42900482

Names of 42900482

• Cardinal: 42900482 can be written as Forty-two million, nine hundred thousand, four hundred eighty-two.

Scientific notation

• Scientific notation: 4.2900482 × 10⁷

Factors of 42900482

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21450243

Divisors of 42900482

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 21450241 42900482
• Sum of all divisors σ(n): 64350726
• Sum of proper divisors (its aliquot sum) s(n): 21450244
• 42900482 is a deficient number, because the sum of its proper divisors (21450244) is less than itself. Its deficiency is 21450238

Bases of 42900482

• Binary: 10100011101001110000000010₂
• Hexadecimal: 0x28E9C02
• Base-36: PJI82

Squares and roots of 42900482

• 42900482 squared (42900482²) is 1840451355832324
• 42900482 cubed (42900482³) is 78956250262760210780168
• The square root of 42900482 is 6549.8459523869
• The cube root of 42900482 is 350.0693250433

Scales and comparisons

• 42,900,482 seconds is equal to 1 year, 18 weeks, 6 days, 12 hours, 48 minutes, 2 seconds.
• To count from 1 to 42,900,482 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 42900482 cubic inches would be around 29.2 feet tall.

Recreational maths with 42900482

• 42900482 backwards is 28400924
• The number of decimal digits it has is: 8
• The sum of 42900482's digits is 29
• More coming soon!