82231684672235868

Names of 82231684672235868

• Cardinal: 82231684672235868 can be written as Eighty-two quadrillion, two hundred thirty-one trillion, six hundred eighty-four billion, six hundred seventy-two million, two hundred thirty-five thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 8.2231684672235868 × 10¹⁶

Factors of 82231684672235868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1143939499

Divisors of 82231684672235868

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 25933 51866 77799 103732 155598 181531 233397 285263 311196 363062 466794 544593 570526 726124 855789 933588 1089186 1141052 1633779 1711578 1996841 2178372 2567367 3267558 3423156 3993682 5134734 5990523 6535116 7987364 10269468 11981046 17971569 23962092 35943138 71886276 1143913543 2287827086 3431740629 4575654172 6863481258 8007394801 10295221887 12583048973 13726962516 16014789602 20590443774 24022184403 25166097946 32029579204 37749146919 41180887548 48044368806 50332195892 72066553209 75498293838 88081342811 96088737612 113247440757 144133106418 150996587676 176162685622 226494881514 264244028433 288266212836 352325371244 452989763028 528488056866 792732085299 1056976113732 1585464170598 3170928341196 29665109910619 59330219821238 88995329731857 118660439642476 177990659463714 207655769374333 266985989195571 326316209016809 355981318927428 415311538748666 533971978391142 622967308122999 652632418033618 830623077497332 978948627050427 1067943956782284 1245934616245998 1305264836067236 1868901924368997 1957897254100854 2284213463117663 2491869232491996 2936845881151281 3737803848737994 3915794508201708 4568426926235326 5873691762302562 6852640389352989 7475607697475988 9136853852470652 11747383524605124 13705280778705978 20557921168058967 27410561557411956 41115842336117934 82231684672235868
• Sum of all divisors σ(n): 259164393634438656
• Sum of proper divisors (its aliquot sum) s(n): 176932708962202788
• 82231684672235868 is an abundant number, because the sum of its proper divisors (176932708962202788) is greater than itself. Its abundance is 94701024289966920

Bases of 82231684672235868

• Binary: 100100100001001010100100000010010001010111010100101011100₂
• Hexadecimal: 0x1242548122BA95C
• Base-36: MHOP6FAO2N0

Squares and roots of 82231684672235868

• 82231684672235868 squared (82231684672235868²) is 6762049964034031393584486225713424
• 82231684672235868 cubed (82231684672235868³) is 556054760380350361835104974020735686202523501892032
• The square root of 82231684672235868 is 286760674.9054616589
• The cube root of 82231684672235868 is 434856.9303972083

Scales and comparisons

• 82,231,684,672,235,868 seconds is equal to 2,614,713,213 years, 14 weeks, 2 days, 8 hours, 37 minutes, 48 seconds.
• To count from 1 to 82,231,684,672,235,868 would take you about seven billion, eight hundred forty-four million, one hundred thirty-nine thousand, six hundred thirty-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 82231684672235868 cubic inches would be around 36238.1 feet tall.

Recreational maths with 82231684672235868

• 82231684672235868 backwards is 86853227648613228
• The number of decimal digits it has is: 17
• The sum of 82231684672235868's digits is 81
• More coming soon!