56621

Names of 56621

• Cardinal: 56621 can be written as Fifty-six thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 5.6621 × 10⁴

Factors of 56621

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1422

Divisors of 56621

• Number of divisors d(n): 4
• Complete list of divisors:
  1 41 1381 56621
• Sum of all divisors σ(n): 58044
• Sum of proper divisors (its aliquot sum) s(n): 1423
• 56621 is a deficient number, because the sum of its proper divisors (1423) is less than itself. Its deficiency is 55198

Bases of 56621

• Binary: 1101110100101101₂
• Hexadecimal: 0xDD2D
• Base-36: 17OT

Squares and roots of 56621

• 56621 squared (56621²) is 3205937641
• 56621 cubed (56621³) is 181523395171061
• The square root of 56621 is 237.9516757663
• The cube root of 56621 is 38.3995243721

Scales and comparisons

• 56,621 seconds is equal to 15 hours, 43 minutes, 41 seconds.
• To count from 1 to 56,621 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 56621 cubic inches would be around 3.2 feet tall.

Recreational maths with 56621

• 56621 backwards is 12665
• The number of decimal digits it has is: 5
• The sum of 56621's digits is 20
• More coming soon!