1819008691309040427

Names of 1819008691309040427

• Cardinal: 1819008691309040427 can be written as One quintillion, eight hundred nineteen quadrillion, eight trillion, six hundred ninety-one billion, three hundred nine million, forty thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.819008691309040427 × 10¹⁸

Factors of 1819008691309040427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2587

Divisors of 1819008691309040427

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 21 27 49 53 63 147 159 189 317 371 441 477 951 1113 1323 1431 2207 2219 2597 2809 2853 3339 6621 6657 7791 8427 8559 10017 15449 15533 16801 19663 19863 19971 23373 25281 46347 46599 50403 58989 59589 59913 70119 75843 100489 108143 116971 117607 137641 139041 139797 151209 176967 301467 324429 350913 352821 412923 417123 419391 453627 530901 699619 703423 818797 823249 890453 904401 973287 1052739 1058463 1238769 2098857 2110269 2456391 2469747 2671359 2713203 2919861 3158217 3175389 3716307 4870849 4897333 4923961 5325917 5731579 6199463 6233171 6296571 6330807 7369173 7409241 8014077 14612547 14691999 14771883 15977751 17194737 18598389 18699513 18889713 18992421 22107519 22227723 24042231 34095943 34281331 37079807 37281419 43396241 43632197 43837641 44075997 44315649 47933253 51584211 55795167 56098539 102287829 102843993 111239421 111844257 130188723 130896591 131512923 132227991 132946947 143799759 154752633 167385501 168295617 221779223 238671601 258154997 259558649 260969933 282273601 303773687 306863487 308531979 333718263 335532771 390566169 392689773 665337669 716014803 774464991 778675947 782909799 846820803 911321061 920590461 925595937 1001154789 1006598313 1171698507 1178069319 1544059133 1552454561 1807084979 1816910543 1965229771 1975915207 1996013007 2148044409 2323394973 2336027841 2348729397 2540462409 2733963183 4632177399 4657363683 5421254937 5450731629 5895689313 5927745621 5988039021 6444133227 6970184919 7008083523 7046188191 7621387227 8201889549 10808413931 10867181927 11754298819 12649594853 13682214841 13756608397 13831406449 13896532197 13972091049 16263764811 16352194887 17687067939 17783236863 32425241793 32601545781 35262896457 37948784559 41046644523 41269825191 41494219347 41689596591 41916273147 48791294433 49056584661 53061203817 53349710589 75658897517 81835134049 82280091733 95775503887 96296258779 97275725379 97804637343 105788689371 113846353677 123139933569 123809475573 124482658041 226976692551 245505402147 246840275199 287326511661 288888776337 291827176137 293413912029 317366068113 341539061031 369419800707 371428426719 373447974123 489466745161 572845938343 575960642131 622977837407 670428527209 680930077653 736516206441 740520825597 861979534983 866666329011 1468400235483 1718537815029 1727881926393 1868933512221 2011285581627 2042790232959 2209548619323 2221562476791 2585938604949 2599998987033 3426267216127 4009921568401 4337262104597 4360844861849 4405200706449 5155613445087 5183645779179 5606800536663 6033856744881 10278801648381 12029764705203 13011786313791 13082534585547 13215602119347 15466840335261 15550937337537 16820401609989 18101570234643 23983870512889 25941737493533 30360834732179 30525914032943 30836404945143 36089294115609 39035358941373 39247603756641 71951611538667 77825212480599 91082504196537 91577742098829 92509214835429 108267882346827 117106076824119 117742811269923 181592162454731 212525843125253 215854834616001 233475637441797 273247512589611 274733226296487 544776487364193 637577529375759 647564503848003 700426912325391 819742537768833 824199678889461 1271145137183117 1374912087157249 1634329462092579 1912732588127277 3813435411549351 4124736261471747 4902988386277737 5738197764381831 9624384610100743 11440306234648053 12374208784415241 28873153830302229 34320918703944159 37122626353245723 67370692270705201 86619461490906687 202112076812115603 259858384472720061 606336230436346809 1819008691309040427
• Sum of all divisors σ(n): 3206626495916952360
• Sum of proper divisors (its aliquot sum) s(n): 1387617804607911933
• 1819008691309040427 is a deficient number, because the sum of its proper divisors (1387617804607911933) is less than itself. Its deficiency is 431390886701128494

Bases of 1819008691309040427

• Binary: 1100100111110011010101100010001101000110100101101001100101011₂
• Hexadecimal: 0x193E6AC468D2D32B
• Base-36: DTIORKMORL0R

Squares and roots of 1819008691309040427

• 1819008691309040427 squared (1819008691309040427²) is 3308792619057827926262208099520342329
• 1819008691309040427 cubed (1819008691309040427³) is 6018722531805391913301543157902692932784806427540334483
• The square root of 1819008691309040427 is 1348706302.8358102943
• The cube root of 1819008691309040427 is 1220707.4395843379

Scales and comparisons

• 1,819,008,691,309,040,427 seconds is equal to 57,838,849,820 years, 16 weeks, 3 days, 9 hours, 27 seconds.
• To count from 1 to 1,819,008,691,309,040,427 would take you about two hundred two billion, four hundred thirty-five million, nine hundred seventy-four thousand, three hundred seventy-one 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 1819008691309040427 cubic inches would be around 101725.6 feet tall.

Recreational maths with 1819008691309040427

• 1819008691309040427 backwards is 7240409031968009181
• The number of decimal digits it has is: 19
• The sum of 1819008691309040427's digits is 72
• More coming soon!