13294944

Names of 13294944

• Cardinal: 13294944 can be written as Thirteen million, two hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3294944 × 10⁷

Factors of 13294944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138

Divisors of 13294944

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 67 72 78 96 104 106 117 134 144 156 159 201 208 212 234 268 288 312 318 402 416 424 468 477 536 603 624 636 689 804 848 871 936 954 1072 1206 1248 1272 1378 1608 1696 1742 1872 1908 2067 2144 2412 2544 2613 2756 3216 3484 3551 3744 3816 4134 4824 5088 5226 5512 6201 6432 6968 7102 7632 7839 8268 9648 10452 10653 11024 12402 13936 14204 15264 15678 16536 19296 20904 21306 22048 24804 27872 28408 31356 31959 33072 41808 42612 46163 49608 56816 62712 63918 66144 83616 85224 92326 99216 113632 125424 127836 138489 170448 184652 198432 250848 255672 276978 340896 369304 415467 511344 553956 738608 830934 1022688 1107912 1477216 1661868 2215824 3323736 4431648 6647472 13294944
• Sum of all divisors σ(n): 42103152
• Sum of proper divisors (its aliquot sum) s(n): 28808208
• 13294944 is an abundant number, because the sum of its proper divisors (28808208) is greater than itself. Its abundance is 15513264

Bases of 13294944

• Binary: 110010101101110101100000₂
• Hexadecimal: 0xCADD60
• Base-36: 7WYG0

Squares and roots of 13294944

• 13294944 squared (13294944²) is 176755535963136
• 13294944 cubed (13294944³) is 2349954952319879184384
• The square root of 13294944 is 3646.2232515303
• The cube root of 13294944 is 236.8984235973

Scales and comparisons

• 13,294,944 seconds is equal to 21 weeks, 6 days, 21 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,294,944 would take you about thirty-two weeks!

  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 13294944 cubic inches would be around 19.7 feet tall.

Recreational maths with 13294944

• 13294944 backwards is 44949231
• 13294944 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13294944's digits is 36
• More coming soon!