1349

Names of 1349

• Cardinal: 1349 can be written as One thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.349 × 10³

Factors of 1349

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 90

Divisors of 1349

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 71 1349
• Sum of all divisors σ(n): 1440
• Sum of proper divisors (its aliquot sum) s(n): 91
• 1349 is a deficient number, because the sum of its proper divisors (91) is less than itself. Its deficiency is 1258

Bases of 1349

• Binary: 10101000101₂
• Hexadecimal: 0x545
• Base-36: 11H

Squares and roots of 1349

• 1349 squared (1349²) is 1819801
• 1349 cubed (1349³) is 2454911549
• The square root of 1349 is 36.7287353443
• The cube root of 1349 is 11.0493649099

Scales and comparisons

• 1,349 seconds is equal to 22 minutes, 29 seconds.
• To count from 1 to 1,349 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 1349 cubic inches would be around 0.9 feet tall.

Recreational maths with 1349

• 1349 backwards is 9431
• The number of decimal digits it has is: 4
• The sum of 1349's digits is 17
• More coming soon!