31193110537845998081472

Names of 31193110537845998081472

• Cardinal: 31193110537845998081472 can be written as Thirty-one sextillion, one hundred ninety-three quintillion, one hundred ten quadrillion, five hundred thirty-seven trillion, eight hundred forty-five billion, nine hundred ninety-eight million, eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1193110537845998081472 × 10²²

Factors of 31193110537845998081472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 149186517341243885

Divisors of 31193110537845998081472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 132 144 176 192 198 216 242 264 288 297 352 363 396 432 484 528 576 594 704 726 792 864 968 1056 1089 1188 1452 1584 1728 1936 2112 2178 2376 2904 3168 3267 3872 4356 4752 5808 6336 6534 7744 8712 9504 11616 13068 17424 19008 23232 26136 34848 52272 69696 104544 209088 149186517341243869 298373034682487738 447559552023731607 596746069364975476 895119104047463214 1193492138729950952 1342678656071194821 1641051690753682559 1790238208094926428 2386984277459901904 2685357312142389642 3282103381507365118 3580476416189852856 4028035968213584463 4773968554919803808 4923155072261047677 5370714624284779284 6564206763014730236 7160952832379705712 8056071936427168926 9547937109839607616 9846310144522095354 10741429248569558568 13128413526029460472 14321905664759411424 14769465216783143031 16112143872854337852 18051568598290508149 19692620289044190708 21482858497139117136 26256827052058920944 28643811329518822848 29538930433566286062 32224287745708675704 36103137196581016298 39385240578088381416 42965716994278234272 44308395650349429093 52513654104117841888 54154705794871524447 59077860867132572124 64448575491417351408 72206274393162032596 78770481156176762832 85931433988556468544 88616791300698858186 105027308208235683776 108309411589743048894 118155721734265144248 128897150982834702816 144412548786324065192 157540962312353525664 162464117384614573341 177233582601397716372 216618823179486097788 236311443468530288496 257794301965669405632 288825097572648130384 315081924624707051328 324928234769229146682 354467165202795432744 433237646358972195576 472622886937060576992 487392352153843720023 577650195145296260768 649856469538458293364 708934330405590865488 866475292717944391152 945245773874121153984 974784704307687440046 1155300390290592521536 1299712939076916586728 1417868660811181730976 1732950585435888782304 1949569408615374880092 2599425878153833173456 2835737321622363461952 3465901170871777564608 3899138817230749760184 5198851756307666346912 7798277634461499520368 10397703512615332693824 15596555268922999040736 31193110537845998081472
• Sum of all divisors σ(n): 100796378576438008326800
• Sum of proper divisors (its aliquot sum) s(n): 69603268038592010245328
• 31193110537845998081472 is an abundant number, because the sum of its proper divisors (69603268038592010245328) is greater than itself. Its abundance is 38410157500746012163856

Bases of 31193110537845998081472

• Binary: 110100110101111101101011110011111011111110011111100101101111101010111000000₂
• Hexadecimal: 0x69AFB5E7DFCFCB7D5C0
• Base-36: 52V2MOPAE9ZHTC0

Squares and roots of 31193110537845998081472

• 31193110537845998081472 squared (31193110537845998081472²) is 973010145026279051708607768094782304749686784
• 31193110537845998081472 cubed (31193110537845998081472³) is 30351213008250287945699165385325791980404941691911772460456913666048
• The square root of 31193110537845998081472 is 176615714300.4155167961
• The cube root of 31193110537845998081472 is 31478900.9754879263

Scales and comparisons

• 31,193,110,537,845,998,081,472 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,193,110,537,845,998,081,472 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 31193110537845998081472 cubic inches would be around 2623241.7 feet tall.

Recreational maths with 31193110537845998081472

• 31193110537845998081472 backwards is 27418089954873501139113
• 31193110537845998081472 is a Harshad number.
• The number of decimal digits it has is: 23
• The sum of 31193110537845998081472's digits is 99
• More coming soon!