51131

Names of 51131

• Cardinal: 51131 can be written as Fifty-one thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 5.1131 × 10⁴

Factors of 51131

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 51131

Divisors of 51131

• Number of divisors d(n): 2
• Complete list of divisors:
  1 51131
• Sum of all divisors σ(n): 51132
• Sum of proper divisors (its aliquot sum) s(n): 1
• 51131 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 51130

Bases of 51131

• Binary: 1100011110111011₂
• Hexadecimal: 0xC7BB
• Base-36: 13GB

Squares and roots of 51131

• 51131 squared (51131²) is 2614379161
• 51131 cubed (51131³) is 133675820881091
• The square root of 51131 is 226.1216486761
• The cube root of 51131 is 37.1160224603

Scales and comparisons

• 51,131 seconds is equal to 14 hours, 12 minutes, 11 seconds.
• To count from 1 to 51,131 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 51131 cubic inches would be around 3.1 feet tall.

Recreational maths with 51131

• 51131 backwards is 13115
• 51131 is a twin prime! Its twin is 51133
• The number of decimal digits it has is: 5
• The sum of 51131's digits is 11
• More coming soon!