42283213

Names of 42283213

• Cardinal: 42283213 can be written as Forty-two million, two hundred eighty-three thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 4.2283213 × 10⁷

Factors of 42283213

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6651

Divisors of 42283213

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 1087 5557 7609 38899 6040459 42283213
• Sum of all divisors σ(n): 48376832
• Sum of proper divisors (its aliquot sum) s(n): 6093619
• 42283213 is a deficient number, because the sum of its proper divisors (6093619) is less than itself. Its deficiency is 36189594

Bases of 42283213

• Binary: 10100001010011000011001101₂
• Hexadecimal: 0x28530CD
• Base-36: P69XP

Squares and roots of 42283213

• 42283213 squared (42283213²) is 1787870101603369
• 42283213 cubed (42283213³) is 75596892322426892944597
• The square root of 42283213 is 6502.5543442559
• The cube root of 42283213 is 348.3822290943

Scales and comparisons

• 42,283,213 seconds is equal to 1 year, 17 weeks, 6 days, 9 hours, 20 minutes, 13 seconds.
• To count from 1 to 42,283,213 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 42283213 cubic inches would be around 29 feet tall.

Recreational maths with 42283213

• 42283213 backwards is 31238224
• The number of decimal digits it has is: 8
• The sum of 42283213's digits is 25
• More coming soon!