163966830791864012

Names of 163966830791864012

• Cardinal: 163966830791864012 can be written as One hundred sixty-three quadrillion, nine hundred sixty-six trillion, eight hundred thirty billion, seven hundred ninety-one million, eight hundred sixty-four thousand and twelve.

Scientific notation

• Scientific notation: 1.63966830791864012 × 10¹⁷

Factors of 163966830791864012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 304

Divisors of 163966830791864012

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 11 22 37 44 74 97 121 148 157 194 242 314 388 407 484 628 814 1067 1331 1369 1628 1727 2134 2662 2738 3454 3589 4268 4477 5324 5476 5809 6908 7178 8954 9409 11618 11737 14356 15059 15229 17908 18818 18997 23236 23474 24649 30118 30458 37636 37994 39479 46948 49247 49298 60236 60916 63899 75988 78958 98494 98596 103499 127798 129107 132793 157916 165649 167519 196988 206998 208967 214933 255596 258214 265586 271139 331298 335038 348133 413996 417934 429866 434269 516428 531172 542278 563473 662596 670076 696266 702889 835868 859732 868538 912013 912673 1084556 1126946 1138489 1392532 1405778 1460723 1477213 1737076 1822139 1824026 1825346 1842709 2253892 2276978 2364263 2390953 2811556 2921446 2954426 2982529 3644278 3648052 3650692 3685418 3829463 4553956 4728526 4776959 4781906 5842892 5908852 5965058 6198203 7288556 7370836 7658926 7731779 9457052 9553918 9563812 10032143 10039403 11930116 12396406 12523379 12880921 15317852 15463558 16067953 16249343 19107836 20064286 20078806 20269799 20848501 24792812 25046758 25761842 26006893 26300483 30927116 32135906 32498686 32807819 33744481 33768901 40128572 40157612 40539598 41697002 42124093 50093516 51523684 52013786 52600966 54656881 64271812 64997372 65615638 67488962 67537802 68180233 81079196 83394004 84248186 88465261 104027572 105201932 109313762 110353573 110433433 131231276 134977924 135075604 136360466 141690131 143289661 168496372 176747483 176930522 178742773 218627524 220707146 220866866 229333511 231922441 272720932 283380262 286075823 286579322 289305313 353494966 353861044 357485546 371189291 371457911 441414292 441733732 458667022 463365023 463844882 566760524 572151646 573158644 578610626 601225691 706989932 714971092 742378582 742915822 749982563 917334044 926730046 927689764 973117871 1144303292 1157221252 1202451382 1213889303 1214767763 1249449337 1484757164 1485831644 1499965126 1558591441 1576186271 1853460092 1946235742 1966170503 2022304597 2404902764 2427778606 2429535526 2498898674 2522668621 2551146851 2999930252 3117182882 3152372542 3182358443 3273214657 3892471484 3932341006 4044609194 4083082201 4086037021 4855557212 4859071052 4997797348 5045337242 5102293702 5301717457 6234365764 6304745084 6364716886 6546429314 6613482601 7864682012 8089218388 8166164402 8172074042 8581130317 10090674484 10204587404 10603434914 10704296581 12729433772 13092858628 13226965202 13743942707 16332328804 16344148084 17144505851 17162260634 17338048981 21206869828 21408593162 22245350567 22496476777 26453930404 27487885414 27749354831 28062615361 34289011702 34324521268 34676097962 36005361227 42817186324 44490701134 44913904211 44946407231 44992953554 54975770828 55498709662 56125230722 58318892027 68578023404 69352195924 72010722454 72748308611 88981402268 89827808422 89892814462 89985907108 94392433487 110997419324 112250461444 116637784054 117747262391 144021444908 145496617222 151183369777 179655616844 179785628924 188784866974 190718538791 196163545909 233275568108 235494524782 244698856237 247461244547 290993234444 302366739554 308688768971 317501821729 377569733948 381437077582 392327091818 396058973497 470989049564 489397712474 494922489094 604733479108 617377537942 635003643458 641507812297 762874155164 784654183636 792117946994 832369640749 978795424948 989844978188 1038316768357 1234755075884 1270007286916 1283015624594 1584235893988 1663017067547 1664739281498 2076633536714 2157799004999 2566031249188 2691687418607 2722073690017 3326034135094 3329478562996 3492520039019 4153267073428 4315598009998 4356648708467 5383374837214 5444147380034 6652068270188 6985040078038 7056585935267 8631196019996 8713297416934 9156066048239 10766749674428 10888294760068 11421484451927 13970080156076 14113171870534 17426594833868 18312132096478 22842968903854 23735789054989 28226343741068 29942810590187 30797676707713 36624264192956 38417720429209 45685937807708 47471578109978 59885621180374 61595353415426 76835440858418 94943156219956 100716726530629 119771242360748 123190706830852 153670881716836 201433453061258 261093679604879 338774443784843 402866906122516 422594924721299 522187359209758 677548887569686 845189849442598 1044374718419516 1107883991836919 1355097775139372 1690379698885196 2215767983673838 3726518881633273 4431535967347676 7453037763266546 14906075526533092 40991707697966003 81983415395932006 163966830791864012
• Sum of all divisors σ(n): 329855067112707360
• Sum of proper divisors (its aliquot sum) s(n): 165888236320843348
• 163966830791864012 is an abundant number, because the sum of its proper divisors (165888236320843348) is greater than itself. Its abundance is 1921405528979336

Bases of 163966830791864012

• Binary: 1001000110100001101111011011000000010010111010111011001100₂
• Hexadecimal: 0x24686F6C04BAECC
• Base-36: 18UHE26RCYX8

Squares and roots of 163966830791864012

• 163966830791864012 squared (163966830791864012²) is 26885121599927764304492533500736144
• 163966830791864012 cubed (163966830791864012³) is 4408268184194043995221453829130355400040847941249728
• The square root of 163966830791864012 is 404928179.7947186731
• The cube root of 163966830791864012 is 547333.4628745623

Scales and comparisons

• 163,966,830,791,864,012 seconds is equal to 5,213,638,036 years, 24 weeks, 4 days, 4 hours, 53 minutes, 32 seconds.
• To count from 1 to 163,966,830,791,864,012 would take you about fifteen billion, six hundred forty million, nine hundred fourteen thousand, one 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 163966830791864012 cubic inches would be around 45611.1 feet tall.

Recreational maths with 163966830791864012

• 163966830791864012 backwards is 210468197038669361
• The number of decimal digits it has is: 18
• The sum of 163966830791864012's digits is 80
• More coming soon!