1343

Names of 1343

• Cardinal: 1343 can be written as One thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 1.343 × 10³

Factors of 1343

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 96

Divisors of 1343

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 79 1343
• Sum of all divisors σ(n): 1440
• Sum of proper divisors (its aliquot sum) s(n): 97
• 1343 is a deficient number, because the sum of its proper divisors (97) is less than itself. Its deficiency is 1246

Bases of 1343

• Binary: 10100111111₂
• Hexadecimal: 0x53F
• Base-36: 11B

Squares and roots of 1343

• 1343 squared (1343²) is 1803649
• 1343 cubed (1343³) is 2422300607
• The square root of 1343 is 36.6469644037
• The cube root of 1343 is 11.0329589985

Scales and comparisons

• 1,343 seconds is equal to 22 minutes, 23 seconds.
• To count from 1 to 1,343 would take you about twenty-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 1343 cubic inches would be around 0.9 feet tall.

Recreational maths with 1343

• 1343 backwards is 3431
• The number of decimal digits it has is: 4
• The sum of 1343's digits is 11
• More coming soon!