40697914

Names of 40697914

• Cardinal: 40697914 can be written as Forty million, six hundred ninety-seven thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 4.0697914 × 10⁷

Factors of 40697914

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 20348959

Divisors of 40697914

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 20348957 40697914
• Sum of all divisors σ(n): 61046874
• Sum of proper divisors (its aliquot sum) s(n): 20348960
• 40697914 is a deficient number, because the sum of its proper divisors (20348960) is less than itself. Its deficiency is 20348954

Bases of 40697914

• Binary: 10011011010000000000111010₂
• Hexadecimal: 0x26D003A
• Base-36: O8APM

Squares and roots of 40697914

• 40697914 squared (40697914²) is 1656320203951396
• 40697914 cubed (40697914³) is 67408777216876374587944
• The square root of 40697914 is 6379.4916725395
• The cube root of 40697914 is 343.9727590201

Scales and comparisons

• 40,697,914 seconds is equal to 1 year, 15 weeks, 2 days, 58 minutes, 34 seconds.
• To count from 1 to 40,697,914 would take you about forty-eight 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 40697914 cubic inches would be around 28.7 feet tall.

Recreational maths with 40697914

• 40697914 backwards is 41979604
• The number of decimal digits it has is: 8
• The sum of 40697914's digits is 40
• More coming soon!