1144

Names of 1144

• Cardinal: 1144 can be written as One thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.144 × 10³

Factors of 1144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 26

Divisors of 1144

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144
• Sum of all divisors σ(n): 2520
• Sum of proper divisors (its aliquot sum) s(n): 1376
• 1144 is an abundant number, because the sum of its proper divisors (1376) is greater than itself. Its abundance is 232

Bases of 1144

• Binary: 10001111000₂
• Hexadecimal: 0x478
• Base-36: VS

Squares and roots of 1144

• 1144 squared (1144²) is 1308736
• 1144 cubed (1144³) is 1497193984
• The square root of 1144 is 33.8230690505
• The cube root of 1144 is 10.4586430635

Scales and comparisons

• 1,144 seconds is equal to 19 minutes, 4 seconds.
• To count from 1 to 1,144 would take you about nineteen 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 1144 cubic inches would be around 0.9 feet tall.

Recreational maths with 1144

• 1144 backwards is 4411
• The number of decimal digits it has is: 4
• The sum of 1144's digits is 10
• More coming soon!