422439

Names of 422439

• Cardinal: 422439 can be written as Four hundred twenty-two thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 4.22439 × 10⁵

Factors of 422439

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 140816

Divisors of 422439

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 140813 422439
• Sum of all divisors σ(n): 563256
• Sum of proper divisors (its aliquot sum) s(n): 140817
• 422439 is a deficient number, because the sum of its proper divisors (140817) is less than itself. Its deficiency is 281622

Bases of 422439

• Binary: 1100111001000100111₂
• Hexadecimal: 0x67227
• Base-36: 91YF

Squares and roots of 422439

• 422439 squared (422439²) is 178454708721
• 422439 cubed (422439³) is 75386228697390519
• The square root of 422439 is 649.9530752293
• The cube root of 422439 is 75.0334073393

Scales and comparisons

• 422,439 seconds is equal to 4 days, 21 hours, 20 minutes, 39 seconds.
• To count from 1 to 422,439 would take you about four days.

  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 422439 cubic inches would be around 6.3 feet tall.

Recreational maths with 422439

• 422439 backwards is 934224
• The number of decimal digits it has is: 6
• The sum of 422439's digits is 24
• More coming soon!