16005005979459

Names of 16005005979459

• Cardinal: 16005005979459 can be written as Sixteen trillion, five billion, five million, nine hundred seventy-nine thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.6005005979459 × 10¹³

Factors of 16005005979459

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 141

Divisors of 16005005979459

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 19 21 41 49 57 71 123 133 147 213 287 343 361 399 497 779 861 931 1029 1083 1349 1491 1681 2009 2337 2527 2793 2911 3479 4047 5043 5453 6027 6517 6859 7581 8733 9443 10437 11767 14063 14801 16359 17689 19551 20377 20577 24353 25631 28329 31939 35301 38171 42189 44403 48013 53067 55309 61131 66101 73059 76893 82369 95817 103607 114513 119351 123823 130321 142639 144039 165927 179417 198303 223573 247107 267197 281219 310821 336091 358053 371469 387163 390963 427917 462707 486989 538251 576583 606841 670719 725249 801591 835457 843657 912247 998473 1008273 1050871 1161489 1255919 1388121 1460967 1565011 1729749 1820523 1968533 2175747 2267669 2352637 2506371 2710141 2736741 2995419 3152613 3408923 3767757 4247887 4695033 5076743 5343161 5848199 5905599 6385729 6803007 7057911 7356097 8130423 8791433 9252791 10226769 10955077 11529979 12743661 13779731 15230229 15873683 16029483 17544597 18970987 19157187 19966549 22068291 23862461 26374299 27758373 29735209 32865231 34589937 37402127 40937393 41339193 43085711 44700103 47621049 51492679 56912961 59899647 64769537 71587383 80709853 89205627 96458117 111115781 112206381 122812179 129257133 134100309 139765843 154478037 167037227 194308611 208146463 219069601 242129559 261814889 289374351 301599977 333347343 360448753 379364431 419297529 453386759 501111681 564968971 624439389 657208803 777810467 785444667 818628509 904799931 978360901 1081346259 1138093293 1360160277 1533487207 1694906913 1832704223 2111199839 2333431401 2455885527 2655551017 2935082703 3173707313 3954782797 4600461621 5498112669 5730399563 6333599517 6848526307 7966653051 9521121939 10734410449 11864348391 14778398873 15553941671 17191198689 18588857119 20545578921 32203231347 40112796941 44335196619 46661825013 55766571357 75140873143 108877591697 120338390823 130121999833 225422619429 280789578587 326632775091 390365999499 762143141879 842368735761 2286429425637 5335001993153 16005005979459
• Sum of all divisors σ(n): 27304427865600
• Sum of proper divisors (its aliquot sum) s(n): 11299421886141
• 16005005979459 is a deficient number, because the sum of its proper divisors (11299421886141) is less than itself. Its deficiency is 4705584093318

Bases of 16005005979459

• Binary: 11101000111001110100101100100010111101000011₂
• Hexadecimal: 0xE8E74B22F43
• Base-36: 5O8LJBMTF

Squares and roots of 16005005979459

• 16005005979459 squared (16005005979459²) is 256160216402518343929932681
• 16005005979459 cubed (16005005979459³) is 4099845795221817504584506836336338799579
• The square root of 16005005979459 is 4000625.6984950491
• The cube root of 16005005979459 is 25201.0486984103

Scales and comparisons

• 16,005,005,979,459 seconds is equal to 508,909 years, 35 weeks, 3 days, 18 hours, 17 minutes, 39 seconds.
• To count from 1 to 16,005,005,979,459 would take you about one million, two hundred seventy-two thousand, two hundred seventy-four 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 16005005979459 cubic inches would be around 2100.1 feet tall.

Recreational maths with 16005005979459

• 16005005979459 backwards is 95497950050061
• The number of decimal digits it has is: 14
• The sum of 16005005979459's digits is 60
• More coming soon!