42290733

Names of 42290733

• Cardinal: 42290733 can be written as Forty-two million, two hundred ninety thousand, seven hundred thirty-three.

Scientific notation

• Scientific notation: 4.2290733 × 10⁷

Factors of 42290733

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 14096914

Divisors of 42290733

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 14096911 42290733
• Sum of all divisors σ(n): 56387648
• Sum of proper divisors (its aliquot sum) s(n): 14096915
• 42290733 is a deficient number, because the sum of its proper divisors (14096915) is less than itself. Its deficiency is 28193818

Bases of 42290733

• Binary: 10100001010100111000101101₂
• Hexadecimal: 0x2854E2D
• Base-36: P6FQL

Squares and roots of 42290733

• 42290733 squared (42290733²) is 1788506097677289
• 42290733 cubed (42290733³) is 75637233845742149262837
• The square root of 42290733 is 6503.1325528549
• The cube root of 42290733 is 348.4028809391

Scales and comparisons

• 42,290,733 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 25 minutes, 33 seconds.
• To count from 1 to 42,290,733 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 42290733 cubic inches would be around 29 feet tall.

Recreational maths with 42290733

• 42290733 backwards is 33709224
• The number of decimal digits it has is: 8
• The sum of 42290733's digits is 30
• More coming soon!