40745122

Names of 40745122

• Cardinal: 40745122 can be written as Forty million, seven hundred forty-five thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 4.0745122 × 10⁷

Factors of 40745122

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1852064

Divisors of 40745122

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 1852051 3704102 20372561 40745122
• Sum of all divisors σ(n): 66673872
• Sum of proper divisors (its aliquot sum) s(n): 25928750
• 40745122 is a deficient number, because the sum of its proper divisors (25928750) is less than itself. Its deficiency is 14816372

Bases of 40745122

• Binary: 10011011011011100010100010₂
• Hexadecimal: 0x26DB8A2
• Base-36: O9B4Y

Squares and roots of 40745122

• 40745122 squared (40745122²) is 1660164966794884
• 40745122 cubed (40745122³) is 67643624112183497555848
• The square root of 40745122 is 6383.1905815195
• The cube root of 40745122 is 344.1057059771

Scales and comparisons

• 40,745,122 seconds is equal to 1 year, 15 weeks, 2 days, 14 hours, 5 minutes, 22 seconds.
• To count from 1 to 40,745,122 would take you about forty-nine 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 40745122 cubic inches would be around 28.7 feet tall.

Recreational maths with 40745122

• 40745122 backwards is 22154704
• The number of decimal digits it has is: 8
• The sum of 40745122's digits is 25
• More coming soon!