40989558

Names of 40989558

• Cardinal: 40989558 can be written as Forty million, nine hundred eighty-nine thousand, five hundred fifty-eight.

Scientific notation

• Scientific notation: 4.0989558 × 10⁷

Factors of 40989558

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6831598

Divisors of 40989558

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 6831593 13663186 20494779 40989558
• Sum of all divisors σ(n): 81979128
• Sum of proper divisors (its aliquot sum) s(n): 40989570
• 40989558 is an abundant number, because the sum of its proper divisors (40989570) is greater than itself. Its abundance is 12

Bases of 40989558

• Binary: 10011100010111001101110110₂
• Hexadecimal: 0x2717376
• Base-36: OEJQU

Squares and roots of 40989558

• 40989558 squared (40989558²) is 1680143865035364
• 40989558 cubed (40989558³) is 68868354404211224729112
• The square root of 40989558 is 6402.3088022993
• The cube root of 40989558 is 344.7924481509

Scales and comparisons

• 40,989,558 seconds is equal to 1 year, 15 weeks, 5 days, 9 hours, 59 minutes, 18 seconds.
• To count from 1 to 40,989,558 would take you about forty-nine 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 40989558 cubic inches would be around 28.7 feet tall.

Recreational maths with 40989558

• 40989558 backwards is 85598904
• The number of decimal digits it has is: 8
• The sum of 40989558's digits is 48
• More coming soon!