16609

Names of 16609

• Cardinal: 16609 can be written as Sixteen thousand, six hundred nine.

Scientific notation

• Scientific notation: 1.6609 × 10⁴

Factors of 16609

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 994

Divisors of 16609

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 977 16609
• Sum of all divisors σ(n): 17604
• Sum of proper divisors (its aliquot sum) s(n): 995
• 16609 is a deficient number, because the sum of its proper divisors (995) is less than itself. Its deficiency is 15614

Bases of 16609

• Binary: 100000011100001₂
• Hexadecimal: 0x40E1
• Base-36: CTD

Squares and roots of 16609

• 16609 squared (16609²) is 275858881
• 16609 cubed (16609³) is 4581740154529
• The square root of 16609 is 128.8759093081
• The cube root of 16609 is 25.5141533629

Scales and comparisons

• 16,609 seconds is equal to 4 hours, 36 minutes, 49 seconds.
• To count from 1 to 16,609 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 16609 cubic inches would be around 2.1 feet tall.

Recreational maths with 16609

• 16609 backwards is 90661
• The number of decimal digits it has is: 5
• The sum of 16609's digits is 22
• More coming soon!