444

Names of 444

• Cardinal: 444 can be written as Four hundred forty-four.

Scientific notation

• Scientific notation: 4.44 × 10²

Factors of 444

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 42

Divisors of 444

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 37 74 111 148 222 444
• Sum of all divisors σ(n): 1064
• Sum of proper divisors (its aliquot sum) s(n): 620
• 444 is an abundant number, because the sum of its proper divisors (620) is greater than itself. Its abundance is 176

Bases of 444

• Binary: 110111100₂
• Hexadecimal: 0x1BC
• Base-36: CC

Squares and roots of 444

• 444 squared (444²) is 197136
• 444 cubed (444³) is 87528384
• The square root of 444 is 21.0713075057
• The cube root of 444 is 7.6288836259

Scales and comparisons

• 444 seconds is equal to 7 minutes, 24 seconds.
• To count from 1 to 444 would take you about three minutes.

  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 444 cubic inches would be around 0.6 feet tall.

Recreational maths with 444

• 444 is the same when its digits are reversed! That makes it a palindromic number.
• 444 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 444's digits is 12
• More coming soon!