42948669

Names of 42948669

• Cardinal: 42948669 can be written as Forty-two million, nine hundred forty-eight thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2948669 × 10⁷

Factors of 42948669

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 20267

Divisors of 42948669

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 733 2199 19531 58593 14316223 42948669
• Sum of all divisors σ(n): 57345952
• Sum of proper divisors (its aliquot sum) s(n): 14397283
• 42948669 is a deficient number, because the sum of its proper divisors (14397283) is less than itself. Its deficiency is 28551386

Bases of 42948669

• Binary: 10100011110101100000111101₂
• Hexadecimal: 0x28F583D
• Base-36: PKJEL

Squares and roots of 42948669

• 42948669 squared (42948669²) is 1844588168871561
• 42948669 cubed (42948669³) is 79222606706180776902309
• The square root of 42948669 is 6553.5234034831
• The cube root of 42948669 is 350.2003451615

Scales and comparisons

• 42,948,669 seconds is equal to 1 year, 19 weeks, 2 hours, 11 minutes, 9 seconds.
• To count from 1 to 42,948,669 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 42948669 cubic inches would be around 29.2 feet tall.

Recreational maths with 42948669

• 42948669 backwards is 96684924
• The number of decimal digits it has is: 8
• The sum of 42948669's digits is 48
• More coming soon!