55389995878629888

Names of 55389995878629888

• Cardinal: 55389995878629888 can be written as Fifty-five quadrillion, three hundred eighty-nine trillion, nine hundred ninety-five billion, eight hundred seventy-eight million, six hundred twenty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5389995878629888 × 10¹⁶

Factors of 55389995878629888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2281

Divisors of 55389995878629888

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1029 1152 1176 1323 1344 1372 1512 1536 1568 1728 1764 1792 2016 2058 2269 2304 2352 2646 2688 2744 3024 3087 3136 3456 3528 3584 4032 4116 4538 4608 4704 5292 5376 5488 6048 6174 6272 6807 6912 7056 8064 8232 9076 9261 9408 10584 10752 10976 12096 12348 12544 13614 13824 14112 15883 16128 16464 18152 18522 18816 20421 21168 21952 24192 24696 25088 27228 28224 31766 32256 32928 36304 37044 37632 40842 42336 43904 47649 48384 49392 54456 56448 61263 63532 65856 72608 74088 75264 81684 84672 87808 95298 96768 98784 108912 111181 112896 122526 127064 131712 142947 145216 148176 163368 169344 175616 190596 197568 217824 222362 225792 245052 254128 263424 285894 290432 296352 326736 333543 338688 381192 395136 428841 435648 444724 490104 508256 526848 571788 580864 592704 653472 667086 677376 762384 778267 790272 857682 871296 889448 980208 1000629 1016512 1143576 1161728 1185408 1306944 1334172 1524768 1556534 1580544 1715364 1742592 1778896 1960416 2001258 2033024 2287152 2334801 2370816 2613888 2668344 3001887 3049536 3113068 3430728 3485184 3557792 3920832 4002516 4066048 4574304 4669602 4741632 5148361 5227776 5336688 6003774 6099072 6226136 6861456 7004403 7115584 7841664 8005032 8132096 9148608 9339204 10296722 10455552 10673376 12007548 12198144 12452272 13722912 14008806 14231168 15445083 15683328 16010064 18297216 18678408 20593444 21013209 21346752 24015096 24396288 24904544 27445824 28017612 28462336 30890166 31366656 32020128 36038527 36594432 37356816 41186888 42026418 42693504 46335249 48030192 49809088 54891648 56035224 56924672 61780332 64040256 72077054 73188864 74713632 82373776 84052836 85387008 92670498 96060384 99618176 108115581 109783296 112070448 123560664 128080512 139005747 144154108 149427264 164747552 168105672 170774016 185340996 192120768 199236352 216231162 219566592 224140896 247121328 252269689 256161024 278011494 288308216 298854528 324346743 329495104 336211344 370681992 384241536 398472704 432462324 448281792 494242656 504539378 512322048 556022988 576616432 597709056 648693486 658990208 672422688 741363984 756809067 768483072 864924648 896563584 973040229 988485312 1009078756 1112045976 1153232864 1195418112 1297386972 1317980416 1344845376 1482727968 1513618134 1536966144 1729849296 1765887823 1793127168 1946080458 1976970624 2018157512 2224091952 2270427201 2306465728 2594773944 2635960832 2689690752 2965455936 3027236268 3459698592 3531775646 3586254336 3892160916 3953941248 4036315024 4448183904 4540854402 4612931456 5189547888 5297663469 5379381504 5930911872 6054472536 6811281603 6919397184 7063551292 7784321832 7907882496 8072630048 8896367808 9081708804 9225862912 10379095776 10595326938 10758763008 11861823744 12108945072 13622563206 13838794368 14127102584 15568643664 15892990407 16145260096 17792735616 18163417608 18451725824 20758191552 21190653876 23723647488 24217890144 27245126412 27677588736 28254205168 31137287328 31785980814 32290520192 35585471232 36326835216 41516383104 42381307752 47678971221 48435780288 54490252824 55355177472 56508410336 62274574656 63571961628 64581040384 71170942464 72653670432 83032766208 84762615504 95357942442 96871560576 108980505648 113016820672 124549149312 127143923256 129162080768 145307340864 166065532416 169525231008 190715884884 193743121152 217961011296 226033641344 249098298624 254287846512 290614681728 339050462016 381431769768 387486242304 435922022592 452067282688 498196597248 508575693024 581229363456 678100924032 762863539536 871844045184 904134565376 1017151386048 1162458726912 1356201848064 1525727079072 1743688090368 2034302772096 2712403696128 3051454158144 3487376180736 4068605544192 6102908316288 8137211088384 12205816632576 24411633265152
• Sum of all divisors σ(n): 55449889773572736
• Sum of proper divisors (its aliquot sum) s(n): 59893894942848
• 55389995878629888 is a deficient number, because the sum of its proper divisors (59893894942848) is less than itself. Its deficiency is 55330101983687040

Bases of 55389995878629888

• Binary: 11000100110010001110100001100100011101001100001000000000₂
• Hexadecimal: 0xC4C8E86474C200
• Base-36: F5E44TMTMO0

Squares and roots of 55389995878629888

• 55389995878629888 squared (55389995878629888²) is 3068051643434635978331600086892544
• 55389995878629888 cubed (55389995878629888³) is 169939367885268141515797582117241788904466202755072
• The square root of 55389995878629888 is 235350793.2398569333
• 55389995878629888 is a perfect cube number. Its cube root is 381192

Scales and comparisons

• 55,389,995,878,629,888 seconds is equal to 1,761,230,536 years, 22 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 55,389,995,878,629,888 would take you about five billion, two hundred eighty-three million, six hundred ninety-one thousand, six hundred 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 55389995878629888 cubic inches would be around 31766 feet tall.

Recreational maths with 55389995878629888

• 55389995878629888 backwards is 88892687859998355
• The number of decimal digits it has is: 17
• The sum of 55389995878629888's digits is 117
• More coming soon!