55018428445086768

Names of 55018428445086768

• Cardinal: 55018428445086768 can be written as Fifty-five quadrillion, eighteen trillion, four hundred twenty-eight billion, four hundred forty-five million, eighty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5018428445086768 × 10¹⁶

Factors of 55018428445086768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 641

Divisors of 55018428445086768

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 149 298 447 487 596 894 974 1192 1341 1461 1788 1948 2384 2682 2922 3576 3896 4383 5364 5844 7152 7792 8766 10728 11688 17532 21456 22201 23376 35064 44402 66603 70128 72563 88804 133206 145126 177608 199809 217689 237169 266412 290252 355216 399618 435378 474338 532824 580504 653067 711507 799236 870756 948676 1065648 1161008 1306134 1423014 1598472 1741512 1897352 2134521 2612268 2846028 3196944 3307949 3483024 3794704 4269042 5224536 5692056 6615898 8538084 9923847 10449072 10811887 11384112 13231796 17076168 19847694 21623774 26463592 29771541 32435661 34152336 35338181 39695388 43247548 52927184 59543082 64871322 70676362 79390776 86495096 97306983 106014543 115501303 119086164 129742644 141352724 158781552 172990192 194613966 212029086 231002606 238172328 259485288 282705448 318043629 346503909 389227932 424058172 462005212 476344656 518970576 565410896 636087258 693007818 778455864 848116344 924010424 1039511727 1272174516 1386015636 1556911728 1610971163 1696232688 1848020848 2079023454 2544349032 2772031272 3221942326 4158046908 4832913489 5088698064 5265388969 5544062544 6443884652 8316093816 9665826978 10530777938 12887769304 14498740467 15796166907 16632187632 17209694147 19331653956 21061555876 25775538608 28997480934 31592333814 34419388294 38663307912 42123111752 47388500721 51629082441 57994961868 63184667628 68838776588 77326615824 84246223504 94777001442 103258164882 115989923736 126369335256 137677553176 154887247323 189554002884 206516329764 231979847472 252738670512 275355106352 309774494646 379108005768 413032659528 619548989292 758216011536 784542956381 826065319056 1239097978584 1569085912762 2353628869143 2478195957168 2564244427903 3138171825524 4707257738286 5128488855806 6276343651048 7060886607429 7692733283709 9414515476572 10256977711612 12552687302096 14121773214858 15385466567418 18829030953144 20513955423224 23078199851127 28243546429716 30770933134836 37658061906288 41027910846448 46156399702254 56487092859432 61541866269672 92312799404508 112974185718864 123083732539344 184625598809016 369251197618032 382072419757547 764144839515094 1146217259272641 1528289679030188 2292434518545282 3056579358060376 3438651777817923 4584869037090564 6113158716120752 6877303555635846 9169738074181128 13754607111271692 18339476148362256 27509214222543384 55018428445086768
• Sum of all divisors σ(n): 155334519770664000
• Sum of proper divisors (its aliquot sum) s(n): 100316091325577232
• 55018428445086768 is an abundant number, because the sum of its proper divisors (100316091325577232) is greater than itself. Its abundance is 45297662880490464

Bases of 55018428445086768

• Binary: 11000011011101101111100000011011100100011101010000110000₂
• Hexadecimal: 0xC376F81B91D430
• Base-36: F1QEL3MH7W0

Squares and roots of 55018428445086768

• 55018428445086768 squared (55018428445086768²) is 3027027468567132796023639048685824
• 55018428445086768 cubed (55018428445086768³) is 166542294180672931536231998507074258142840051576832
• The square root of 55018428445086768 is 234560074.2775435941
• The cube root of 55018428445086768 is 380337.7155759603

Scales and comparisons

• 55,018,428,445,086,768 seconds is equal to 1,749,415,841 years, 19 weeks, 5 days, 13 hours, 52 minutes, 48 seconds.
• To count from 1 to 55,018,428,445,086,768 would take you about five billion, two hundred forty-eight million, two hundred forty-seven thousand, five hundred twenty-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 55018428445086768 cubic inches would be around 31694.8 feet tall.

Recreational maths with 55018428445086768

• 55018428445086768 backwards is 86768054482481055
• The number of decimal digits it has is: 17
• The sum of 55018428445086768's digits is 81
• More coming soon!