42492093

Names of 42492093

• Cardinal: 42492093 can be written as Forty-two million, four hundred ninety-two thousand and ninety-three.

Scientific notation

• Scientific notation: 4.2492093 × 10⁷

Factors of 42492093

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2023443

Divisors of 42492093

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 7 21 2023433 6070299 14164031 42492093
• Sum of all divisors σ(n): 64749888
• Sum of proper divisors (its aliquot sum) s(n): 22257795
• 42492093 is a deficient number, because the sum of its proper divisors (22257795) is less than itself. Its deficiency is 20234298

Bases of 42492093

• Binary: 10100010000110000010111101₂
• Hexadecimal: 0x28860BD
• Base-36: PAR3X

Squares and roots of 42492093

• 42492093 squared (42492093²) is 1805577967520649
• 42492093 cubed (42492093³) is 76722786914638396728357
• The square root of 42492093 is 6518.5959377767
• The cube root of 42492093 is 348.9549589797

Scales and comparisons

• 42,492,093 seconds is equal to 1 year, 18 weeks, 1 day, 19 hours, 21 minutes, 33 seconds.
• To count from 1 to 42,492,093 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 42492093 cubic inches would be around 29.1 feet tall.

Recreational maths with 42492093

• 42492093 backwards is 39029424
• The number of decimal digits it has is: 8
• The sum of 42492093's digits is 33
• More coming soon!