40226743

Names of 40226743

• Cardinal: 40226743 can be written as Forty million, two hundred twenty-six thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 4.0226743 × 10⁷

Factors of 40226743

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 124577

Divisors of 40226743

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 19 323 124541 2117197 2366279 40226743
• Sum of all divisors σ(n): 44835120
• Sum of proper divisors (its aliquot sum) s(n): 4608377
• 40226743 is a deficient number, because the sum of its proper divisors (4608377) is less than itself. Its deficiency is 35618366

Bases of 40226743

• Binary: 10011001011100111110110111₂
• Hexadecimal: 0x265CFB7
• Base-36: NY75J

Squares and roots of 40226743

• 40226743 squared (40226743²) is 1618190852388049
• 40226743 cubed (40226743³) is 65094547543964983394407
• The square root of 40226743 is 6342.4555970065
• The cube root of 40226743 is 342.6401805993

Scales and comparisons

• 40,226,743 seconds is equal to 1 year, 14 weeks, 3 days, 14 hours, 5 minutes, 43 seconds.
• To count from 1 to 40,226,743 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 40226743 cubic inches would be around 28.6 feet tall.

Recreational maths with 40226743

• 40226743 backwards is 34762204
• The number of decimal digits it has is: 8
• The sum of 40226743's digits is 28
• More coming soon!