13939844172340

Names of 13939844172340

• Cardinal: 13939844172340 can be written as Thirteen trillion, nine hundred thirty-nine billion, eight hundred forty-four million, one hundred seventy-two thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.393984417234 × 10¹³

Factors of 13939844172340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29567

Divisors of 13939844172340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 53 106 212 265 383 530 766 1060 1231 1532 1915 2462 3830 4924 6155 7660 12310 20299 24620 27893 40598 55786 65243 81196 101495 111572 130486 139465 202990 260972 278930 326215 405980 471473 557860 652430 942946 1304860 1478329 1885892 2357365 2956658 4714730 5913316 7391645 9429460 10683019 14783290 21366038 24988069 29566580 34336283 42732076 49976138 53415095 68672566 99952276 106830190 124940345 137345132 171681415 213660380 249880690 343362830 499761380 566200007 686725660 1132400014 1819822999 2264800028 2831000035 3639645998 5662000070 7279291996 9099114995 11324000140 13150796389 18198229990 26301592778 36396459980 52603185556 65753981945 131507963890 263015927780 696992208617 1393984417234 2787968834468 3484961043085 6969922086170 13939844172340
• Sum of all divisors σ(n): 29929246212096
• Sum of proper divisors (its aliquot sum) s(n): 15989402039756
• 13939844172340 is an abundant number, because the sum of its proper divisors (15989402039756) is greater than itself. Its abundance is 2049557867416

Bases of 13939844172340

• Binary: 11001010110110011111011101011100101000110100₂
• Hexadecimal: 0xCAD9F75CA34
• Base-36: 4XVVJAY44

Squares and roots of 13939844172340

• 13939844172340 squared (13939844172340²) is 194319255549121459621075600
• 13939844172340 cubed (13939844172340³) is 2708780142039867985505685327302568904000
• The square root of 13939844172340 is 3733610.0723482091
• The cube root of 13939844172340 is 24066.8530565437

Scales and comparisons

• 13,939,844,172,340 seconds is equal to 443,243 years, 48 weeks, 1 day, 45 minutes, 40 seconds.
• To count from 1 to 13,939,844,172,340 would take you about one million, one hundred eight thousand, one hundred 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 13939844172340 cubic inches would be around 2005.6 feet tall.

Recreational maths with 13939844172340

• 13939844172340 backwards is 04327144893931
• The number of decimal digits it has is: 14
• The sum of 13939844172340's digits is 58
• More coming soon!