5491490591330786816

Names of 5491490591330786816

• Cardinal: 5491490591330786816 can be written as Five quintillion, four hundred ninety-one quadrillion, four hundred ninety trillion, five hundred ninety-one billion, three hundred thirty million, seven hundred eighty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.491490591330786816 × 10¹⁸

Factors of 5491490591330786816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 398

Divisors of 5491490591330786816

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 269 508 512 538 1016 1076 2032 2152 4064 4304 8128 8608 16129 16256 17216 32258 32512 34163 34432 64516 65024 68326 68864 72361 129032 136652 137728 144722 258064 273304 289444 516128 546608 578888 1032256 1093216 1157776 2048383 2064512 2186432 2315552 4096766 4129024 4338701 4372864 4631104 8193532 8258048 8677402 8745728 9189847 9262208 16387064 17354804 17491456 18379694 18524416 19465109 32774128 34709608 36759388 37048832 38930218 65548256 69419216 73518776 77860436 131096512 138838432 147037552 155720872 262193024 277676864 294075104 311441744 524386048 551015027 555353728 588150208 622883488 1048772096 1102030054 1110707456 1167110569 1176300416 1245766976 2204060108 2221414912 2334221138 2352600832 2472068843 2491533952 4408120216 4668442276 4705201664 4944137686 4983067904 5236114321 8816240432 9336884552 9888275372 9966135808 10472228642 17632480864 18673769104 19776550744 20944457284 35264961728 37347538208 39553101488 41888914568 70529923456 74695076416 79106202976 83777829136 141059846912 148223042263 149390152832 158212405952 167555658272 282119693824 296446084526 298780305664 313952743061 316424811904 335111316544 592892169052 597560611328 627905486122 632849623808 664986518767 670222633088 1185784338104 1255810972244 1265699247616 1329973037534 1340445266176 2371568676208 2511621944488 2659946075068 2680890532352 4743137352416 5023243888976 5319892150136 9486274704832 10046487777952 10639784300272 18972549409664 20092975555904 21279568600544 37945098819328 39871998368747 40185951111808 42559137201088 75890197638656 79743996737494 80371902223616 84453287883409 85118274402176 159487993474988 160743804447232 168906575766818 170236548804352 318975986949976 337813151533636 340473097608704 637951973899952 675626303067272 1275903947799904 1351252606134544 2551807895599808 2702505212269088 5103615791199616 5405010424538176 10207231582399232 10725567561192943 10810020849076352 20414463164798464 21451135122385886 21620041698152704 42902270244771772 43240083396305408 85804540489543544 171609080979087088 343218161958174176 686436323916348352 1372872647832696704 2745745295665393408 5491490591330786816
• Sum of all divisors σ(n): 11100603149061169920
• Sum of proper divisors (its aliquot sum) s(n): 5609112557730383104
• 5491490591330786816 is an abundant number, because the sum of its proper divisors (5609112557730383104) is greater than itself. Its abundance is 117621966399596288

Bases of 5491490591330786816

• Binary: 100110000110101101100011001100011111111101010111101111000000000₂
• Hexadecimal: 0x4C35B198FFABDE00
• Base-36: 15PZEY6M0YZ28

Squares and roots of 5491490591330786816

• 5491490591330786816 squared (5491490591330786816²) is 30156468914674554656491116429639417856
• 5491490591330786816 cubed (5491490591330786816³) is 165603965312694661057324374559489046814987103956679786496
• The square root of 5491490591330786816 is 2343392965.6228779455
• The cube root of 5491490591330786816 is 1764263.3590888413

Scales and comparisons

• 5,491,490,591,330,786,816 seconds is equal to 174,612,414,508 years, 33 weeks, 8 hours, 46 minutes, 56 seconds.
• To count from 1 to 5,491,490,591,330,786,816 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 5491490591330786816 cubic inches would be around 147021.9 feet tall.

Recreational maths with 5491490591330786816

• 5491490591330786816 backwards is 6186870331950941945
• The number of decimal digits it has is: 19
• The sum of 5491490591330786816's digits is 89
• More coming soon!