3942463

Names of 3942463

• Cardinal: 3942463 can be written as Three million, nine hundred forty-two thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 3.942463 × 10⁶

Factors of 3942463

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19457

Divisors of 3942463

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 29 203 19421 135947 563209 3942463
• Sum of all divisors σ(n): 4661280
• Sum of proper divisors (its aliquot sum) s(n): 718817
• 3942463 is a deficient number, because the sum of its proper divisors (718817) is less than itself. Its deficiency is 3223646

Bases of 3942463

• Binary: 1111000010100000111111₂
• Hexadecimal: 0x3C283F
• Base-36: 2CI0V

Squares and roots of 3942463

• 3942463 squared (3942463²) is 15543014506369
• 3942463 cubed (3942463³) is 61277759599823046847
• The square root of 3942463 is 1985.5636479347
• The cube root of 3942463 is 157.9753072561

Scales and comparisons

• 3,942,463 seconds is equal to 6 weeks, 3 days, 15 hours, 7 minutes, 43 seconds.
• To count from 1 to 3,942,463 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 3942463 cubic inches would be around 13.2 feet tall.

Recreational maths with 3942463

• 3942463 backwards is 3642493
• The number of decimal digits it has is: 7
• The sum of 3942463's digits is 31
• More coming soon!