40454427

Names of 40454427

• Cardinal: 40454427 can be written as Forty million, four hundred fifty-four thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 4.0454427 × 10⁷

Factors of 40454427

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1037309

Divisors of 40454427

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 1037293 3111879 13484809 40454427
• Sum of all divisors σ(n): 58088464
• Sum of proper divisors (its aliquot sum) s(n): 17634037
• 40454427 is a deficient number, because the sum of its proper divisors (17634037) is less than itself. Its deficiency is 22820390

Bases of 40454427

• Binary: 10011010010100100100011011₂
• Hexadecimal: 0x269491B
• Base-36: O32U3

Squares and roots of 40454427

• 40454427 squared (40454427²) is 1636560663898329
• 40454427 cubed (40454427³) is 66206123908746485952483
• The square root of 40454427 is 6360.3794698115
• The cube root of 40454427 is 343.2854143909

Scales and comparisons

• 40,454,427 seconds is equal to 1 year, 14 weeks, 6 days, 5 hours, 20 minutes, 27 seconds.
• To count from 1 to 40,454,427 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 40454427 cubic inches would be around 28.6 feet tall.

Recreational maths with 40454427

• 40454427 backwards is 72445404
• The number of decimal digits it has is: 8
• The sum of 40454427's digits is 30
• More coming soon!