13426255

Names of 13426255

• Cardinal: 13426255 can be written as Thirteen million, four hundred twenty-six thousand, two hundred fifty-five.

Scientific notation

• Scientific notation: 1.3426255 × 10⁷

Factors of 13426255

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 199

Divisors of 13426255

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 19 31 47 95 97 155 235 485 589 893 1457 1843 2945 3007 4465 4559 7285 9215 15035 22795 27683 57133 86621 138415 141329 285665 433105 706645 2685251 13426255
• Sum of all divisors σ(n): 18063360
• Sum of proper divisors (its aliquot sum) s(n): 4637105
• 13426255 is a deficient number, because the sum of its proper divisors (4637105) is less than itself. Its deficiency is 8789150

Bases of 13426255

• Binary: 110011001101111001001111₂
• Hexadecimal: 0xCCDE4F
• Base-36: 7ZRRJ

Squares and roots of 13426255

• 13426255 squared (13426255²) is 180264323325025
• 13426255 cubed (13426255³) is 2420274772364233531375
• The square root of 13426255 is 3664.1854483637
• The cube root of 13426255 is 237.6757996639

Scales and comparisons

• 13,426,255 seconds is equal to 22 weeks, 1 day, 9 hours, 30 minutes, 55 seconds.
• To count from 1 to 13,426,255 would take you about thirty-three 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 13426255 cubic inches would be around 19.8 feet tall.

Recreational maths with 13426255

• 13426255 backwards is 55262431
• The number of decimal digits it has is: 8
• The sum of 13426255's digits is 28
• More coming soon!