1216817689131396

Names of 1216817689131396

• Cardinal: 1216817689131396 can be written as One quadrillion, two hundred sixteen trillion, eight hundred seventeen billion, six hundred eighty-nine million, one hundred thirty-one thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.216817689131396 × 10¹⁵

Factors of 1216817689131396

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 743

Divisors of 1216817689131396

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 484 726 727 1089 1452 1454 2178 2181 2908 4356 4362 6543 7997 8724 13086 15994 23991 26172 31988 47982 71973 87967 95964 143946 175934 263901 287892 351868 527802 528529 791703 1055604 1057058 1583406 1585587 2114116 3166812 3171174 4756761 5813819 6342348 9513522 11627638 17441457 19027044 23255276 34882914 52324371 63952009 69765828 104648742 127904018 191856027 209297484 255808036 383712054 384240583 575568081 767424108 768481166 1151136162 1152721749 1536962332 2302272324 2305443498 3458165247 4226646413 4610886996 6916330494 8453292826 12679939239 13832660988 16906585652 25359878478 38039817717 46493110543 50719756956 76079635434 92986221086 139479331629 152159270868 185972442172 278958663258 279342903841 418437994887 557917326516 558685807682 836875989774 838028711523 1117371615364 1673751979548 1676057423046 2514086134569 3072771942251 3352114846092 5028172269138 6145543884502 9218315826753 10056344538276 12291087769004 18436631653506 27654947480259 33800491364761 36873263307012 55309894960518 67600982729522 101401474094283 110619789921036 135201965459044 202802948188566 304204422282849 405605896377132 608408844565698 1216817689131396
• Sum of all divisors σ(n): 3385544034561143
• Sum of proper divisors (its aliquot sum) s(n): 2168726345429747
• 1216817689131396 is an abundant number, because the sum of its proper divisors (2168726345429747) is greater than itself. Its abundance is 951908656298351

Bases of 1216817689131396

• Binary: 100010100101011000001110010000111011111100110000100₂
• Hexadecimal: 0x452B0721DF984
• Base-36: BZBQBUT210

Squares and roots of 1216817689131396

• 1216817689131396 squared (1216817689131396²) is 1480645288583070675144952908816
• 1216817689131396 cubed (1216817689131396³) is 1801675378476941011792212492950659078630787136
• 1216817689131396 is a perfect square number. Its square root is 34882914
• The cube root of 1216817689131396 is 106759.9851828357

Scales and comparisons

• 1,216,817,689,131,396 seconds is equal to 38,691,038 years, 33 weeks, 5 days, 15 hours, 36 minutes, 36 seconds.
• To count from 1 to 1,216,817,689,131,396 would take you about one hundred sixteen million, seventy-three thousand, one hundred fifteen 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 1216817689131396 cubic inches would be around 8896.7 feet tall.

Recreational maths with 1216817689131396

• 1216817689131396 backwards is 6931319867186121
• The number of decimal digits it has is: 16
• The sum of 1216817689131396's digits is 72
• More coming soon!