4006

Names of 4006

• Cardinal: 4006 can be written as Four thousand and six.

Scientific notation

• Scientific notation: 4.006 × 10³

Factors of 4006

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2005

Divisors of 4006

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2003 4006
• Sum of all divisors σ(n): 6012
• Sum of proper divisors (its aliquot sum) s(n): 2006
• 4006 is a deficient number, because the sum of its proper divisors (2006) is less than itself. Its deficiency is 2000

Bases of 4006

• Binary: 111110100110₂
• Hexadecimal: 0xFA6
• Base-36: 33A

Squares and roots of 4006

• 4006 squared (4006²) is 16048036
• 4006 cubed (4006³) is 64288432216
• The square root of 4006 is 63.2929695937
• The cube root of 4006 is 15.8819435597

Scales and comparisons

• 4,006 seconds is equal to 1 hour, 6 minutes, 46 seconds.
• To count from 1 to 4,006 would take you about six 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 4006 cubic inches would be around 1.3 feet tall.

Recreational maths with 4006

• 4006 backwards is 6004
• The number of decimal digits it has is: 4
• The sum of 4006's digits is 10
• More coming soon!