40380113

Names of 40380113

• Cardinal: 40380113 can be written as Forty million, three hundred eighty thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 4.0380113 × 10⁷

Factors of 40380113

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40380113

Divisors of 40380113

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40380113
• Sum of all divisors σ(n): 40380114
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40380113 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40380112

Bases of 40380113

• Binary: 10011010000010011011010001₂
• Hexadecimal: 0x26826D1
• Base-36: O1HHT

Squares and roots of 40380113

• 40380113 squared (40380113²) is 1630553525892769
• 40380113 cubed (40380113³) is 65841935628098438102897
• The square root of 40380113 is 6354.5348374213
• The cube root of 40380113 is 343.0750826575

Scales and comparisons

• 40,380,113 seconds is equal to 1 year, 14 weeks, 5 days, 8 hours, 41 minutes, 53 seconds.
• To count from 1 to 40,380,113 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 40380113 cubic inches would be around 28.6 feet tall.

Recreational maths with 40380113

• 40380113 backwards is 31108304
• The number of decimal digits it has is: 8
• The sum of 40380113's digits is 20
• More coming soon!