42950823

Names of 42950823

• Cardinal: 42950823 can be written as Forty-two million, nine hundred fifty thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 4.2950823 × 10⁷

Factors of 42950823

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 842193

Divisors of 42950823

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 17 51 842173 2526519 14316941 42950823
• Sum of all divisors σ(n): 60636528
• Sum of proper divisors (its aliquot sum) s(n): 17685705
• 42950823 is a deficient number, because the sum of its proper divisors (17685705) is less than itself. Its deficiency is 25265118

Bases of 42950823

• Binary: 10100011110110000010100111₂
• Hexadecimal: 0x28F60A7
• Base-36: PKL2F

Squares and roots of 42950823

• 42950823 squared (42950823²) is 1844773196377329
• 42950823 cubed (42950823³) is 79234527032746899091767
• The square root of 42950823 is 6553.6877405015
• The cube root of 42950823 is 350.2061995839

Scales and comparisons

• 42,950,823 seconds is equal to 1 year, 19 weeks, 2 hours, 47 minutes, 3 seconds.
• To count from 1 to 42,950,823 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 42950823 cubic inches would be around 29.2 feet tall.

Recreational maths with 42950823

• 42950823 backwards is 32805924
• The number of decimal digits it has is: 8
• The sum of 42950823's digits is 33
• More coming soon!