42964966

Names of 42964966

• Cardinal: 42964966 can be written as Forty-two million, nine hundred sixty-four thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 4.2964966 × 10⁷

Factors of 42964966

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 205

Divisors of 42964966

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 19 22 23 38 41 46 82 109 209 218 253 418 437 451 506 779 874 902 943 1199 1558 1886 2071 2398 2507 4142 4469 4807 5014 8569 8938 9614 10373 17138 17917 20746 22781 27577 35834 45562 47633 49159 55154 84911 95266 98318 102787 169822 197087 205574 394174 523963 934021 1047926 1130657 1868042 1952953 2261314 3905906 21482483 42964966
• Sum of all divisors σ(n): 79833600
• Sum of proper divisors (its aliquot sum) s(n): 36868634
• 42964966 is a deficient number, because the sum of its proper divisors (36868634) is less than itself. Its deficiency is 6096332

Bases of 42964966

• Binary: 10100011111001011111100110₂
• Hexadecimal: 0x28F97E6
• Base-36: PKVZA

Squares and roots of 42964966

• 42964966 squared (42964966²) is 1845988303381156
• 42964966 cubed (42964966³) is 79312824691169052580696
• The square root of 42964966 is 6554.7666625137
• The cube root of 42964966 is 350.2446344137

Scales and comparisons

• 42,964,966 seconds is equal to 1 year, 19 weeks, 6 hours, 42 minutes, 46 seconds.
• To count from 1 to 42,964,966 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 42964966 cubic inches would be around 29.2 feet tall.

Recreational maths with 42964966

• 42964966 backwards is 66946924
• 42964966 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42964966's digits is 46
• More coming soon!