216729426388163

Names of 216729426388163

• Cardinal: 216729426388163 can be written as Two hundred sixteen trillion, seven hundred twenty-nine billion, four hundred twenty-six million, three hundred eighty-eight thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 2.16729426388163 × 10¹⁴

Factors of 216729426388163

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 167856

Divisors of 216729426388163

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 17 31 41 221 403 527 533 697 1271 4733 6851 9061 16523 21607 61529 80461 146723 163021 194053 280891 1045993 1907399 2119273 2494291 2522689 2771357 3298901 5053651 6015643 6683861 32425783 36027641 42885713 65697463 78203359 85912067 86890193 102265931 113625637 207199691 771578393 1116856871 1329457103 1477133281 2693595983 3522394747 10030519109 13116832681 23918930183 31634714113 45791131711 170518824853 310946092379 406621813111 411251283469 537790139921 980676137503 5286083570443 6991271818973 12748789787539 16671494337551 216729426388163
• Sum of all divisors σ(n): 261381159373824
• Sum of proper divisors (its aliquot sum) s(n): 44651732985661
• 216729426388163 is a deficient number, because the sum of its proper divisors (44651732985661) is less than itself. Its deficiency is 172077693402502

Bases of 216729426388163

• Binary: 110001010001110101000000011110001110010011000011₂
• Hexadecimal: 0xC51D4078E4C3
• Base-36: 24TO4GOLVN

Squares and roots of 216729426388163

• 216729426388163 squared (216729426388163²) is 46971644262542164519546514569
• 216729426388163 cubed (216729426388163³) is 10180137517529610969000036089240741128646747
• The square root of 216729426388163 is 14721733.1312642331
• The cube root of 216729426388163 is 60067.4635963411

Scales and comparisons

• 216,729,426,388,163 seconds is equal to 6,891,325 years, 19 weeks, 2 days, 1 hour, 9 minutes, 23 seconds.
• To count from 1 to 216,729,426,388,163 would take you about seventeen million, two hundred twenty-eight thousand, three hundred thirteen 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 216729426388163 cubic inches would be around 5005.6 feet tall.

Recreational maths with 216729426388163

• 216729426388163 backwards is 361883624927612
• The number of decimal digits it has is: 15
• The sum of 216729426388163's digits is 68
• More coming soon!