18099928494032427

Names of 18099928494032427

• Cardinal: 18099928494032427 can be written as Eighteen quadrillion, ninety-nine trillion, nine hundred twenty-eight billion, four hundred ninety-four million, thirty-two thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.8099928494032427 × 10¹⁶

Factors of 18099928494032427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 207

Divisors of 18099928494032427

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 21 27 29 37 63 87 111 131 189 203 259 261 333 393 609 777 783 841 917 999 1073 1179 1369 1827 2331 2523 2751 3219 3537 3799 4107 4847 5481 5887 6993 7511 7569 8253 9583 9657 11397 12321 14541 17161 17661 22533 22707 24759 26593 28749 28971 31117 33929 34191 36963 39701 43623 50653 51483 52983 67599 79779 86247 93351 101787 102573 110171 119103 120127 130869 140563 151959 154449 158949 179339 202797 217819 239337 258741 277907 280053 305361 330513 354571 357309 360381 421689 455877 463347 497669 538017 634957 653457 718011 771197 833721 840159 916083 983941 991539 1063713 1071927 1081143 1151329 1255373 1265067 1367631 1468937 1493007 1614051 1904871 1960371 2248091 2313591 2501163 2951823 2974617 3191139 3243429 3453987 3483683 3766119 3795201 4076327 4406811 4444699 4479021 4842153 5200831 5714613 5881113 6635543 6744273 6940773 7503489 8059303 8855469 9573417 10282559 10361961 10451049 11298357 12228981 13220433 13334097 13437063 14432401 15602493 15736637 17143839 18413753 19906629 20232819 20822319 23493409 24177909 26566407 28534289 30847677 31085883 31353147 33895071 36405817 36686943 39661299 40002291 42599173 43297203 46448801 46807479 47209911 55241259 59719887 60698457 65194639 70480227 72533727 83179367 85602867 92543031 94059441 101026807 109217451 110060829 120006873 127797519 128896271 129891609 139346403 140422437 141629733 150824099 164453863 165723777 179159661 192430747 195583917 211440681 217601181 249538101 256808601 277629093 298194211 303080421 327652353 383392557 386688813 389674827 418039209 424889199 452472297 456362473 493361589 497171331 533998837 577292241 582255569 586751751 634322043 681308861 748614303 770425803 869256133 894582633 909241263 982957059 1055768693 1150177671 1160066439 1254117627 1347015229 1357416891 1369087419 1480084767 1601996511 1731876723 1746766707 1760255253 1890644531 2043926583 2245842909 2412201643 2607768399 2683747899 2727723789 3077636579 3167306079 3480199317 3737991859 4041045687 4072250673 4107262257 4440254301 4769162027 4805989533 5195630169 5240300121 5580491663 5671933593 6084792931 6131779749 7236604929 7823305197 8051243697 9232909737 9501918237 11213975577 12123137061 12321786771 13234511717 14307486081 14417968599 15720900363 16741474989 16885411501 17015800779 18254378793 18395339247 19757956969 21543456053 21709814787 23469915591 25208427857 27698729211 28505754711 33641926731 36369411183 39063441641 39703535151 42922458243 50224424967 50656234503 51047402337 54763136379 59273870907 64630368159 65129444361 69953847647 75625283571 83096187633 89251460791 100925780193 113872553423 117190324923 119110605453 128767374729 138305698783 150673274901 151968703509 164289409137 176458994999 177821612721 193891104477 209861542941 226875850713 267754382373 341617660269 351570974769 357331816359 414917096349 455906110527 489676933529 529376984997 533464838163 581673313431 624760225537 629584628823 680627552139 731044407853 797107873961 803263147119 1024852980807 1054712924307 1244751289047 1469030800587 1588130954991 1874280676611 1888753886469 2193133223559 2391323621883 2409789441357 2588292362939 3074558942421 3302304049267 3734253867141 4407092401761 4764392864973 5117310854971 5622842029833 6579399670677 7173970865649 7764877088817 9906912147801 13221277205283 15351932564913 16868526089499 18118046540573 19738199012031 21521912596947 23116128344869 23294631266451 29720736443403 46055797694739 54354139621719 69348385034607 69883893799353 89162209330209 95766817428743 138167393084217 163062418865157 208045155103821 287300452286229 489187256595471 624135465311463 670367722001201 861901356858687 2011103166003603 2585704070576061 6033309498010809 18099928494032427
• Sum of all divisors σ(n): 32871091550668800
• Sum of proper divisors (its aliquot sum) s(n): 14771163056636373
• 18099928494032427 is a deficient number, because the sum of its proper divisors (14771163056636373) is less than itself. Its deficiency is 3328765437396054

Bases of 18099928494032427

• Binary: 1000000010011011100101000000000010110001100011000101011₂
• Hexadecimal: 0x404DCA0058C62B
• Base-36: 4Y7W0CZ1ICR

Squares and roots of 18099928494032427

• 18099928494032427 squared (18099928494032427²) is 327607411489086960798550927510329
• 18099928494032427 cubed (18099928494032427³) is 5929670722067531377333909549632146957340903438483
• The square root of 18099928494032427 is 134535974.7206390407
• The cube root of 18099928494032427 is 262558.2201640389

Scales and comparisons

• 18,099,928,494,032,427 seconds is equal to 575,521,739 years, 18 weeks, 3 days, 9 hours, 27 seconds.
• To count from 1 to 18,099,928,494,032,427 would take you about one billion, seven hundred twenty-six million, five hundred sixty-five thousand, two hundred eighteen 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 18099928494032427 cubic inches would be around 21879.9 feet tall.

Recreational maths with 18099928494032427

• 18099928494032427 backwards is 72423049482999081
• The number of decimal digits it has is: 17
• The sum of 18099928494032427's digits is 81
• More coming soon!