82165238339574144447072

Names of 82165238339574144447072

• Cardinal: 82165238339574144447072 can be written as Eighty-two sextillion, one hundred sixty-five quintillion, two hundred thirty-eight quadrillion, three hundred thirty-nine trillion, five hundred seventy-four billion, one hundred forty-four million, four hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 8.2165238339574144447072 × 10²²

Factors of 82165238339574144447072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20684613534

Divisors of 82165238339574144447072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 8999 17998 26997 35996 53994 71992 80991 107988 143984 161982 215976 287968 323964 431952 647928 863904 1295856 1532803 2591712 3065606 4598409 6131212 9196818 12262424 13795227 18393636 24524848 27590454 36787272 49049696 55180908 73574544 110361816 147149088 220723632 441447264 13793694197 20683071727 27587388394 41366143454 41381082591 55174776788 62049215181 82732286908 82762165182 110349553576 124098430362 124143247773 165464573816 165524330364 186147645543 220699107152 248196860724 248286495546 330929147632 331048660728 372295291086 441398214304 496393721448 496572991092 661858295264 662097321456 744590582172 992787442896 993145982184 1324194642912 1489181164344 1985574885792 1986291964368 2978362328688 3972583928736 5956724657376 186126962471273 372253924942546 558380887413819 744507849885092 1116761774827638 1489015699770184 1675142662241457 2233523549655276 2978031399540368 3350285324482914 4467047099310552 5956062799080736 6700570648965828 8934094198621104 13401141297931656 17868188397242208 26802282595863312 31703074392360781 53604565191726624 63406148784721562 95109223177082343 126812297569443124 190218446354164686 253624595138886248 285327669531247029 380436892708329372 507249190277772496 570655339062494058 760873785416658744 1014498380555544992 1141310678124988116 1521747570833317488 2282621356249976232 3043495141666634976 4565242712499952464 9130485424999904928 285295966456854668219 570591932913709336438 855887899370564004657 1141183865827418672876 1711775798741128009314 2282367731654837345752 2567663698111692013971 3423551597482256018628 4564735463309674691504 5135327396223384027942 6847103194964512037256 9129470926619349383008 10270654792446768055884 13694206389929024074512 20541309584893536111768 27388412779858048149024 41082619169787072223536 82165238339574144447072
• Sum of all divisors σ(n): 233683513812311314752000
• Sum of proper divisors (its aliquot sum) s(n): 151518275472737170304928
• 82165238339574144447072 is an abundant number, because the sum of its proper divisors (151518275472737170304928) is greater than itself. Its abundance is 69353037133163025857856

Bases of 82165238339574144447072

• Binary: 10001011001100010111110111110001010111100000010100111100000000011001001100000₂
• Hexadecimal: 0x11662FBE2BC0A7803260
• Base-36: DDOCYLAT0OM2FS0

Squares and roots of 82165238339574144447072

• 82165238339574144447072 squared (82165238339574144447072²) is 6751126391399024909590698143232919612609373184
• 82165238339574144447072 cubed (82165238339574144447072³) is 554707909009890003077820619689374506136157619058245134381852184117248
• The square root of 82165238339574144447072 is 286644794719.1334302237
• The cube root of 82165238339574144447072 is 43473977.1848866281

Scales and comparisons

• 82,165,238,339,574,144,447,072 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 82,165,238,339,574,144,447,072 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 82165238339574144447072 cubic inches would be around 3622831.4 feet tall.

Recreational maths with 82165238339574144447072

• 82165238339574144447072 backwards is 27074444147593383256128
• The number of decimal digits it has is: 23
• The sum of 82165238339574144447072's digits is 99
• More coming soon!