13468405481864

Names of 13468405481864

• Cardinal: 13468405481864 can be written as Thirteen trillion, four hundred sixty-eight billion, four hundred five million, four hundred eighty-one thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3468405481864 × 10¹³

Factors of 13468405481864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1351

Divisors of 13468405481864

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 17 34 68 136 289 521 578 811 1042 1156 1622 2084 2312 3244 4168 4913 6488 8857 9826 13787 17714 19652 27574 35428 39304 55148 70856 110296 150569 234379 301138 422531 468758 602276 657721 845062 937516 1204552 1315442 1690124 1875032 2559673 2630884 3380248 3984443 5119346 5261768 7183027 7968886 10238692 11181257 14366054 15937772 20477384 22362514 28732108 31875544 44725028 57464216 89450056 122111459 190081369 244222918 342672641 380162738 488445836 685345282 760325476 976891672 1370690564 1520650952 2075894803 2741381128 3231383273 4151789606 5825434897 6462766546 8303579212 11650869794 12925533092 16607158424 23301739588 25851066184 46603479176 99032393249 198064786498 396129572996 792259145992 1683550685233 3367101370466 6734202740932 13468405481864
• Sum of all divisors σ(n): 26915955895800
• Sum of proper divisors (its aliquot sum) s(n): 13447550413936
• 13468405481864 is a deficient number, because the sum of its proper divisors (13447550413936) is less than itself. Its deficiency is 20855067928

Bases of 13468405481864

• Binary: 11000011111111011011100001100100000110001000₂
• Hexadecimal: 0xC3FDB864188
• Base-36: 4RVASVOG8

Squares and roots of 13468405481864

• 13468405481864 squared (13468405481864²) is 181397946223904246032914496
• 13468405481864 cubed (13468405481864³) is 2443141093320903026026331372903190700544
• The square root of 13468405481864 is 3669932.6263385273
• The cube root of 13468405481864 is 23792.4260212473

Scales and comparisons

• 13,468,405,481,864 seconds is equal to 428,253 years, 32 weeks, 6 days, 16 hours, 57 minutes, 44 seconds.
• To count from 1 to 13,468,405,481,864 would take you about one million, seventy thousand, six hundred thirty-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 13468405481864 cubic inches would be around 1982.7 feet tall.

Recreational maths with 13468405481864

• 13468405481864 backwards is 46818450486431
• The number of decimal digits it has is: 14
• The sum of 13468405481864's digits is 62
• More coming soon!