40227839

Names of 40227839

• Cardinal: 40227839 can be written as Forty million, two hundred twenty-seven thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 4.0227839 × 10⁷

Factors of 40227839

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 12984

Divisors of 40227839

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5107 7877 40227839
• Sum of all divisors σ(n): 40240824
• Sum of proper divisors (its aliquot sum) s(n): 12985
• 40227839 is a deficient number, because the sum of its proper divisors (12985) is less than itself. Its deficiency is 40214854

Bases of 40227839

• Binary: 10011001011101001111111111₂
• Hexadecimal: 0x265D3FF
• Base-36: NY7ZZ

Squares and roots of 40227839

• 40227839 squared (40227839²) is 1618279030609921
• 40227839 cubed (40227839³) is 65099868300451973790719
• The square root of 40227839 is 6342.5419982841
• The cube root of 40227839 is 342.6432923783

Scales and comparisons

• 40,227,839 seconds is equal to 1 year, 14 weeks, 3 days, 14 hours, 23 minutes, 59 seconds.
• To count from 1 to 40,227,839 would take you about forty-seven weeks!

  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 40227839 cubic inches would be around 28.6 feet tall.

Recreational maths with 40227839

• 40227839 backwards is 93872204
• The number of decimal digits it has is: 8
• The sum of 40227839's digits is 35
• More coming soon!