56730

Names of 56730

• Cardinal: 56730 can be written as Fifty-six thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 5.673 × 10⁴

Factors of 56730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 102

Divisors of 56730

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 61 62 93 122 155 183 186 305 310 366 465 610 915 930 1830 1891 3782 5673 9455 11346 18910 28365 56730
• Sum of all divisors σ(n): 142848
• Sum of proper divisors (its aliquot sum) s(n): 86118
• 56730 is an abundant number, because the sum of its proper divisors (86118) is greater than itself. Its abundance is 29388

Bases of 56730

• Binary: 1101110110011010₂
• Hexadecimal: 0xDD9A
• Base-36: 17RU

Squares and roots of 56730

• 56730 squared (56730²) is 3218292900
• 56730 cubed (56730³) is 182573756217000
• The square root of 56730 is 238.1806037443
• The cube root of 56730 is 38.4241493061

Scales and comparisons

• 56,730 seconds is equal to 15 hours, 45 minutes, 30 seconds.
• To count from 1 to 56,730 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 56730 cubic inches would be around 3.2 feet tall.

Recreational maths with 56730

• 56730 backwards is 03765
• The number of decimal digits it has is: 5
• The sum of 56730's digits is 21
• More coming soon!