57144

Names of 57144

• Cardinal: 57144 can be written as Fifty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 5.7144 × 10⁴

Factors of 57144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2386

Divisors of 57144

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 4 6 8 12 24 2381 4762 7143 9524 14286 19048 28572 57144
• Sum of all divisors σ(n): 142920
• Sum of proper divisors (its aliquot sum) s(n): 85776
• 57144 is an abundant number, because the sum of its proper divisors (85776) is greater than itself. Its abundance is 28632

Bases of 57144

• Binary: 1101111100111000₂
• Hexadecimal: 0xDF38
• Base-36: 183C

Squares and roots of 57144

• 57144 squared (57144²) is 3265436736
• 57144 cubed (57144³) is 186600116841984
• The square root of 57144 is 239.0481123121
• The cube root of 57144 is 38.5173924903

Scales and comparisons

• 57,144 seconds is equal to 15 hours, 52 minutes, 24 seconds.
• To count from 1 to 57,144 would take you about fifteen 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 57144 cubic inches would be around 3.2 feet tall.

Recreational maths with 57144

• 57144 backwards is 44175
• The number of decimal digits it has is: 5
• The sum of 57144's digits is 21
• More coming soon!