12818550470729829

Names of 12818550470729829

• Cardinal: 12818550470729829 can be written as Twelve quadrillion, eight hundred eighteen trillion, five hundred fifty billion, four hundred seventy million, seven hundred twenty-nine thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 1.2818550470729829 × 10¹⁶

Factors of 12818550470729829

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6365

Divisors of 12818550470729829

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 21 31 47 49 93 141 147 217 329 343 651 961 987 1029 1457 1519 2303 2401 2883 4371 4557 6277 6727 6909 7203 10199 10633 16121 18831 20181 30597 31899 43939 45167 47089 48363 71393 74431 112847 131817 135501 141267 194587 214179 223293 295019 307573 316169 329623 338541 499751 583761 885057 922719 948507 988869 1362109 1499253 2065133 2153011 2213183 2307361 3498257 4086327 6032197 6195399 6459033 6639549 6922083 9145589 9534763 10494771 14455931 15071077 15492281 18096591 27436767 28604289 39400729 42225379 43367793 45213231 46476843 64019123 66743341 101191517 108445967 118202187 126676137 192057369 200230023 275805103 283513259 295577653 303574551 325337901 448133861 467203387 708340619 827415309 850539777 886732959 1221422599 1344401583 1401610161 1851834263 1930635721 1984592813 2069043571 2125021857 3136937027 3664267797 5555502789 5791907163 5953778439 6207130713 8549958193 9410811081 12962839841 13514450047 13892149691 14483304997 21958559189 25649874579 37864100569 38888519523 40543350141 41676449073 43449914991 57406862153 59849707351 65875677567 90739878887 94601150329 97245047837 113592301707 172220586459 179549122053 265048703983 272219636661 283803450987 291735143511 401848035071 418947951457 635179152209 680715334859 795146111949 1205544105213 1256843854371 1779612726743 1855340927881 1905537456627 2042146004577 2812936245497 2932635660199 4446254065463 5338838180229 5566022783643 8438808736491 8797906980597 12457289087201 12987386495167 13338762196389 19690553718479 37371867261603 38962159485501 59071661155437 87201023610407 90911705466169 137833876029353 261603070831221 272735116398507 413501628088059 610407165272849 1831221495818547 4272850156909943 12818550470729829
• Sum of all divisors σ(n): 21044423696784192
• Sum of proper divisors (its aliquot sum) s(n): 8225873226054363
• 12818550470729829 is a deficient number, because the sum of its proper divisors (8225873226054363) is less than itself. Its deficiency is 4592677244675466

Bases of 12818550470729829

• Binary: 101101100010100110011101011011010101111110000001100101₂
• Hexadecimal: 0x2D8A675B57E065
• Base-36: 3I7SOSH3UXX

Squares and roots of 12818550470729829

• 12818550470729829 squared (12818550470729829²) is 164315236170647920642471910369241
• 12818550470729829 cubed (12818550470729829³) is 2106283147963341927855268809900006725966142789789
• The square root of 12818550470729829 is 113219037.5808319129
• The cube root of 12818550470729829 is 234034.3684801187

Scales and comparisons

• 12,818,550,470,729,829 seconds is equal to 407,590,254 years, 30 weeks, 4 days, 11 hours, 37 minutes, 9 seconds.
• To count from 1 to 12,818,550,470,729,829 would take you about one billion, two hundred twenty-two million, seven hundred seventy thousand, seven hundred sixty-three 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 12818550470729829 cubic inches would be around 19502.9 feet tall.

Recreational maths with 12818550470729829

• 12818550470729829 backwards is 92892707405581821
• The number of decimal digits it has is: 17
• The sum of 12818550470729829's digits is 78
• More coming soon!