385306454423852143

Names of 385306454423852143

• Cardinal: 385306454423852143 can be written as Three hundred eighty-five quadrillion, three hundred six trillion, four hundred fifty-four billion, four hundred twenty-three million, eight hundred fifty-two thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 3.85306454423852143 × 10¹⁷

Factors of 385306454423852143

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 160

Divisors of 385306454423852143

• Number of divisors d(n): 270
• Complete list of divisors:
  1 7 13 31 49 91 109 169 217 343 403 637 763 961 1183 1417 1519 2401 2821 3379 4459 5239 5341 6727 8281 9919 10633 11881 12493 16807 18421 19747 23653 31213 36673 37387 43927 47089 57967 69433 74431 83167 87451 104749 128947 138229 154453 162409 165571 218491 256711 261709 307489 329623 368311 405769 486031 521017 571051 582169 612157 733243 902629 967603 1081171 1136863 1158997 1295029 1361737 1796977 1831963 2007889 2152423 2307361 2578177 2840383 3402217 3997357 4075183 4285099 4788043 5132701 6318403 6773221 7568197 7958041 8112979 9065203 9532159 11417641 12578839 14055223 15066961 16151527 16835377 17702581 18047239 23815519 27981499 28526281 29995693 33516301 35928907 40145899 44228821 52977379 55706287 56790853 62244559 63456421 66725113 79923487 88051873 98386561 105468727 117847639 123918067 126330673 141158161 148429333 195870493 199683967 209969851 218859901 234614107 251502349 281021293 309601747 370841653 389944009 435711913 444194947 467075791 521896687 559464409 688705927 738281089 824933473 867426469 884314711 988107127 1039005331 1244522869 1371093451 1532019307 1642298749 1760516443 1835056093 1929581329 1967149051 2595891571 2729608063 3049983391 3109364629 3269530537 3653276809 3916250863 4375902991 4820941489 5774534311 6071985283 6190202977 6784656931 6916749889 7273037317 8711660083 9597654157 10724135149 11496091243 12845392651 13507069303 13770043357 16178797297 21349883737 21765552403 22886713759 23855729209 25572937663 27413756041 30631320937 33746590423 40421740177 42503896981 47492598517 48417249223 50911261219 56886738883 60981620581 75068946043 80472638701 89917748557 94549485121 96390303499 113251581079 135652992721 149449186159 166990104463 179010563641 191896292287 210324364861 214419246559 282952181239 297527278867 332448189619 338920744561 356378828533 398207172181 426871344067 525482622301 629424239899 661846395847 674732124493 739527605479 792761067553 949570949047 1046144303113 1168930731241 1253073945487 1472270554027 1500934725913 1763488905373 2327137327333 2372445211927 2494651799731 2787450205267 2988099408469 3678378356107 4405969679293 4632924770929 5176693238353 5549327472871 6646996643329 8182515118687 8771517618409 10305893878189 10506543081391 12344422337611 16289961291331 19512151436869 20916695859283 22925355769849 30841787755051 32430473396503 36236852668471 38845292310097 46528976503303 57277605830809 72141257147323 73545801569737 86410956363277 114029729039317 136585060058083 160477490388943 253657968679297 271917046170679 325702835523121 400943240815663 504988800031261 604876694542939 956095420406581 1123342432722601 1775605780755079 2279919848661847 3534921600218827 4234136861800573 7863397029058207 12429240465285553 29638958032604011 55043779203407449 385306454423852143
• Sum of all divisors σ(n): 507624261474133512
• Sum of proper divisors (its aliquot sum) s(n): 122317807050281369
• 385306454423852143 is a deficient number, because the sum of its proper divisors (122317807050281369) is less than itself. Its deficiency is 262988647373570774

Bases of 385306454423852143

• Binary: 10101011000111000100010110111001001100110010101010001101111₂
• Hexadecimal: 0x558E22DC999546F
• Base-36: 2XDVQLJQ47E7

Squares and roots of 385306454423852143

• 385306454423852143 squared (385306454423852143²) is 148461063820680048658912483125692449
• 385306454423852143 cubed (385306454423852143³) is 57203006120739461469768030710919725841041928867568207
• The square root of 385306454423852143 is 620730581.1894981407
• The cube root of 385306454423852143 is 727671.6045068311

Scales and comparisons

• 385,306,454,423,852,143 seconds is equal to 12,251,553,419 years, 29 weeks, 1 day, 12 hours, 15 minutes, 43 seconds.
• To count from 1 to 385,306,454,423,852,143 would take you about thirty-six billion, seven hundred fifty-four million, six hundred sixty thousand, two hundred fifty-eight 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 385306454423852143 cubic inches would be around 60639.3 feet tall.

Recreational maths with 385306454423852143

• 385306454423852143 backwards is 341258324454603583
• The number of decimal digits it has is: 18
• The sum of 385306454423852143's digits is 70
• More coming soon!