13665642947698

Names of 13665642947698

• Cardinal: 13665642947698 can be written as Thirteen trillion, six hundred sixty-five billion, six hundred forty-two million, nine hundred forty-seven thousand, six hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3665642947698 × 10¹³

Factors of 13665642947698

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2090

Divisors of 13665642947698

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 7 14 29 41 49 58 82 98 203 287 406 574 841 1189 1421 1682 2009 2011 2378 2842 4018 4022 5887 8323 11774 14077 16646 28154 34481 41209 58261 58319 68962 82418 82451 98539 116522 116638 164902 197078 241367 408233 482734 577157 816466 1154314 1689569 1691251 2391079 2857631 3379138 3382502 4040099 4044121 4782158 5715262 8080198 8088242 11838757 16737553 23677514 28308847 33475106 56617694 69341291 82871299 117162871 117279509 138682582 165742598 165808961 198161929 234325742 234559018 331617922 396323858 485389037 820956563 970778074 1160662727 1641913126 2321325454 3397723259 3401105761 4808459869 5746695941 6795446518 6802211522 8124639089 9616919738 11493391882 16249278178 23807740327 33659219083 47615480654 67318438166 139445336201 166654182289 235614533581 278890672402 333308364578 471229067162 976117353407 1952234706814 6832821473849 13665642947698
• Sum of all divisors σ(n): 25310673996426
• Sum of proper divisors (its aliquot sum) s(n): 11645031048728
• 13665642947698 is a deficient number, because the sum of its proper divisors (11645031048728) is less than itself. Its deficiency is 2020611898970

Bases of 13665642947698

• Binary: 11000110110111000111110010110010010001110010₂
• Hexadecimal: 0xC6DC7CB2472
• Base-36: 4UDWQZ33M

Squares and roots of 13665642947698

• 13665642947698 squared (13665642947698²) is 186749797173968082363499204
• 13665642947698 cubed (13665642947698³) is 2552056048734468815181297708872436632392
• The square root of 13665642947698 is 3696707.0410972521
• The cube root of 13665642947698 is 23908.0060173311

Scales and comparisons

• 13,665,642,947,698 seconds is equal to 434,525 years, 9 weeks, 17 hours, 54 minutes, 58 seconds.
• To count from 1 to 13,665,642,947,698 would take you about one million, eighty-six thousand, three hundred twelve 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 13665642947698 cubic inches would be around 1992.3 feet tall.

Recreational maths with 13665642947698

• 13665642947698 backwards is 89674924656631
• The number of decimal digits it has is: 14
• The sum of 13665642947698's digits is 76
• More coming soon!