505445228213021789

Names of 505445228213021789

• Cardinal: 505445228213021789 can be written as Five hundred five quadrillion, four hundred forty-five trillion, two hundred twenty-eight billion, two hundred thirteen million, twenty-one thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 5.05445228213021789 × 10¹⁷

Factors of 505445228213021789

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 176

Divisors of 505445228213021789

• Number of divisors d(n): 240
• Complete list of divisors:
  1 7 11 31 49 77 121 127 217 341 539 847 889 961 1331 1397 1519 2387 3751 3937 5929 6223 6727 9317 9779 10571 15367 16129 16709 26257 27559 29791 41261 43307 47089 65219 68453 73997 107569 112903 116281 122047 169037 177419 183799 192913 208537 288827 303149 327701 476377 499999 517979 752983 790321 813967 854329 1183259 1241933 1279091 1342517 1459759 1951609 2021789 2048383 2122043 2293907 3334639 3499993 3604711 3783457 5240147 5499989 5697769 5980303 8282813 8693531 8953637 9397619 13661263 14338681 14767687 15499969 16057349 21467699 22532213 23342473 24499951 25232977 26484199 36681029 38499923 39651821 41618027 60499879 62675459 63499873 65783333 95628841 100370767 103373809 108499783 150273893 157725491 162444557 170499659 176630839 185389393 247854343 256767203 260144641 269499461 277562747 291326189 423499153 444499111 457798297 480499039 665498669 698498603 723616663 759498481 1051917251 1104078437 1137111899 1193497613 1734980401 1821012487 1875496249 1942939229 1968496063 2039283323 2726397773 2861591051 2964494071 3111493777 3204588079 3363493273 4658490683 4889490221 5035781267 5285489429 7683484633 7959783293 8064483871 8354483291 12144862807 12747087409 13128473743 13779472441 19084784411 20031137357 20630458739 21653456693 22432116553 23544452911 31477501561 32609434781 34226431547 35250468869 36998426003 53784392431 56451387097 58140383719 61023377953 84518330963 88709322581 91899316201 96456307087 133593490877 140217961499 144413211173 151574196851 220342510927 238188023623 246753282083 249999000001 258988982021 346252517171 376490747017 395159709679 406982686033 427163645671 591628316741 620965258067 639544220909 671257157483 975802548391 1010892478211 1061019377957 1542397576489 1667316165361 1749993000007 2423767620197 2620068259853 2749989000011 2848878802231 2990145519697 4141398217187 4346756806469 4476809546363 4698800102381 6830617838737 7383828732313 7749969000031 10733828032301 11671213157527 12249951000049 16966373341379 18340477818971 19249923000077 30249879000121 31337666824541 32891600716667 47814324871159 51686801126191 54249783000217 75136796226107 81222116055443 85249659000341 128383344732797 134749461000539 211749153000847 332748669001331 361807607883337 379748481001519 525957573582749 568554812388101 596747613002387 937746249003751 1482244071005929 2329240683009317 3979883686716707 4177233291016709 6564223743026257 10315208739041261 16304684781065219 45949566201183799 72206461173288827 505445228213021789
• Sum of all divisors σ(n): 673579781050056192
• Sum of proper divisors (its aliquot sum) s(n): 168134552837034403
• 505445228213021789 is a deficient number, because the sum of its proper divisors (168134552837034403) is less than itself. Its deficiency is 337310675375987386

Bases of 505445228213021789

• Binary: 11100000011101100111100000111010001000011011010110001011101₂
• Hexadecimal: 0x703B3C1D10DAC5D
• Base-36: 3U8TDOB0YXY5

Squares and roots of 505445228213021789

• 505445228213021789 squared (505445228213021789²) is 255474878723313677465524066588760521
• 505445228213021789 cubed (505445228213021789³) is 129128558378999346332278589558318166261536681475992069
• The square root of 505445228213021789 is 710946712.6395773615
• The cube root of 505445228213021789 is 796571.3830856059

Scales and comparisons

• 505,445,228,213,021,789 seconds is equal to 16,071,594,812 years, 22 weeks, 2 days, 18 hours, 56 minutes, 29 seconds.
• To count from 1 to 505,445,228,213,021,789 would take you about forty-eight billion, two hundred fourteen million, seven hundred eighty-four thousand, four hundred thirty-seven 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 505445228213021789 cubic inches would be around 66380.9 feet tall.

Recreational maths with 505445228213021789

• 505445228213021789 backwards is 987120312822544505
• The number of decimal digits it has is: 18
• The sum of 505445228213021789's digits is 68
• More coming soon!