12855527513982959

Names of 12855527513982959

• Cardinal: 12855527513982959 can be written as Twelve quadrillion, eight hundred fifty-five trillion, five hundred twenty-seven billion, five hundred thirteen million, nine hundred eighty-two thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.2855527513982959 × 10¹⁶

Factors of 12855527513982959

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 86

Divisors of 12855527513982959

• Number of divisors d(n): 240
• Complete list of divisors:
  1 13 17 19 37 169 221 247 289 323 361 481 629 703 2197 2873 3211 3757 4199 4693 4913 5491 6137 6253 6859 8177 9139 10693 11951 13357 28561 37349 41743 48841 54587 61009 63869 71383 79781 81289 89167 93347 104329 106301 116603 118807 130321 139009 155363 173641 181781 203167 227069 253783 485537 542659 634933 709631 793117 830297 927979 1037153 1056757 1159171 1213511 1356277 1381913 1515839 1544491 1694173 1773593 1807117 1982251 2019719 2215457 2257333 2363153 2476099 2641171 2951897 3299179 3453839 3860173 4314311 4821877 8254129 9225203 10310521 10793861 12063727 13482989 15069223 15775643 17631601 17964869 19705907 20078383 22024249 23056709 23492521 25769263 26256347 28800941 29345329 30720989 32189287 33698267 34335223 37662769 38374661 42093683 42889327 44899907 50182249 56086043 62684401 65622941 73343287 81971909 91615663 140320193 156828451 175278857 195899899 205083359 229210813 256176791 286315237 299737217 305402773 335000419 341332511 374412233 381489277 399372857 418460731 438077471 446357899 489615997 498870593 547217879 557561251 583698791 640267073 652369237 715592611 729118559 814897213 853098233 953462731 1065634817 1191003619 1246835879 1393522453 1557466271 2666083667 2979740569 3330298283 3722098081 3896583821 4355005447 4867359029 5191847141 5439989503 5695007123 5802652687 6365007961 6485317709 7113832427 7248296263 7588084283 8323471949 8480800081 9302703943 9478541267 10593663769 11090277029 12165074387 12395015503 13853252621 15483047047 16208866427 18115791889 20247061523 23689881701 26476926607 50655589673 56615070811 63275667377 70719863539 74035092599 82745103493 92479821551 98645095679 108205135337 110250401053 120935151259 123221036471 137717628997 144173601377 158145967031 161135201539 180092284073 201279611611 210715263551 235505294557 263211799799 307968462113 344200045891 450107752319 962456203787 1075686345409 1202237680163 1406666759381 1572156966367 1874256817901 2055897571403 2094757620007 2341199692949 2616634950943 2739298426163 3061568829241 3421753397387 4003590007469 4474600596583 5851400780147 18286667871953 20438040562771 26726668428239 35610879540119 39800394780133 44482794166031 52046670097097 58169807755579 76068210141911 347446689567107 676606711262261 756207500822527 988886731844843 12855527513982959
• Sum of all divisors σ(n): 16041225235341600
• Sum of proper divisors (its aliquot sum) s(n): 3185697721358641
• 12855527513982959 is a deficient number, because the sum of its proper divisors (3185697721358641) is less than itself. Its deficiency is 9669829792624318

Bases of 12855527513982959

• Binary: 101101101011000000100010111110110111110000011111101111₂
• Hexadecimal: 0x2DAC08BEDF07EF
• Base-36: 3IKWJT5XVQN

Squares and roots of 12855527513982959

• 12855527513982959 squared (12855527513982959²) is 165264587662772878107268142395681
• 12855527513982959 cubed (12855527513982959³) is 2124563453785825414202592535327521013852469200079
• The square root of 12855527513982959 is 113382218.6852195929
• The cube root of 12855527513982959 is 234259.1882608041

Scales and comparisons

• 12,855,527,513,982,959 seconds is equal to 408,766,010 years, 9 weeks, 5 days, 3 hours, 15 minutes, 59 seconds.
• To count from 1 to 12,855,527,513,982,959 would take you about one billion, two hundred twenty-six million, two hundred ninety-eight thousand and thirty 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 12855527513982959 cubic inches would be around 19521.6 feet tall.

Recreational maths with 12855527513982959

• 12855527513982959 backwards is 95928931572555821
• The number of decimal digits it has is: 17
• The sum of 12855527513982959's digits is 86
• More coming soon!