13650

Names of 13650

• Cardinal: 13650 can be written as Thirteen thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.365 × 10⁴

Factors of 13650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30

Divisors of 13650

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 25 26 30 35 39 42 50 65 70 75 78 91 105 130 150 175 182 195 210 273 325 350 390 455 525 546 650 910 975 1050 1365 1950 2275 2730 4550 6825 13650
• Sum of all divisors σ(n): 41664
• Sum of proper divisors (its aliquot sum) s(n): 28014
• 13650 is an abundant number, because the sum of its proper divisors (28014) is greater than itself. Its abundance is 14364

Bases of 13650

• Binary: 11010101010010₂
• Hexadecimal: 0x3552
• Base-36: AJ6

Squares and roots of 13650

• 13650 squared (13650²) is 186322500
• 13650 cubed (13650³) is 2543302125000
• The square root of 13650 is 116.8332144555
• The cube root of 13650 is 23.8988801025

Scales and comparisons

• 13,650 seconds is equal to 3 hours, 47 minutes, 30 seconds.
• To count from 1 to 13,650 would take you about three hours.

  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 13650 cubic inches would be around 2 feet tall.

Recreational maths with 13650

• 13650 backwards is 05631
• 13650 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 13650's digits is 15
• More coming soon!