11831816474777728

Names of 11831816474777728

• Cardinal: 11831816474777728 can be written as Eleven quadrillion, eight hundred thirty-one trillion, eight hundred sixteen billion, four hundred seventy-four million, seven hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.1831816474777728 × 10¹⁶

Factors of 11831816474777728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13014104

Divisors of 11831816474777728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 128 143 176 208 242 286 352 416 484 572 704 832 968 1144 1408 1573 1664 1936 2288 3146 3872 4517 4576 6292 7744 9034 9152 12584 15488 18068 18304 25168 36136 49687 50336 58721 72272 99374 100672 117442 144544 198748 201344 234884 289088 397496 469768 546557 578176 645931 794992 939536 1093114 1291862 1589984 1879072 2186228 2583724 3179968 3758144 4372456 5167448 6359936 7105241 7516288 8744912 10334896 13009561 14210482 17489824 20669792 26019122 28420964 34979648 41339584 52038244 56841928 69959296 82679168 104076488 113683856 143105171 169124293 208152976 227367712 286210342 338248586 416305952 454735424 572420684 676497172 832611904 909470848 1144841368 1352994344 1574156881 1665223808 1860367223 2289682736 2705988688 3148313762 3720734446 4579365472 5411977376 6296627524 7441468892 9158730944 10823954752 12593255048 14882937784 18317461888 20464039453 21647909504 25186510096 29765875568 40928078906 50373020192 58764187037 59531751136 81856157812 100746040384 117528374074 119063502272 163712315624 201492080768 235056748148 238127004544 327424631248 470113496296 646406057407 654849262496 763934431481 940226992592 1292812114814 1309698524992 1527868862962 1880453985184 2585624229628 2619397049984 3055737725924 3760907970368 5171248459256 6111475451848 7110466631477 7521815940736 8403278746291 10342496918512 12222950903696 14220933262954 16806557492582 20684993837024 24445901807392 28441866525908 33613114985164 41369987674048 48891803614784 56883733051816 67226229970328 82739975348096 92436066209201 97783607229568 113767466103632 134452459940656 184872132418402 227534932207264 268904919881312 369744264836804 455069864414528 537809839762624 739488529673608 910139728829056 1075619679525248 1478977059347216 2957954118694432 5915908237388864 11831816474777728
• Sum of all divisors σ(n): 27908002861887960
• Sum of proper divisors (its aliquot sum) s(n): 16076186387110232
• 11831816474777728 is an abundant number, because the sum of its proper divisors (16076186387110232) is greater than itself. Its abundance is 4244369912332504

Bases of 11831816474777728

• Binary: 101010000010001111100101110010000001101101100010000000₂
• Hexadecimal: 0x2A08F97206D880
• Base-36: 38I11G8MTTS

Squares and roots of 11831816474777728

• 11831816474777728 squared (11831816474777728²) is 139991881092821662601987004841984
• 11831816474777728 cubed (11831816474777728³) is 1656358245049172076416817555035422207346162532352
• The square root of 11831816474777728 is 108774153.5236093115
• The cube root of 11831816474777728 is 227868.2453788169

Scales and comparisons

• 11,831,816,474,777,728 seconds is equal to 376,215,165 years, 35 weeks, 4 days, 22 hours, 15 minutes, 28 seconds.
• To count from 1 to 11,831,816,474,777,728 would take you about one billion, one hundred twenty-eight million, six hundred forty-five thousand, four hundred ninety-seven 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 11831816474777728 cubic inches would be around 18989 feet tall.

Recreational maths with 11831816474777728

• 11831816474777728 backwards is 82777747461813811
• The number of decimal digits it has is: 17
• The sum of 11831816474777728's digits is 82
• More coming soon!