42249533

Names of 42249533

• Cardinal: 42249533 can be written as Forty-two million, two hundred forty-nine thousand, five hundred thirty-three.

Scientific notation

• Scientific notation: 4.2249533 × 10⁷

Factors of 42249533

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 797214

Divisors of 42249533

• Number of divisors d(n): 4
• Complete list of divisors:
  1 53 797161 42249533
• Sum of all divisors σ(n): 43046748
• Sum of proper divisors (its aliquot sum) s(n): 797215
• 42249533 is a deficient number, because the sum of its proper divisors (797215) is less than itself. Its deficiency is 41452318

Bases of 42249533

• Binary: 10100001001010110100111101₂
• Hexadecimal: 0x284AD3D
• Base-36: P5JY5

Squares and roots of 42249533

• 42249533 squared (42249533²) is 1785023038718089
• 42249533 cubed (42249533³) is 75416389780080178902437
• The square root of 42249533 is 6499.9640768239
• The cube root of 42249533 is 348.2897051397

Scales and comparisons

• 42,249,533 seconds is equal to 1 year, 17 weeks, 5 days, 23 hours, 58 minutes, 53 seconds.
• To count from 1 to 42,249,533 would take you about two years!

  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 42249533 cubic inches would be around 29 feet tall.

Recreational maths with 42249533

• 42249533 backwards is 33594224
• The number of decimal digits it has is: 8
• The sum of 42249533's digits is 32
• More coming soon!