1559

Names of 1559

• Cardinal: 1559 can be written as One thousand, five hundred fifty-nine.

Scientific notation

• Scientific notation: 1.559 × 10³

Factors of 1559

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1559

Divisors of 1559

• Number of divisors d(n): 2
• Complete list of divisors:
  1 1559
• Sum of all divisors σ(n): 1560
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1559 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1558

Bases of 1559

• Binary: 11000010111₂
• Hexadecimal: 0x617
• Base-36: 17B

Squares and roots of 1559

• 1559 squared (1559²) is 2430481
• 1559 cubed (1559³) is 3789119879
• The square root of 1559 is 39.4841740447
• The cube root of 1559 is 11.5953013073

Scales and comparisons

• 1,559 seconds is equal to 25 minutes, 59 seconds.
• To count from 1 to 1,559 would take you about twenty-five 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 1559 cubic inches would be around 1 feet tall.

Recreational maths with 1559

• 1559 backwards is 9551
• The number of decimal digits it has is: 4
• The sum of 1559's digits is 20
• More coming soon!