3986662

Names of 3986662

• Cardinal: 3986662 can be written as Three million, nine hundred eighty-six thousand, six hundred sixty-two.

Scientific notation

• Scientific notation: 3.986662 × 10⁶

Factors of 3986662

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 64334

Divisors of 3986662

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 31 62 64301 128602 1993331 3986662
• Sum of all divisors σ(n): 6172992
• Sum of proper divisors (its aliquot sum) s(n): 2186330
• 3986662 is a deficient number, because the sum of its proper divisors (2186330) is less than itself. Its deficiency is 1800332

Bases of 3986662

• Binary: 1111001101010011100110₂
• Hexadecimal: 0x3CD4E6
• Base-36: 2DG4M

Squares and roots of 3986662

• 3986662 squared (3986662²) is 15893473902244
• 3986662 cubed (3986662³) is 63361908454067869528
• The square root of 3986662 is 1996.6627156333
• The cube root of 3986662 is 158.5634690933

Scales and comparisons

• 3,986,662 seconds is equal to 6 weeks, 4 days, 3 hours, 24 minutes, 22 seconds.
• To count from 1 to 3,986,662 would take you about nine weeks!

  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 3986662 cubic inches would be around 13.2 feet tall.

Recreational maths with 3986662

• 3986662 backwards is 2666893
• The number of decimal digits it has is: 7
• The sum of 3986662's digits is 40
• More coming soon!