1429

Names of 1429

• Cardinal: 1429 can be written as One thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.429 × 10³

Factors of 1429

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1429

Divisors of 1429

• Number of divisors d(n): 2
• Complete list of divisors:
  1 1429
• Sum of all divisors σ(n): 1430
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1429 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1428

Bases of 1429

• Binary: 10110010101₂
• Hexadecimal: 0x595
• Base-36: 13P

Squares and roots of 1429

• 1429 squared (1429²) is 2042041
• 1429 cubed (1429³) is 2918076589
• The square root of 1429 is 37.8021163429
• The cube root of 1429 is 11.2636049397

Scales and comparisons

• 1,429 seconds is equal to 23 minutes, 49 seconds.
• To count from 1 to 1,429 would take you about twenty-three 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 1429 cubic inches would be around 0.9 feet tall.

Recreational maths with 1429

• 1429 backwards is 9241
• The number of decimal digits it has is: 4
• The sum of 1429's digits is 16
• More coming soon!