42290044

Names of 42290044

• Cardinal: 42290044 can be written as Forty-two million, two hundred ninety thousand and forty-four.

Scientific notation

• Scientific notation: 4.2290044 × 10⁷

Factors of 42290044

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10572513

Divisors of 42290044

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 10572511 21145022 42290044
• Sum of all divisors σ(n): 74007584
• Sum of proper divisors (its aliquot sum) s(n): 31717540
• 42290044 is a deficient number, because the sum of its proper divisors (31717540) is less than itself. Its deficiency is 10572504

Bases of 42290044

• Binary: 10100001010100101101111100₂
• Hexadecimal: 0x2854B7C
• Base-36: P6F7G

Squares and roots of 42290044

• 42290044 squared (42290044²) is 1788447821521936
• 42290044 cubed (42290044³) is 75633537063866820405184
• The square root of 42290044 is 6503.0795781691
• The cube root of 42290044 is 348.4009888707

Scales and comparisons

• 42,290,044 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 14 minutes, 4 seconds.
• To count from 1 to 42,290,044 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 42290044 cubic inches would be around 29 feet tall.

Recreational maths with 42290044

• 42290044 backwards is 44009224
• The number of decimal digits it has is: 8
• The sum of 42290044's digits is 25
• More coming soon!