82738664085

Names of 82738664085

• Cardinal: 82738664085 can be written as Eighty-two billion, seven hundred thirty-eight million, six hundred sixty-four thousand and eighty-five.

Scientific notation

• Scientific notation: 8.2738664085 × 10¹⁰

Factors of 82738664085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 483

Divisors of 82738664085

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 49 55 77 105 147 165 231 245 343 385 457 539 735 1029 1155 1371 1617 1715 2285 2401 2695 3199 3773 5027 5145 6855 7203 8085 9597 11319 12005 15081 15995 18865 22393 25135 26411 35189 36015 47985 56595 67179 75405 79233 105567 111965 132055 156751 175945 208849 246323 335895 396165 470253 527835 626547 738969 783755 1044245 1097257 1231615 1461943 1724261 2297339 2351265 3132735 3291771 3694845 4385829 5172783 5486285 6892017 7309715 8621305 10233601 11486695 12069827 16081373 16458855 21929145 25863915 30700803 34460085 36209481 48244119 51168005 60349135 71635207 80406865 112569611 153504015 181047405 214905621 241220595 337708833 358176035 501446449 562848055 787987277 1074528105 1504339347 1688544165 2363961831 2507232245 3939936385 5515910939 7521696735 11819809155 16547732817 27579554695 82738664085
• Sum of all divisors σ(n): 168845445216
• Sum of proper divisors (its aliquot sum) s(n): 86106781131
• 82738664085 is an abundant number, because the sum of its proper divisors (86106781131) is greater than itself. Its abundance is 3368117046

Bases of 82738664085

• Binary: 1001101000011100110111101001010010101₂
• Hexadecimal: 0x13439BD295
• Base-36: 120CGPSL

Squares and roots of 82738664085

• 82738664085 squared (82738664085²) is 6845686534570468887225
• 82738664085 cubed (82738664085³) is 566402958615033765021053022814125
• The square root of 82738664085 is 287643.2931340483
• The cube root of 82738664085 is 4357.4876824219

Scales and comparisons

• 82,738,664,085 seconds is equal to 2,630 years, 43 weeks, 2 days, 10 hours, 14 minutes, 45 seconds.
• To count from 1 to 82,738,664,085 would take you about five thousand, two hundred sixty-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 82738664085 cubic inches would be around 363.1 feet tall.

Recreational maths with 82738664085

• 82738664085 backwards is 58046683728
• The number of decimal digits it has is: 11
• The sum of 82738664085's digits is 57
• More coming soon!