13666116944

Names of 13666116944

• Cardinal: 13666116944 can be written as Thirteen billion, six hundred sixty-six million, one hundred sixteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3666116944 × 10¹⁰

Factors of 13666116944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 427

Divisors of 13666116944

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 17 34 37 61 68 74 113 122 136 148 197 226 244 272 296 394 452 488 592 629 788 904 976 1037 1258 1576 1808 1921 2074 2257 2516 3152 3349 3842 4148 4181 4514 5032 6698 6893 7289 7684 8296 8362 9028 10064 12017 13396 13786 14578 15368 16592 16724 18056 22261 24034 26792 27572 29156 30736 33448 36112 38369 44522 48068 53584 55144 58312 66896 71077 76738 89044 96136 110288 116624 117181 123913 142154 153476 178088 192272 204289 234362 247826 255041 284308 306952 356176 378437 408578 444629 468724 495652 510082 568616 613904 756874 817156 823657 889258 937448 991304 1020164 1137232 1357921 1513748 1634312 1647314 1778516 1874896 1982608 2040328 2715842 3027496 3268624 3294628 3557032 4080656 4335697 5431684 6054992 6589256 7114064 7558693 8671394 10863368 13178512 14002169 15117386 17342788 21726736 23084657 28004338 30234772 34685576 46169314 50243077 56008676 60469544 69371152 92338628 100486154 112017352 120939088 184677256 200972308 224034704 369354512 401944616 803889232 854132309 1708264618 3416529236 6833058472 13666116944
• Sum of all divisors σ(n): 29674234656
• Sum of proper divisors (its aliquot sum) s(n): 16008117712
• 13666116944 is an abundant number, because the sum of its proper divisors (16008117712) is greater than itself. Its abundance is 2342000768

Bases of 13666116944

• Binary: 1100101110100100000110010101010000₂
• Hexadecimal: 0x32E906550
• Base-36: 6A0GBBK

Squares and roots of 13666116944

• 13666116944 squared (13666116944²) is 186762752327083899136
• 13666116944 cubed (13666116944³) is 2552321614085236704092076560384
• The square root of 13666116944 is 116902.1682604733
• The cube root of 13666116944 is 2390.8282432559

Scales and comparisons

• 13,666,116,944 seconds is equal to 434 years, 28 weeks, 15 hours, 35 minutes, 44 seconds.
• To count from 1 to 13,666,116,944 would take you about eight hundred sixty-nine 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 13666116944 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666116944

• 13666116944 backwards is 44961166631
• The number of decimal digits it has is: 11
• The sum of 13666116944's digits is 47
• More coming soon!