82465166738565121

Names of 82465166738565121

• Cardinal: 82465166738565121 can be written as Eighty-two quadrillion, four hundred sixty-five trillion, one hundred sixty-six billion, seven hundred thirty-eight million, five hundred sixty-five thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 8.2465166738565121 × 10¹⁶

Factors of 82465166738565121

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 528

Divisors of 82465166738565121

• Number of divisors d(n): 189
• Complete list of divisors:
  1 7 23 49 89 161 343 409 529 623 1127 2047 2401 2863 3703 4361 7889 7921 9407 14329 16807 20041 25921 30527 36401 47081 55223 55447 65849 100303 117649 140287 167281 181447 182183 213689 216361 254807 329567 386561 388129 460943 702121 837223 982009 1170967 1270129 1275281 1495823 1514527 1783649 2306969 2705927 2716903 3226601 3239689 3847463 4190209 4914847 5860561 6874063 8196769 8890903 8926967 10470761 10601689 12485543 14888009 16148783 19018321 19256129 22586207 22677823 26932241 29331463 34403929 41023927 48118441 57377383 62236321 62488769 74211823 74512847 87398801 88491649 104216063 113041481 133128247 134792903 158103449 158744761 188525687 205320241 240827503 287167489 342424207 401641681 437421383 519482761 521589929 611791607 619441543 729512441 791290367 931897729 943550321 1106724143 1111213327 1319679809 1325032801 1437241687 1713795481 2010172423 2396969449 2811491767 3061949681 3636379327 3651129503 4282541249 4336090801 5106587087 5539032569 6604852247 7778493289 7875756761 9237758663 9275229607 10060691809 11996568367 14071206961 16778786143 19680442369 21433647767 25454655289 25557906521 30352635607 30475754423 35746109609 46233965729 54449453023 55130297327 64664310641 64926607249 70424842663 83975978569 98498448727 117451503001 178905345647 212468449249 213330280961 250222767263 323637760103 381146171161 385912081289 452650174487 454486250743 492973898641 587831849983 700942351729 822160521007 1252337419529 1487279144743 1493311966727 1751559370841 2265464320721 2701384569023 3181403755201 4114822949881 4906596462103 5755123647049 8766361936703 10410954013201 10453183767089 18909691983161 22269826286407 28803760649167 34346175234721 40285865529343 73172286369623 132367843882127 155888784004849 201626324544169 240423226643047 512206004587361 926574907174889 1682962586501329 3585442032111527 11780738105509303 82465166738565121
• Sum of all divisors σ(n): 101966173081787721
• Sum of proper divisors (its aliquot sum) s(n): 19501006343222600
• 82465166738565121 is a deficient number, because the sum of its proper divisors (19501006343222600) is less than itself. Its deficiency is 62964160395342521

Bases of 82465166738565121

• Binary: 100100100111110011010000111011001110010111010100000000001₂
• Hexadecimal: 0x124F9A1D9CBA801
• Base-36: MJZGMLSMS5D

Squares and roots of 82465166738565121

• 82465166738565121 squared (82465166738565121²) is 6800503725219347155628609957744641
• 82465166738565121 cubed (82465166738565121³) is 560804673606446706278119038052514950178881667266561
• 82465166738565121 is a perfect square number. Its square root is 287167489
• The cube root of 82465166738565121 is 435268.1074801213

Scales and comparisons

• 82,465,166,738,565,121 seconds is equal to 2,622,137,220 years, 40 weeks, 3 days, 32 minutes, 1 second.
• To count from 1 to 82,465,166,738,565,121 would take you about seven billion, eight hundred sixty-six million, four hundred eleven thousand, six hundred sixty-two 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 82465166738565121 cubic inches would be around 36272.3 feet tall.

Recreational maths with 82465166738565121

• 82465166738565121 backwards is 12156583766156428
• The number of decimal digits it has is: 17
• The sum of 82465166738565121's digits is 76
• More coming soon!