82613223511550991

Names of 82613223511550991

• Cardinal: 82613223511550991 can be written as Eighty-two quadrillion, six hundred thirteen trillion, two hundred twenty-three billion, five hundred eleven million, five hundred fifty thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 8.2613223511550991 × 10¹⁶

Factors of 82613223511550991

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7792392

Divisors of 82613223511550991

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 79 133 147 171 189 237 281 361 399 441 513 553 711 843 931 1083 1197 1323 1501 1659 1967 2133 2527 2529 2793 3249 3591 3871 4503 4977 5339 5901 7581 7587 8379 9747 10507 11613 13509 13769 14931 16017 17689 17703 22199 22743 25137 28519 31521 34839 37373 40527 41307 48051 53067 53109 66597 68229 73549 85557 94563 101441 104517 112119 123921 144153 155393 159201 199633 199791 220647 256671 261611 283689 304323 336357 371763 421781 466179 477603 598899 599373 661941 710087 770013 784833 912969 1009071 1087751 1265343 1397431 1398537 1796697 1985823 2130261 2354499 2738907 2952467 3263253 3796029 4192293 4195611 4970609 5390091 6390783 7063497 7792003 8013839 8857401 9789759 11388087 12576879 14911827 19172349 20667269 23376009 24041517 26572203 29369277 37730637 44735481 54544021 56096873 62001807 70128027 72124551 79716609 134206443 148048057 163632063 168290619 186005421 210384081 216373653 381808147 392678111 444144171 490896189 504871857 558016263 615568237 1036336399 1145424441 1178034333 1332432513 1472688567 1514615571 1846704711 2189552843 2812913083 3109009197 3436273323 3534102999 3997297539 4308977659 5540114133 6568658529 7254354793 8438739249 9327027591 10308819969 10602308997 11695796503 12926932977 15326869901 16620342399 19690391581 19705975587 21763064379 25316217747 27981082773 30162843613 35087389509 38780798931 41601504017 45980609703 59071174743 59117926761 65289193137 75948653241 81870575521 90488530839 105262168527 107288089307 116342396793 124804512051 137832741067 137941829109 172974674597 177213524229 195867579411 222220133557 245611726563 271465592517 291210528119 315786505581 321864267921 374413536153 413498223201 413825487327 518924023791 531640572687 573094028647 666660400671 736835179689 790428576323 814396777551 873631584357 965592803763 1123240608459 1210822722179 1240494669603 1555540934899 1556772071373 1719282085941 1999981202013 2038473696833 2210505539067 2371285728969 2620894753071 2896778411289 3286518817343 3632468166537 3721484008809 4666622804697 4670316214119 5157846257823 5533000034261 5999943606039 6115421090499 7113857186907 7862684259213 8475759055253 9859556452029 10888786544293 10897404499611 13999868414091 15473538773469 16599000102783 18346263271497 21341571560721 23005631721401 25427277165759 29578669356087 32666359632879 32692213498833 38731000239827 41999605242273 49797000308349 55038789814491 62443857529517 69016895164203 76281831497277 88736008068261 97999078898637 116193000719481 149391000925047 161039422049807 187331572588551 207050685492609 228845494491831 293997236695911 348579002158443 437107002706619 483118266149421 561994717765653 621152056477827 1045737006475329 1311321008119857 1449354798448263 1685984153296959 3059749018946333 3933963024359571 4348064395344789 9179247056838999 11801889073078713 27537741170516997 82613223511550991
• Sum of all divisors σ(n): 152703181263283200
• Sum of proper divisors (its aliquot sum) s(n): 70089957751732209
• 82613223511550991 is a deficient number, because the sum of its proper divisors (70089957751732209) is less than itself. Its deficiency is 12523265759818782

Bases of 82613223511550991

• Binary: 100100101100000000100101000000001001001111110110000001111₂
• Hexadecimal: 0x125804A0127EC0F
• Base-36: MLFXYY4K0LR

Squares and roots of 82613223511550991

• 82613223511550991 squared (82613223511550991²) is 6824944698969481452392402393082081
• 82613223511550991 cubed (82613223511550991³) is 563830681869940865698892338132876380008973079892271
• The square root of 82613223511550991 is 287425161.5839347337
• The cube root of 82613223511550991 is 435528.4431055991

Scales and comparisons

• 82,613,223,511,550,991 seconds is equal to 2,626,844,968 years, 9 weeks, 5 days, 17 hours, 29 minutes, 51 seconds.
• To count from 1 to 82,613,223,511,550,991 would take you about seven billion, eight hundred eighty million, five hundred thirty-four thousand, nine hundred four 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 82613223511550991 cubic inches would be around 36294 feet tall.

Recreational maths with 82613223511550991

• 82613223511550991 backwards is 19905511532231628
• 82613223511550991 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82613223511550991's digits is 63
• More coming soon!