40450357

Names of 40450357

• Cardinal: 40450357 can be written as Forty million, four hundred fifty thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 4.0450357 × 10⁷

Factors of 40450357

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15158

Divisors of 40450357

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3457 11701 40450357
• Sum of all divisors σ(n): 40465516
• Sum of proper divisors (its aliquot sum) s(n): 15159
• 40450357 is a deficient number, because the sum of its proper divisors (15159) is less than itself. Its deficiency is 40435198

Bases of 40450357

• Binary: 10011010010011100100110101₂
• Hexadecimal: 0x2693935
• Base-36: O2ZP1

Squares and roots of 40450357

• 40450357 squared (40450357²) is 1636231381427449
• 40450357 cubed (40450357³) is 66186143513343481649293
• The square root of 40450357 is 6360.0595123001
• The cube root of 40450357 is 343.2739016955

Scales and comparisons

• 40,450,357 seconds is equal to 1 year, 14 weeks, 6 days, 4 hours, 12 minutes, 37 seconds.
• To count from 1 to 40,450,357 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 40450357 cubic inches would be around 28.6 feet tall.

Recreational maths with 40450357

• 40450357 backwards is 75305404
• The number of decimal digits it has is: 8
• The sum of 40450357's digits is 28
• More coming soon!