13408468218189

Names of 13408468218189

• Cardinal: 13408468218189 can be written as Thirteen trillion, four hundred eight billion, four hundred sixty-eight million, two hundred eighteen thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3408468218189 × 10¹³

Factors of 13408468218189

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141067

Divisors of 13408468218189

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 27 29 33 81 87 99 127 261 297 319 381 783 841 891 957 1143 1397 2349 2523 2871 3429 3683 4191 7569 8613 9251 10287 11049 12573 22707 25839 27753 33147 37719 40513 68121 83259 99441 106807 113157 121539 140897 249777 298323 320421 364617 422691 749331 961263 1093851 1174877 1268073 1549867 2883789 3281553 3524631 3804219 4086013 4649601 8651367 10573893 11412657 12258039 13948803 17893919 31721679 36774117 41846409 44946143 53681757 95165037 110322351 118494377 125539227 134838429 161045271 196833109 330967053 355483131 404515287 483135813 518923651 590499327 1066449393 1213545861 1303438147 1449407439 1556770953 1771497981 3199348179 3640637583 3910314441 4670312859 5314493943 5708160161 9598044537 11730943323 14010938577 15048785879 15943481829 17124480483 35192829969 42032815731 45146357637 51373441449 105578489907 135439072911 154120324347 165536644669 406317218733 462360973041 496609934007 1218951656199 1489829802021 4469489406063 13408468218189
• Sum of all divisors σ(n): 22808649397248
• Sum of proper divisors (its aliquot sum) s(n): 9400181179059
• 13408468218189 is a deficient number, because the sum of its proper divisors (9400181179059) is less than itself. Its deficiency is 4008287039130

Bases of 13408468218189

• Binary: 11000011000111100110111111000011000101001101₂
• Hexadecimal: 0xC31E6FC314D
• Base-36: 4R3RJS3T9

Squares and roots of 13408468218189

• 13408468218189 squared (13408468218189²) is 179787019958184496510439721
• 13408468218189 cubed (13408468218189³) is 2410668543152228257212659774073760285269
• The square root of 13408468218189 is 3661757.5313214007
• The cube root of 13408468218189 is 23757.0797542093

Scales and comparisons

• 13,408,468,218,189 seconds is equal to 426,347 years, 42 weeks, 2 days, 9 hours, 3 minutes, 9 seconds.
• To count from 1 to 13,408,468,218,189 would take you about one million, sixty-five thousand, eight hundred sixty-nine 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 13408468218189 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13408468218189

• 13408468218189 backwards is 98181286480431
• The number of decimal digits it has is: 14
• The sum of 13408468218189's digits is 63
• More coming soon!