40439341

Names of 40439341

• Cardinal: 40439341 can be written as Forty million, four hundred thirty-nine thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 4.0439341 × 10⁷

Factors of 40439341

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40439341

Divisors of 40439341

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40439341
• Sum of all divisors σ(n): 40439342
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40439341 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40439340

Bases of 40439341

• Binary: 10011010010000111000101101₂
• Hexadecimal: 0x2690E2D
• Base-36: O2R71

Squares and roots of 40439341

• 40439341 squared (40439341²) is 1635340300514281
• 40439341 cubed (40439341³) is 66132084063539484728821
• The square root of 40439341 is 6359.1934236977
• The cube root of 40439341 is 343.2427371691

Scales and comparisons

• 40,439,341 seconds is equal to 1 year, 14 weeks, 6 days, 1 hour, 9 minutes, 1 second.
• To count from 1 to 40,439,341 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 40439341 cubic inches would be around 28.6 feet tall.

Recreational maths with 40439341

• 40439341 backwards is 14393404
• The number of decimal digits it has is: 8
• The sum of 40439341's digits is 28
• More coming soon!