18082080405144²) is 326961631778092603181660736
• 18082080405144 cubed (18082080405144³) is 5912146515208556043242593584641637225984
• The square root of 18082080405144 is 4252302.9531236365
• The cube root of 18082080405144 is 26247.1890106293

Scales and comparisons

• 18,082,080,405,144 seconds is equal to 574,954 years, 11 weeks, 5 days, 32 minutes, 24 seconds.
• To count from 1 to 18,082,080,405,144 would take you about one million, four hundred thirty-seven thousand, three hundred eighty-five 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 18082080405144 cubic inches would be around 2187.3 feet tall.

Recreational maths with 18082080405144

• 18082080405144 backwards is 44150408028081
• The number of decimal digits it has is: 14
• The sum of 18082080405144's digits is 45
• More coming soon!