40563997

Names of 40563997

• Cardinal: 40563997 can be written as Forty million, five hundred sixty-three thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 4.0563997 × 10⁷

Factors of 40563997

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40563997

Divisors of 40563997

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40563997
• Sum of all divisors σ(n): 40563998
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40563997 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40563996

Bases of 40563997

• Binary: 10011010101111010100011101₂
• Hexadecimal: 0x26AF51D
• Base-36: O5FDP

Squares and roots of 40563997

• 40563997 squared (40563997²) is 1645437852616009
• 40563997 cubed (40563997³) is 66745536117202231227973
• The square root of 40563997 is 6368.9871251243
• The cube root of 40563997 is 343.5950622087

Scales and comparisons

• 40,563,997 seconds is equal to 1 year, 15 weeks, 11 hours, 46 minutes, 37 seconds.
• To count from 1 to 40,563,997 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 40563997 cubic inches would be around 28.6 feet tall.

Recreational maths with 40563997

• 40563997 backwards is 79936504
• The number of decimal digits it has is: 8
• The sum of 40563997's digits is 43
• More coming soon!