13185335805993

Names of 13185335805993

• Cardinal: 13185335805993 can be written as Thirteen trillion, one hundred eighty-five billion, three hundred thirty-five million, eight hundred five thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.3185335805993 × 10¹³

Factors of 13185335805993

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 823

Divisors of 13185335805993

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 37 39 97 111 117 169 291 333 481 507 673 873 1261 1369 1443 1521 2019 3589 3783 4107 4329 6057 6253 8749 9409 10767 11349 12321 16393 17797 18759 24901 26247 28227 32301 46657 49179 53391 56277 65281 74703 78741 84681 113737 122317 132793 139971 147537 160173 195843 224109 231361 323713 341211 348133 366951 398379 419913 587529 606541 694083 848653 921337 971139 1023633 1044399 1100853 1195137 1590121 1726309 1819623 2082249 2415397 2545959 2764011 2913417 3133197 4208269 4525729 4770363 5178927 5458869 6332257 7246191 7637877 8292033 11032489 11977381 12624807 12880921 13577187 14311089 15536781 18996771 21738573 22442017 31400161 33097467 35932143 37874421 38642763 40731561 56990313 58834477 67326051 82319341 89369689 94200483 99292401 107796429 115928289 155705953 167451973 176503431 201978153 234293509 246958023 268109067 282601449 408202093 467117859 502355919 529510293 702880527 740874069 804327201 1070151433 1161805957 1224606279 1401353577 1507067757 2108641581 2176875649 3045815617 3210454299 3485417871 3673818837 6530626947 8668859833 9137446851 9631362897 10456253613 15103477441 19591880841 26006579499 27412340553 39595603021 45310432323 78019738497 112695177829 118786809063 135931296969 338085533487 356360427189 1014256600461 1465037311777 4395111935331 13185335805993
• Sum of all divisors σ(n): 21448253298654
• Sum of proper divisors (its aliquot sum) s(n): 8262917492661
• 13185335805993 is a deficient number, because the sum of its proper divisors (8262917492661) is less than itself. Its deficiency is 4922418313332

Bases of 13185335805993

• Binary: 10111111110111110011010000011100100000101001₂
• Hexadecimal: 0xBFDF341C829
• Base-36: 4O99CI4O9

Squares and roots of 13185335805993

• 13185335805993 squared (13185335805993²) is 173853080316801074934716049
• 13185335805993 cubed (13185335805993³) is 2292311244883294065153783025798007481657
• The square root of 13185335805993 is 3631161.7708376751
• The cube root of 13185335805993 is 23624.5601626125

Scales and comparisons

• 13,185,335,805,993 seconds is equal to 419,252 years, 46 weeks, 3 days, 7 hours, 26 minutes, 33 seconds.
• To count from 1 to 13,185,335,805,993 would take you about one million, forty-eight thousand, one hundred thirty-two 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 13185335805993 cubic inches would be around 1968.7 feet tall.

Recreational maths with 13185335805993

• 13185335805993 backwards is 39950853358131
• The number of decimal digits it has is: 14
• The sum of 13185335805993's digits is 63
• More coming soon!