51946

Names of 51946

• Cardinal: 51946 can be written as Fifty-one thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 5.1946 × 10⁴

Factors of 51946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1388

Divisors of 51946

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 1367 2734 25973 51946
• Sum of all divisors σ(n): 82080
• Sum of proper divisors (its aliquot sum) s(n): 30134
• 51946 is a deficient number, because the sum of its proper divisors (30134) is less than itself. Its deficiency is 21812

Bases of 51946

• Binary: 1100101011101010₂
• Hexadecimal: 0xCAEA
• Base-36: 142Y

Squares and roots of 51946

• 51946 squared (51946²) is 2698386916
• 51946 cubed (51946³) is 140170406738536
• The square root of 51946 is 227.9166514321
• The cube root of 51946 is 37.3121868623

Scales and comparisons

• 51,946 seconds is equal to 14 hours, 25 minutes, 46 seconds.
• To count from 1 to 51,946 would take you about fourteen 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 51946 cubic inches would be around 3.1 feet tall.

Recreational maths with 51946

• 51946 backwards is 64915
• The number of decimal digits it has is: 5
• The sum of 51946's digits is 25
• More coming soon!