64042

Names of 64042

• Cardinal: 64042 can be written as Sixty-four thousand and forty-two.

Scientific notation

• Scientific notation: 6.4042 × 10⁴

Factors of 64042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 125

Divisors of 64042

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 11 22 41 71 82 142 451 781 902 1562 2911 5822 32021 64042
• Sum of all divisors σ(n): 108864
• Sum of proper divisors (its aliquot sum) s(n): 44822
• 64042 is a deficient number, because the sum of its proper divisors (44822) is less than itself. Its deficiency is 19220

Bases of 64042

• Binary: 1111101000101010₂
• Hexadecimal: 0xFA2A
• Base-36: 1DEY

Squares and roots of 64042

• 64042 squared (64042²) is 4101377764
• 64042 cubed (64042³) is 262660434762088
• The square root of 64042 is 253.0652089877
• The cube root of 64042 is 40.0087480867

Scales and comparisons

• 64,042 seconds is equal to 17 hours, 47 minutes, 22 seconds.
• To count from 1 to 64,042 would take you about seventeen hours.

  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 64042 cubic inches would be around 3.3 feet tall.

Recreational maths with 64042

• 64042 backwards is 24046
• The number of decimal digits it has is: 5
• The sum of 64042's digits is 16
• More coming soon!