42408332

Names of 42408332

• Cardinal: 42408332 can be written as Forty-two million, four hundred eight thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 4.2408332 × 10⁷

Factors of 42408332

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10602085

Divisors of 42408332

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 10602083 21204166 42408332
• Sum of all divisors σ(n): 74214588
• Sum of proper divisors (its aliquot sum) s(n): 31806256
• 42408332 is a deficient number, because the sum of its proper divisors (31806256) is less than itself. Its deficiency is 10602076

Bases of 42408332

• Binary: 10100001110001100110001100₂
• Hexadecimal: 0x287198C
• Base-36: P8YH8

Squares and roots of 42408332

• 42408332 squared (42408332²) is 1798466623022224
• 42408332 cubed (42408332³) is 76269969640045318770368
• The square root of 42408332 is 6512.1679953761
• The cube root of 42408332 is 348.7255198791

Scales and comparisons

• 42,408,332 seconds is equal to 1 year, 18 weeks, 20 hours, 5 minutes, 32 seconds.
• To count from 1 to 42,408,332 would take you about two years!

  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 42408332 cubic inches would be around 29.1 feet tall.

Recreational maths with 42408332

• 42408332 backwards is 23380424
• The number of decimal digits it has is: 8
• The sum of 42408332's digits is 26
• More coming soon!