1944

Names of 1944

• Cardinal: 1944 can be written as One thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.944 × 10³

Factors of 1944

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5

Divisors of 1944

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 972 1944
• Sum of all divisors σ(n): 5460
• Sum of proper divisors (its aliquot sum) s(n): 3516
• 1944 is an abundant number, because the sum of its proper divisors (3516) is greater than itself. Its abundance is 1572

Bases of 1944

• Binary: 11110011000₂
• Hexadecimal: 0x798
• Base-36: 1I0

Squares and roots of 1944

• 1944 squared (1944²) is 3779136
• 1944 cubed (1944³) is 7346640384
• The square root of 1944 is 44.0908153701
• The cube root of 1944 is 12.4805029383

Scales and comparisons

• 1,944 seconds is equal to 32 minutes, 24 seconds.
• To count from 1 to 1,944 would take you about thirty-two 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 1944 cubic inches would be around 1 feet tall.

Recreational maths with 1944

• 1944 backwards is 4491
• 1944 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1944's digits is 18
• More coming soon!