209920387483443

Names of 209920387483443

• Cardinal: 209920387483443 can be written as Two hundred nine trillion, nine hundred twenty billion, three hundred eighty-seven million, four hundred eighty-three thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 2.09920387483443 × 10¹⁴

Factors of 209920387483443

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10462

Divisors of 209920387483443

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 13 19 21 37 39 57 91 109 111 133 247 259 273 327 399 481 703 741 763 777 1093 1417 1443 1729 2071 2109 2289 3279 3367 4033 4251 4921 5187 6213 7651 9139 9181 9919 10101 12099 14209 14497 14763 20767 22953 26923 27417 27543 28231 29757 40441 42627 43491 52429 62301 63973 64267 76627 80769 84693 99463 119137 119353 121323 145369 157287 174439 188461 191919 192801 229881 269971 283087 298389 339697 357411 358059 367003 436107 523317 525733 536389 565383 768379 809913 833959 835471 849261 996151 1000729 1019091 1101009 1221073 1548781 1577199 1609167 1889797 2263603 2267707 2305137 2377879 2501877 2506413 2988453 3002187 3663219 3680131 4408069 4416061 4646343 5378653 5669391 6454243 6790809 6803121 6973057 7005103 7133637 9988927 10034833 10841467 11040393 13009477 13224207 13248183 15845221 15873949 16135959 19013851 19362729 20919171 21015309 29426839 29966781 30104499 30856483 30912427 32524401 37026973 39028431 45179701 47535663 47621847 57041553 57304897 69922489 70243831 83753311 83905159 88280517 91066339 92569449 92737281 111080919 130452829 133096957 135539103 171914691 190661827 205987873 209767467 210731493 247180063 251259933 251715477 259188811 273199017 371288821 391358487 399290871 401134279 481350649 571985481 586273177 587336113 617963619 703512487 741540189 777566433 913169803 1088793043 1093796797 1113866463 1203402837 1334632789 1444051947 1730260441 1758819531 1762008339 2110537461 2478603751 2599021747 2739509409 3266379129 3281390391 3369454543 4003898367 4826754673 4924587409 5190781323 7054487599 7435811253 7621551301 7656577579 7797065241 9145662331 10108363629 14219358361 14480264019 14773762227 17350226257 20782139143 21163462797 22864653903 22969732737 27436986993 33787282711 40470481489 42658075083 49381413193 52050678771 62346417429 64019636317 91708338787 99535508527 101361848133 121411444467 145474974001 148144239579 192058908951 270167808859 275125016361 283293370423 298606525581 436424922003 526116259357 641958371509 768939148291 810503426577 849880111269 1578348778071 1891174662013 1925875114527 2306817444873 3682813815499 5382574038037 5673523986039 9996208927783 11048441446497 16147722114111 29988626783349 69973462494481 209920387483443
• Sum of all divisors σ(n): 376217420902400
• Sum of proper divisors (its aliquot sum) s(n): 166297033418957
• 209920387483443 is a deficient number, because the sum of its proper divisors (166297033418957) is less than itself. Its deficiency is 43623354064486

Bases of 209920387483443

• Binary: 101111101110101111100110001000001000011100110011₂
• Hexadecimal: 0xBEEBE6208733
• Base-36: 22ES3EQ243

Squares and roots of 209920387483443

• 209920387483443 squared (209920387483443²) is 44066569081198852538599134249
• 209920387483443 cubed (209920387483443³) is 9250471256591171905180679567233015621739307
• The square root of 209920387483443 is 14488629.5930099269
• The cube root of 209920387483443 is 59431.7072991129

Scales and comparisons

• 209,920,387,483,443 seconds is equal to 6,674,818 years, 51 weeks, 5 days, 9 hours, 24 minutes, 3 seconds.
• To count from 1 to 209,920,387,483,443 would take you about sixteen million, six hundred eighty-seven thousand and forty-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 209920387483443 cubic inches would be around 4952.6 feet tall.

Recreational maths with 209920387483443

• 209920387483443 backwards is 344384783029902
• The number of decimal digits it has is: 15
• The sum of 209920387483443's digits is 66
• More coming soon!