56428

Names of 56428

• Cardinal: 56428 can be written as Fifty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 5.6428 × 10⁴

Factors of 56428

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 14109

Divisors of 56428

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 14107 28214 56428
• Sum of all divisors σ(n): 98756
• Sum of proper divisors (its aliquot sum) s(n): 42328
• 56428 is a deficient number, because the sum of its proper divisors (42328) is less than itself. Its deficiency is 14100

Bases of 56428

• Binary: 1101110001101100₂
• Hexadecimal: 0xDC6C
• Base-36: 17JG

Squares and roots of 56428

• 56428 squared (56428²) is 3184119184
• 56428 cubed (56428³) is 179673477314752
• The square root of 56428 is 237.5457850605
• The cube root of 56428 is 38.3558447905

Scales and comparisons

• 56,428 seconds is equal to 15 hours, 40 minutes, 28 seconds.
• To count from 1 to 56,428 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 56428 cubic inches would be around 3.2 feet tall.

Recreational maths with 56428

• 56428 backwards is 82465
• The number of decimal digits it has is: 5
• The sum of 56428's digits is 25
• More coming soon!