13205789982

Names of 13205789982

• Cardinal: 13205789982 can be written as Thirteen billion, two hundred five million, seven hundred eighty-nine thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 1.3205789982 × 10¹⁰

Factors of 13205789982

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1122

Divisors of 13205789982

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 49 57 63 66 71 77 98 99 114 126 133 142 147 154 171 198 209 213 231 266 294 342 399 418 426 441 462 497 539 627 639 693 781 798 882 931 994 1009 1078 1197 1254 1278 1349 1386 1463 1491 1562 1617 1862 1881 2018 2343 2394 2698 2793 2926 2982 3027 3234 3479 3762 4047 4389 4473 4686 4851 5467 5586 6054 6958 7029 7063 8094 8379 8778 8946 9081 9443 9702 10241 10437 10934 11099 12141 13167 14058 14126 14839 16401 16758 18162 18886 19171 20482 20874 21189 22198 24282 26334 28329 29678 30723 31311 32802 33297 38269 38342 42378 44517 49203 49441 56658 57513 61446 62622 63567 66101 66594 71639 76538 77693 84987 89034 92169 98406 98882 99891 103873 114807 115026 127134 132202 133551 134197 143278 148323 155386 169974 172539 184338 198303 199782 207746 210881 214917 229614 233079 267102 268394 296646 311619 344421 345078 396606 402591 421762 429834 444969 466158 501473 543851 594909 623238 632643 644751 688842 699237 727111 788029 805182 889938 934857 939379 1002946 1087702 1189818 1207773 1265286 1289502 1361141 1398474 1454222 1476167 1504419 1576058 1631553 1869714 1878758 1897929 2181333 2364087 2415546 2722282 2818137 2952334 3008838 3263106 3510311 3795858 4083423 4362666 4428501 4513257 4728174 4894659 5516203 5636274 6543999 7020622 7092261 8166846 8454411 8857002 9026514 9527987 9789318 10333169 10530933 11032406 12250269 13087998 13285503 14184522 14972551 16548609 16908822 19055974 20666338 21061866 24500538 26571006 28583961 29945102 30999507 31592799 33097218 38613421 44917653 49645827 57167922 61999014 63185598 66695909 77226842 85751883 89835306 92998521 99291654 104807857 115840263 133391818 134752959 171503766 185997042 200087727 209615714 231680526 269505918 314423571 347520789 400175454 600263181 628847142 695041578 733654999 943270713 1200526362 1467309998 1886541426 2200964997 4401929994 6602894991 13205789982
• Sum of all divisors σ(n): 38797574400
• Sum of proper divisors (its aliquot sum) s(n): 25591784418
• 13205789982 is an abundant number, because the sum of its proper divisors (25591784418) is greater than itself. Its abundance is 12385994436

Bases of 13205789982

• Binary: 1100010011001000000101110100011110₂
• Hexadecimal: 0x313205D1E
• Base-36: 62EDWRI

Squares and roots of 13205789982

• 13205789982 squared (13205789982²) is 174392889048691560324
• 13205789982 cubed (13205789982³) is 2302995867131248517534627874168
• The square root of 13205789982 is 114916.4478305869
• The cube root of 13205789982 is 2363.6769970619

Scales and comparisons

• 13,205,789,982 seconds is equal to 419 years, 46 weeks, 6 days, 18 hours, 59 minutes, 42 seconds.
• To count from 1 to 13,205,789,982 would take you about eight hundred thirty-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 13205789982 cubic inches would be around 197 feet tall.

Recreational maths with 13205789982

• 13205789982 backwards is 28998750231
• The number of decimal digits it has is: 11
• The sum of 13205789982's digits is 54
• More coming soon!