57661

Names of 57661

• Cardinal: 57661 can be written as Fifty-seven thousand, six hundred sixty-one.

Scientific notation

• Scientific notation: 5.7661 × 10⁴

Factors of 57661

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 132

Divisors of 57661

• Number of divisors d(n): 6
• Complete list of divisors:
  1 23 109 529 2507 57661
• Sum of all divisors σ(n): 60830
• Sum of proper divisors (its aliquot sum) s(n): 3169
• 57661 is a deficient number, because the sum of its proper divisors (3169) is less than itself. Its deficiency is 54492

Bases of 57661

• Binary: 1110000100111101₂
• Hexadecimal: 0xE13D
• Base-36: 18HP

Squares and roots of 57661

• 57661 squared (57661²) is 3324790921
• 57661 cubed (57661³) is 191710769295781
• The square root of 57661 is 240.1270497049
• The cube root of 57661 is 38.6332036421

Scales and comparisons

• 57,661 seconds is equal to 16 hours, 1 minute, 1 second.
• To count from 1 to 57,661 would take you about sixteen 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 57661 cubic inches would be around 3.2 feet tall.

Recreational maths with 57661

• 57661 backwards is 16675
• The number of decimal digits it has is: 5
• The sum of 57661's digits is 25
• More coming soon!