1299

Names of 1299

• Cardinal: 1299 can be written as One thousand, two hundred ninety-nine.

Scientific notation

• Scientific notation: 1.299 × 10³

Factors of 1299

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 436

Divisors of 1299

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 433 1299
• Sum of all divisors σ(n): 1736
• Sum of proper divisors (its aliquot sum) s(n): 437
• 1299 is a deficient number, because the sum of its proper divisors (437) is less than itself. Its deficiency is 862

Bases of 1299

• Binary: 10100010011₂
• Hexadecimal: 0x513
• Base-36: 103

Squares and roots of 1299

• 1299 squared (1299²) is 1687401
• 1299 cubed (1299³) is 2191933899
• The square root of 1299 is 36.0416425819
• The cube root of 1299 is 10.9111296695

Scales and comparisons

• 1,299 seconds is equal to 21 minutes, 39 seconds.
• To count from 1 to 1,299 would take you about twenty-one 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 1299 cubic inches would be around 0.9 feet tall.

Recreational maths with 1299

• 1299 backwards is 9921
• The number of decimal digits it has is: 4
• The sum of 1299's digits is 21
• More coming soon!