16427

Names of 16427

• Cardinal: 16427 can be written as Sixteen thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.6427 × 10⁴

Factors of 16427

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 16427

Divisors of 16427

• Number of divisors d(n): 2
• Complete list of divisors:
  1 16427
• Sum of all divisors σ(n): 16428
• Sum of proper divisors (its aliquot sum) s(n): 1
• 16427 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 16426

Bases of 16427

• Binary: 100000000101011₂
• Hexadecimal: 0x402B
• Base-36: COB

Squares and roots of 16427

• 16427 squared (16427²) is 269846329
• 16427 cubed (16427³) is 4432765646483
• The square root of 16427 is 128.1678586853
• The cube root of 16427 is 25.4206169021

Scales and comparisons

• 16,427 seconds is equal to 4 hours, 33 minutes, 47 seconds.
• To count from 1 to 16,427 would take you about four hours.

  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 16427 cubic inches would be around 2.1 feet tall.

Recreational maths with 16427

• 16427 backwards is 72461
• The number of decimal digits it has is: 5
• The sum of 16427's digits is 20
• More coming soon!