3942214

Names of 3942214

• Cardinal: 3942214 can be written as Three million, nine hundred forty-two thousand, two hundred fourteen.

Scientific notation

• Scientific notation: 3.942214 × 10⁶

Factors of 3942214

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1971109

Divisors of 3942214

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 1971107 3942214
• Sum of all divisors σ(n): 5913324
• Sum of proper divisors (its aliquot sum) s(n): 1971110
• 3942214 is a deficient number, because the sum of its proper divisors (1971110) is less than itself. Its deficiency is 1971104

Bases of 3942214

• Binary: 1111000010011101000110₂
• Hexadecimal: 0x3C2746
• Base-36: 2CHTY

Squares and roots of 3942214

• 3942214 squared (3942214²) is 15541051221796
• 3942214 cubed (3942214³) is 61266149701281296344
• The square root of 3942214 is 1985.5009443463
• The cube root of 3942214 is 157.9719813587

Scales and comparisons

• 3,942,214 seconds is equal to 6 weeks, 3 days, 15 hours, 3 minutes, 34 seconds.
• To count from 1 to 3,942,214 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 3942214 cubic inches would be around 13.2 feet tall.

Recreational maths with 3942214

• 3942214 backwards is 4122493
• The number of decimal digits it has is: 7
• The sum of 3942214's digits is 25
• More coming soon!