56742665

Names of 56742665

• Cardinal: 56742665 can be written as Fifty-six million, seven hundred forty-two thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 5.6742665 × 10⁷

Factors of 56742665

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1621231

Divisors of 56742665

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 7 35 1621219 8106095 11348533 56742665
• Sum of all divisors σ(n): 77818560
• Sum of proper divisors (its aliquot sum) s(n): 21075895
• 56742665 is a deficient number, because the sum of its proper divisors (21075895) is less than itself. Its deficiency is 35666770

Bases of 56742665

• Binary: 11011000011101001100001001₂
• Hexadecimal: 0x361D309
• Base-36: XS6X5

Squares and roots of 56742665

• 56742665 squared (56742665²) is 3219730031302225
• 56742665 cubed (56742665³) is 182696062556621666929625
• The square root of 56742665 is 7532.7727298785
• The cube root of 56742665 is 384.2700849669

Scales and comparisons

• 56,742,665 seconds is equal to 1 year, 41 weeks, 5 days, 17 hours, 51 minutes, 5 seconds.
• To count from 1 to 56,742,665 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 56742665 cubic inches would be around 32 feet tall.

Recreational maths with 56742665

• 56742665 backwards is 56624765
• The number of decimal digits it has is: 8
• The sum of 56742665's digits is 41
• More coming soon!