18269073501966

Names of 18269073501966

• Cardinal: 18269073501966 can be written as Eighteen trillion, two hundred sixty-nine billion, seventy-three million, five hundred one thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.8269073501966 × 10¹³

Factors of 18269073501966

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 440

Divisors of 18269073501966

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 147 171 266 294 342 343 361 399 409 441 686 722 798 818 882 931 1029 1083 1197 1227 1862 2058 2166 2394 2401 2454 2527 2793 2863 3087 3249 3681 4802 5054 5586 5726 6174 6498 6517 7203 7362 7581 7771 8379 8589 13034 14406 15162 15542 16758 16807 17178 17689 19551 20041 21609 22743 23313 25767 33614 35378 39102 40082 43218 45486 45619 46626 50421 51534 53067 54397 58653 60123 69939 91238 100842 106134 108794 117306 120246 123823 136857 139878 140287 147649 151263 159201 163191 167281 180369 247646 273714 280574 295298 302526 318402 319333 326382 334562 360738 371469 380779 410571 420861 442947 489573 501843 638666 742938 761558 821142 841722 866761 885894 957999 979146 982009 1003686 1033543 1114407 1142337 1170967 1262583 1328841 1505529 1733522 1915998 1964018 2067086 2228814 2284674 2341934 2525166 2600283 2657682 2665453 2873997 2946027 3011058 3100629 3178339 3427011 3512901 5200566 5330906 5747994 5892054 6067327 6201258 6356678 6854022 6874063 7025802 7234801 7800849 7996359 8196769 8838081 9301887 9535017 10538703 12134654 13748126 14469602 15601698 15992718 16393538 17676162 18201981 18603774 18658171 19070034 20622189 21077406 21704403 22248373 23989077 24590307 28605051 36403962 37316342 41244378 43408806 44496746 47978154 49180614 50643607 54605943 55974513 57210102 57377383 60388441 61866567 65113209 66745119 73770921 101287214 109211886 111949026 114754766 120776882 123733134 130226418 130607197 133490238 147541842 151930821 155738611 167923539 172132149 181165323 200235357 261214394 303861642 311477222 335847078 344264298 354505249 362330646 391821591 400470714 401641681 422719087 455792463 467215833 516396447 543495969 709010498 783643182 803283362 845438174 911584926 934431666 1032792894 1063515747 1086991938 1090170277 1175464773 1204925043 1268157261 1401647499 2127031494 2180340554 2350929546 2409850086 2481536743 2536314522 2803294998 2811491767 2959033609 3190547241 3270510831 3614775129 3804471783 4963073486 5622983534 5918067218 6381094482 6541021662 7229550258 7444610229 7608943566 7631191939 8434475301 8877100827 9811532493 14889220458 15262383878 16868950602 17754201654 19623064986 20713235263 22333830687 22893575817 25303425903 26631302481 41426470526 44667661374 45787151634 50606851806 53262604962 53418343573 62139705789 68680727451 106836687146 124279411578 137361454902 144992646841 160255030719 186419117367 289985293682 320510061438 372838234734 434977940523 480765092157 869955881046 961530184314 1014948527887 1304933821569 2029897055774 2609867643138 3044845583661 6089691167322 9134536750983 18269073501966
• Sum of all divisors σ(n): 48857656916952
• Sum of proper divisors (its aliquot sum) s(n): 30588583414986
• 18269073501966 is an abundant number, because the sum of its proper divisors (30588583414986) is greater than itself. Its abundance is 12319509913020

Bases of 18269073501966

• Binary: 100001001110110011001101000101110111100001110₂
• Hexadecimal: 0x109D99A2EF0E
• Base-36: 6H4P2O3RI

Squares and roots of 18269073501966

• 18269073501966 squared (18269073501966²) is 333759046620236247005865156
• 18269073501966 cubed (18269073501966³) is 6097468554651192869569689927666496896696
• The square root of 18269073501966 is 4274233.6742351839
• The cube root of 18269073501966 is 26337.3560155099

Scales and comparisons

• 18,269,073,501,966 seconds is equal to 580,900 years, 1 week, 2 days, 23 hours, 26 minutes, 6 seconds.
• To count from 1 to 18,269,073,501,966 would take you about one million, four hundred fifty-two thousand, two hundred fifty 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 18269073501966 cubic inches would be around 2194.8 feet tall.

Recreational maths with 18269073501966

• 18269073501966 backwards is 66910537096281
• 18269073501966 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18269073501966's digits is 63
• More coming soon!