18142831811790

Names of 18142831811790

• Cardinal: 18142831811790 can be written as Eighteen trillion, one hundred forty-two billion, eight hundred thirty-one million, eight hundred eleven thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.814283181179 × 10¹³

Factors of 18142831811790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7022

Divisors of 18142831811790

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 49 54 62 63 70 90 93 98 105 126 135 147 155 186 189 210 211 217 245 270 279 294 310 315 378 422 434 441 465 490 558 630 633 651 735 837 882 930 945 961 1055 1085 1266 1302 1323 1395 1470 1477 1519 1674 1890 1899 1922 1953 2110 2170 2205 2646 2790 2883 2954 3038 3165 3255 3798 3906 4185 4410 4431 4557 4805 5697 5766 5859 6330 6510 6541 6615 6727 6763 7385 7595 8370 8649 8862 9114 9495 9610 9765 10339 11394 11718 13082 13230 13293 13454 13526 13671 14415 14770 15190 17298 18990 19530 19623 20181 20289 20678 22155 22785 25947 26586 27342 28485 28830 29295 31017 32705 33635 33815 39246 39879 40362 40578 41013 43245 44310 45570 45787 47089 47341 51695 51894 56970 58590 58869 60543 60867 62034 65410 66465 67270 67630 68355 79758 82026 86490 91574 93051 94178 94682 98115 100905 101445 103390 117738 121086 121734 129735 132930 136710 137361 141267 142023 155085 176607 181629 182601 186102 196230 199395 201810 202771 202890 205065 209653 228935 235445 236705 259470 274722 279153 282534 284046 294345 302715 304335 310170 320509 331387 353214 363258 365202 398790 405542 410130 412083 419306 423801 426069 457870 465255 470890 473410 558306 588690 605430 608313 608670 628959 641018 662774 686805 706335 710115 824166 847602 852138 883035 908145 913005 930510 961527 994161 1013855 1048265 1216626 1236249 1257918 1271403 1278207 1373610 1395765 1412670 1419397 1420230 1426993 1467571 1602545 1656935 1766070 1816290 1824939 1826010 1886877 1923054 1988322 2027710 2060415 2096530 2119005 2130345 2472498 2542806 2556414 2791530 2838794 2853986 2884581 2935142 2982483 3041565 3144795 3205090 3313870 3649878 3773754 4120830 4238010 4258191 4260690 4280979 4402713 4807635 4970805 5474817 5660631 5769162 5964966 6083130 6181245 6289590 6357015 6391035 6499243 7096985 7134965 7337855 8516382 8561958 8653743 8805426 8947449 9124695 9434385 9615270 9935779 9941610 9988951 10272997 10949634 11321262 12362490 12714030 12774573 12782070 12842937 12998486 13208139 14193970 14269930 14422905 14675710 14912415 17307486 17894898 18249390 18868770 19497729 19871558 19977902 20545994 21290955 21404895 22013565 25549146 25685874 26416278 27374085 28303155 28845810 29807337 29824830 29966853 30818991 32496215 38323719 38528811 38995458 39624417 42581910 42809790 43268715 44027130 44236783 44737245 45494701 49678895 49944755 51364985 54748170 56606310 58493187 59614674 59933706 61637982 63872865 64214685 64992430 66040695 69922657 76647438 77057622 79248834 86537430 88473566 89422011 89474490 89900559 90989402 92456973 97488645 99357790 99889510 102729970 116986374 127745730 128429370 132081390 132710349 136484103 139845314 149036685 149834265 154094955 175479561 178844022 179801118 184913946 191618595 192644055 194977290 198122085 209767971 221183915 227473505 265420698 268266033 269701677 272968206 277370919 292465935 298073370 299668530 308189910 309657481 318462907 349613285 350959122 383237190 385288110 396244170 398131047 409452309 419535942 442367830 447110055 449502795 454947010 462284865 536532066 539403354 554741838 584931870 619314962 629303913 636925814 663551745 682420515 699226570 796262094 818904618 877397805 894220110 899005590 924569730 928972443 955388721 1048839855 1194393141 1228356927 1258607826 1327103490 1341330165 1348508385 1364841030 1371340273 1386854595 1548287405 1592314535 1754795610 1857944886 1887911739 1910777442 1990655235 2047261545 2097679710 2167602367 2388786282 2456713854 2682660330 2697016770 2742680546 2773709190 2786917329 2866166163 3096574810 3146519565 3184629070 3775823478 3981310470 4094523090 4114020819 4335204734 4644862215 4776943605 5573834658 5732332326 5971965705 6141784635 6293039130 6502807101 6856701365 8228041638 8360751987 8598498489 9289724430 9439558695 9553887210 9599381911 10838011835 11943931410 12283569270 12342062457 13005614202 13713402730 13934586645 14330830815 16721503974 17196996978 18879117390 19198763822 19508421303 20570104095 21676023670 24684124914 27869173290 28661661630 28798145733 32514035505 37026187371 39016842606 41140208190 41803759935 42992492445 47996909555 57596291466 58525263909 61710312285 65028071010 67195673377 74052374742 83607519870 85984984890 86394437199 95993819110 97542106515 117050527818 123420624570 134391346754 143990728665 172788874398 185130936855 195084213030 201587020131 259183311597 287981457330 292626319545 335978366885 370261873710 403174040262 431972185995 518366623194 585252639090 604761060393 671956733770 863944371990 1007935100655 1209522120786 1295916557985 1814283181179 2015870201310 2591833115970 3023805301965 3628566362358 6047610603930 9071415905895 18142831811790
• Sum of all divisors σ(n): 58438096392960
• Sum of proper divisors (its aliquot sum) s(n): 40295264581170
• 18142831811790 is an abundant number, because the sum of its proper divisors (40295264581170) is greater than itself. Its abundance is 22152432769380

Bases of 18142831811790

• Binary: 100001000000000110101000010111001110011001110₂
• Hexadecimal: 0x1080350B9CCE
• Base-36: 6FIP9MK7I

Squares and roots of 18142831811790

• 18142831811790 squared (18142831811790²) is 329162346150899213983004100
• 18142831811790 cubed (18142831811790³) is 5971937084989965919164953177869998339000
• The square root of 18142831811790 is 4259440.3167305913
• The cube root of 18142831811790 is 26276.5508829311

Scales and comparisons

• 18,142,831,811,790 seconds is equal to 576,885 years, 48 weeks, 3 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 18,142,831,811,790 would take you about one million, four hundred forty-two thousand, two hundred fourteen 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 18142831811790 cubic inches would be around 2189.7 feet tall.

Recreational maths with 18142831811790

• 18142831811790 backwards is 09711813824181
• 18142831811790 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18142831811790's digits is 54
• More coming soon!