40190579

Names of 40190579

• Cardinal: 40190579 can be written as Forty million, one hundred ninety thousand, five hundred seventy-nine.

Scientific notation

• Scientific notation: 4.0190579 × 10⁷

Factors of 40190579

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 281077

Divisors of 40190579

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 13 143 281053 3091583 3653689 40190579
• Sum of all divisors σ(n): 47217072
• Sum of proper divisors (its aliquot sum) s(n): 7026493
• 40190579 is a deficient number, because the sum of its proper divisors (7026493) is less than itself. Its deficiency is 33164086

Bases of 40190579

• Binary: 10011001010100001001110011₂
• Hexadecimal: 0x2654273
• Base-36: NXF8Z

Squares and roots of 40190579

• 40190579 squared (40190579²) is 1615282640355241
• 40190579 cubed (40190579³) is 64919144564525901474539
• The square root of 40190579 is 6339.6040097155
• The cube root of 40190579 is 342.5374715247

Scales and comparisons

• 40,190,579 seconds is equal to 1 year, 14 weeks, 3 days, 4 hours, 2 minutes, 59 seconds.
• To count from 1 to 40,190,579 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 40190579 cubic inches would be around 28.5 feet tall.

Recreational maths with 40190579

• 40190579 backwards is 97509104
• The number of decimal digits it has is: 8
• The sum of 40190579's digits is 35
• More coming soon!