14400

Names of 14400

• Cardinal: 14400 can be written as Fourteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.44 × 10⁴

Factors of 14400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10

Divisors of 14400

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 144 150 160 180 192 200 225 240 288 300 320 360 400 450 480 576 600 720 800 900 960 1200 1440 1600 1800 2400 2880 3600 4800 7200 14400
• Sum of all divisors σ(n): 51181
• Sum of proper divisors (its aliquot sum) s(n): 36781
• 14400 is an abundant number, because the sum of its proper divisors (36781) is greater than itself. Its abundance is 22381

Bases of 14400

• Binary: 11100001000000₂
• Hexadecimal: 0x3840
• Base-36: B40

Squares and roots of 14400

• 14400 squared (14400²) is 207360000
• 14400 cubed (14400³) is 2985984000000
• 14400 is a perfect square number. Its square root is 120
• The cube root of 14400 is 24.3288079823

Scales and comparisons

• 14,400 seconds is equal to 4 hours.
• To count from 1 to 14,400 would take you about four 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 14400 cubic inches would be around 2 feet tall.

Recreational maths with 14400

• 14400 backwards is 00441
• 14400 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 14400's digits is 9
• More coming soon!