13993826

Names of 13993826

• Cardinal: 13993826 can be written as Thirteen million, nine hundred ninety-three thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 1.3993826 × 10⁷

Factors of 13993826

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1130

Divisors of 13993826

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 11 14 22 77 89 154 178 623 979 1021 1246 1958 2042 6853 7147 11231 13706 14294 22462 78617 90869 157234 181738 636083 999559 1272166 1999118 6996913 13993826
• Sum of all divisors σ(n): 26490240
• Sum of proper divisors (its aliquot sum) s(n): 12496414
• 13993826 is a deficient number, because the sum of its proper divisors (12496414) is less than itself. Its deficiency is 1497412

Bases of 13993826

• Binary: 110101011000011101100010₂
• Hexadecimal: 0xD58762
• Base-36: 8BXPE

Squares and roots of 13993826

• 13993826 squared (13993826²) is 195827166118276
• 13993826 cubed (13993826³) is 2740371288732249763976
• The square root of 13993826 is 3740.8322603399
• The cube root of 13993826 is 240.9787921169

Scales and comparisons

• 13,993,826 seconds is equal to 23 weeks, 23 hours, 10 minutes, 26 seconds.
• To count from 1 to 13,993,826 would take you about thirty-four 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 13993826 cubic inches would be around 20.1 feet tall.

Recreational maths with 13993826

• 13993826 backwards is 62839931
• The number of decimal digits it has is: 8
• The sum of 13993826's digits is 41
• More coming soon!