12855482972018336

Names of 12855482972018336

• Cardinal: 12855482972018336 can be written as Twelve quadrillion, eight hundred fifty-five trillion, four hundred eighty-two billion, nine hundred seventy-two million, eighteen thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.2855482972018336 × 10¹⁶

Factors of 12855482972018336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2047

Divisors of 12855482972018336

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 53 104 106 208 212 416 424 689 848 1378 1696 1979 2756 2809 3958 5512 5618 7916 11024 11236 15832 22048 22472 25727 31664 36517 44944 51454 63328 73034 89888 102908 104887 146068 148877 205816 209774 292136 297754 411632 419548 584272 595508 823264 839096 1168544 1191016 1363531 1678192 1935401 2382032 2727062 3356384 3870802 3916441 4764064 5454124 5559011 7741604 7832882 7890481 10908248 11118022 15483208 15665764 15780962 21816496 22236044 30966416 31331528 31561924 43632992 44472088 50913733 61932832 62663056 63123848 72267143 88944176 101827466 102576253 125326112 126247696 144534286 177888352 203654932 205152506 207571373 252495392 289068572 294627583 407309864 410305012 415142746 578137144 589255166 814619728 820610024 830285492 1156274288 1178510332 1629239456 1641220048 1660570984 2312548576 2357020664 2698427849 3282440096 3321141968 3830158579 4714041328 5396855698 6642283936 7660317158 9428082656 10793711396 11001282769 15320634316 15615261899 21587422792 22002565538 30641268632 31230523798 43174845584 44005131076 61282537264 62461047596 86349691168 88010262152 122565074528 124922095192 143016675997 176020524304 202998404687 249844190384 286033351994 352041048608 405996809374 499688380768 572066703988 583067986757 811993618748 1144133407976 1166135973514 1623987237496 2288266815952 2332271947028 3247974474992 4576533631904 4664543894056 6495948949984 7579883827841 9329087788112 15159767655682 18658175576224 30319535311364 30902603298121 60639070622728 61805206596242 121278141245456 123610413192484 242556282490912 247220826384968 401733842875573 494441652769936 803467685751146 988883305539872 1606935371502292 3213870743004584 6427741486009168 12855482972018336
• Sum of all divisors σ(n): 27794296349982162
• Sum of proper divisors (its aliquot sum) s(n): 14938813377963826
• 12855482972018336 is an abundant number, because the sum of its proper divisors (14938813377963826) is greater than itself. Its abundance is 2083330405945490

Bases of 12855482972018336

• Binary: 101101101010111111111001011111111101101001011010100000₂
• Hexadecimal: 0x2DABFE5FF696A0
• Base-36: 3IKVZCISZVK

Squares and roots of 12855482972018336

• 12855482972018336 squared (12855482972018336²) is 165263442443853389055549520208896
• 12855482972018336 cubed (12855482972018336³) is 2124541370234089579548758514889954966921462317056
• The square root of 12855482972018336 is 113382022.2611077615
• The cube root of 12855482972018336 is 234258.9177059393

Scales and comparisons

• 12,855,482,972,018,336 seconds is equal to 408,764,593 years, 46 weeks, 2 days, 3 hours, 18 minutes, 56 seconds.
• To count from 1 to 12,855,482,972,018,336 would take you about one billion, two hundred twenty-six million, two hundred ninety-three thousand, seven hundred eighty-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 12855482972018336 cubic inches would be around 19521.6 feet tall.

Recreational maths with 12855482972018336

• 12855482972018336 backwards is 63381027928455821
• The number of decimal digits it has is: 17
• The sum of 12855482972018336's digits is 74
• More coming soon!