40027663

Names of 40027663

• Cardinal: 40027663 can be written as Forty million, twenty-seven thousand, six hundred sixty-three.

Scientific notation

• Scientific notation: 4.0027663 × 10⁷

Factors of 40027663

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 37193

Divisors of 40027663

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 83 1079 37097 482261 3079051 40027663
• Sum of all divisors σ(n): 43627248
• Sum of proper divisors (its aliquot sum) s(n): 3599585
• 40027663 is a deficient number, because the sum of its proper divisors (3599585) is less than itself. Its deficiency is 36428078

Bases of 40027663

• Binary: 10011000101100011000001111₂
• Hexadecimal: 0x262C60F
• Base-36: NTXJJ

Squares and roots of 40027663

• 40027663 squared (40027663²) is 1602213805241569
• 40027663 cubed (40027663³) is 64132874250157157523247
• The square root of 40027663 is 6326.7418945299
• The cube root of 40027663 is 342.0740096091

Scales and comparisons

• 40,027,663 seconds is equal to 1 year, 14 weeks, 1 day, 6 hours, 47 minutes, 43 seconds.
• To count from 1 to 40,027,663 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 40027663 cubic inches would be around 28.5 feet tall.

Recreational maths with 40027663

• 40027663 backwards is 36672004
• The number of decimal digits it has is: 8
• The sum of 40027663's digits is 28
• More coming soon!