18496664182990

Names of 18496664182990

• Cardinal: 18496664182990 can be written as Eighteen trillion, four hundred ninety-six billion, six hundred sixty-four million, one hundred eighty-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.849666418299 × 10¹³

Factors of 18496664182990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 115

Divisors of 18496664182990

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 5 7 10 14 19 29 35 38 49 53 58 70 95 98 106 133 145 190 203 245 265 266 290 371 406 490 530 551 665 742 841 931 1007 1015 1102 1330 1421 1537 1682 1855 1862 2014 2030 2597 2755 2809 2842 3074 3710 3857 4205 4655 5035 5194 5510 5618 5887 7049 7105 7685 7714 8410 9310 10070 10759 11774 12985 14045 14098 14210 15370 15979 19285 19663 21518 24389 25970 26999 28090 29203 29435 31958 35245 38570 39326 41209 44573 48778 49343 53371 53795 53998 58406 58870 70490 75313 79895 81461 82418 89146 98315 98686 106742 107590 111853 121945 134995 137641 146015 150626 159790 162922 170723 196630 204421 206045 222865 223706 243890 246715 266855 269990 275282 292030 312011 341446 373597 376565 407305 408842 412090 445730 463391 493430 533710 559265 570227 624022 688205 707281 747194 753130 782971 814610 846887 853615 926782 1022105 1118530 1140454 1195061 1292617 1376410 1414562 1430947 1547759 1560055 1565942 1693774 1707230 1867985 2044210 2184077 2316955 2362369 2390122 2585234 2615179 2851135 2861894 3095518 3120110 3243737 3536405 3735970 3914855 3991589 4234435 4368154 4633910 4724738 4950967 5230358 5702270 5928209 5975305 6463085 6487474 7072810 7154735 7738795 7829710 7983178 8468870 9048319 9901934 10834313 10920385 11811845 11856418 11950610 12926170 13075895 13438339 14309470 15477590 16218685 16536583 18096638 19957945 21668626 21840770 22706159 23623690 24559723 24754835 26151790 26876678 29641045 32437370 33073166 34656769 37485893 39915890 41497463 44885011 45241595 45412318 49119446 49509670 54171565 59282090 63338233 67191695 68508701 69313538 74971786 75840191 82682915 82994926 89770022 90483190 94068373 108343130 113530795 115756081 122798615 126676466 134383390 137017402 151680382 165365830 171918061 173283845 187429465 188136746 207487315 224425055 227061590 231512162 245597230 262401251 314195077 316691165 342543505 343836122 346567690 374858930 379200955 414974630 448850110 470341865 479560907 524802502 578780405 628390154 633382330 658478611 685087010 712231967 758401910 859590305 940683730 959121814 1157560810 1203426427 1301665319 1312006255 1316957222 1424463934 1570975385 1719180610 1836808757 1986752329 2199365539 2397804535 2406852854 2603330638 2624012510 3141950770 3292393055 3356926349 3561159835 3673617514 3973504658 4398731078 4795609070 4985623769 6017132135 6508326595 6584786110 6713852698 7122319670 9111657233 9184043785 9933761645 9971247538 10996827695 12034264270 13016653190 13907266303 16784631745 18223314466 18368087570 19867523290 21993655390 24928118845 27814532606 33569263490 34899366383 37748294251 45558286165 49856237690 63781600631 69536331515 69798732766 75496588502 91116572330 97350864121 127563201262 139072663030 174496831915 188741471255 194701728242 264238059757 318908003155 348993663830 377482942510 486754320605 528476119514 637816006310 973508641210 1321190298785 1849666418299 2642380597570 3699332836598 9248332091495 18496664182990
• Sum of all divisors σ(n): 43035875399160
• Sum of proper divisors (its aliquot sum) s(n): 24539211216170
• 18496664182990 is an abundant number, because the sum of its proper divisors (24539211216170) is greater than itself. Its abundance is 6042547033180

Bases of 18496664182990

• Binary: 100001101001010010111000110010010000011001110₂
• Hexadecimal: 0x10D2971920CE
• Base-36: 6K190A95A

Squares and roots of 18496664182990

• 18496664182990 squared (18496664182990²) is 342126585898305124205340100
• 18496664182990 cubed (18496664182990³) is 6328200567433832005435297513761584899000
• The square root of 18496664182990 is 4300774.8351884223
• The cube root of 18496664182990 is 26446.2726241477

Scales and comparisons

• 18,496,664,182,990 seconds is equal to 588,136 years, 36 weeks, 5 days, 9 hours, 3 minutes, 10 seconds.
• To count from 1 to 18,496,664,182,990 would take you about one million, four hundred seventy thousand, three hundred forty-one 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 18496664182990 cubic inches would be around 2203.9 feet tall.

Recreational maths with 18496664182990

• 18496664182990 backwards is 09928146669481
• The number of decimal digits it has is: 14
• The sum of 18496664182990's digits is 73
• More coming soon!