42245048

Names of 42245048

• Cardinal: 42245048 can be written as Forty-two million, two hundred forty-five thousand and forty-eight.

Scientific notation

• Scientific notation: 4.2245048 × 10⁷

Factors of 42245048

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5280633

Divisors of 42245048

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 5280631 10561262 21122524 42245048
• Sum of all divisors σ(n): 79209480
• Sum of proper divisors (its aliquot sum) s(n): 36964432
• 42245048 is a deficient number, because the sum of its proper divisors (36964432) is less than itself. Its deficiency is 5280616

Bases of 42245048

• Binary: 10100001001001101110111000₂
• Hexadecimal: 0x2849BB8
• Base-36: P5GHK

Squares and roots of 42245048

• 42245048 squared (42245048²) is 1784644080522304
• 42245048 cubed (42245048³) is 75392374844580597550592
• The square root of 42245048 is 6499.6190657607
• The cube root of 42245048 is 348.2773804701

Scales and comparisons

• 42,245,048 seconds is equal to 1 year, 17 weeks, 5 days, 22 hours, 44 minutes, 8 seconds.
• To count from 1 to 42,245,048 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 42245048 cubic inches would be around 29 feet tall.

Recreational maths with 42245048

• 42245048 backwards is 84054224
• The number of decimal digits it has is: 8
• The sum of 42245048's digits is 29
• More coming soon!