1941

Names of 1941

• Cardinal: 1941 can be written as One thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.941 × 10³

Factors of 1941

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 650

Divisors of 1941

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 647 1941
• Sum of all divisors σ(n): 2592
• Sum of proper divisors (its aliquot sum) s(n): 651
• 1941 is a deficient number, because the sum of its proper divisors (651) is less than itself. Its deficiency is 1290

Bases of 1941

• Binary: 11110010101₂
• Hexadecimal: 0x795
• Base-36: 1HX

Squares and roots of 1941

• 1941 squared (1941²) is 3767481
• 1941 cubed (1941³) is 7312680621
• The square root of 1941 is 44.0567815439
• The cube root of 1941 is 12.4740796213

Scales and comparisons

• 1,941 seconds is equal to 32 minutes, 21 seconds.
• To count from 1 to 1,941 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 1941 cubic inches would be around 1 feet tall.

Recreational maths with 1941

• 1941 backwards is 1491
• The number of decimal digits it has is: 4
• The sum of 1941's digits is 15
• More coming soon!