51288

Names of 51288

• Cardinal: 51288 can be written as Fifty-one thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 5.1288 × 10⁴

Factors of 51288

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2142

Divisors of 51288

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 4 6 8 12 24 2137 4274 6411 8548 12822 17096 25644 51288
• Sum of all divisors σ(n): 128280
• Sum of proper divisors (its aliquot sum) s(n): 76992
• 51288 is an abundant number, because the sum of its proper divisors (76992) is greater than itself. Its abundance is 25704

Bases of 51288

• Binary: 1100100001011000₂
• Hexadecimal: 0xC858
• Base-36: 13KO

Squares and roots of 51288

• 51288 squared (51288²) is 2630458944
• 51288 cubed (51288³) is 134910978319872
• The square root of 51288 is 226.4685408617
• The cube root of 51288 is 37.1539724413

Scales and comparisons

• 51,288 seconds is equal to 14 hours, 14 minutes, 48 seconds.
• To count from 1 to 51,288 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 51288 cubic inches would be around 3.1 feet tall.

Recreational maths with 51288

• 51288 backwards is 88215
• 51288 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 51288's digits is 24
• More coming soon!