42313910

Names of 42313910

• Cardinal: 42313910 can be written as Forty-two million, three hundred thirteen thousand, nine hundred ten.

Scientific notation

• Scientific notation: 4.231391 × 10⁷

Factors of 42313910

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4231398

Divisors of 42313910

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 4231391 8462782 21156955 42313910
• Sum of all divisors σ(n): 76165056
• Sum of proper divisors (its aliquot sum) s(n): 33851146
• 42313910 is a deficient number, because the sum of its proper divisors (33851146) is less than itself. Its deficiency is 8462764

Bases of 42313910

• Binary: 10100001011010100010110110₂
• Hexadecimal: 0x285A8B6
• Base-36: P6XME

Squares and roots of 42313910

• 42313910 squared (42313910²) is 1790466979488100
• 42313910 cubed (42313910³) is 75761658628031309471000
• The square root of 42313910 is 6504.9142961303
• The cube root of 42313910 is 348.4665155175

Scales and comparisons

• 42,313,910 seconds is equal to 1 year, 17 weeks, 6 days, 17 hours, 51 minutes, 50 seconds.
• To count from 1 to 42,313,910 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 42313910 cubic inches would be around 29 feet tall.

Recreational maths with 42313910

• 42313910 backwards is 01931324
• The number of decimal digits it has is: 8
• The sum of 42313910's digits is 23
• More coming soon!