42379

Names of 42379

• Cardinal: 42379 can be written as Forty-two thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 4.2379 × 10⁴

Factors of 42379

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 42379

Divisors of 42379

• Number of divisors d(n): 2
• Complete list of divisors:
  1 42379
• Sum of all divisors σ(n): 42380
• Sum of proper divisors (its aliquot sum) s(n): 1
• 42379 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42378

Bases of 42379

• Binary: 1010010110001011₂
• Hexadecimal: 0xA58B
• Base-36: WP7

Squares and roots of 42379

• 42379 squared (42379²) is 1795979641
• 42379 cubed (42379³) is 76111821205939
• The square root of 42379 is 205.8616039965
• The cube root of 42379 is 34.8645101907

Scales and comparisons

• 42,379 seconds is equal to 11 hours, 46 minutes, 19 seconds.
• To count from 1 to 42,379 would take you about eleven 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 42379 cubic inches would be around 2.9 feet tall.

Recreational maths with 42379

• 42379 backwards is 97324
• The number of decimal digits it has is: 5
• The sum of 42379's digits is 25
• More coming soon!