51020

Names of 51020

• Cardinal: 51020 can be written as Fifty-one thousand and twenty.

Scientific notation

• Scientific notation: 5.102 × 10⁴

Factors of 51020

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2558

Divisors of 51020

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 2551 5102 10204 12755 25510 51020
• Sum of all divisors σ(n): 107184
• Sum of proper divisors (its aliquot sum) s(n): 56164
• 51020 is an abundant number, because the sum of its proper divisors (56164) is greater than itself. Its abundance is 5144

Bases of 51020

• Binary: 1100011101001100₂
• Hexadecimal: 0xC74C
• Base-36: 13D8

Squares and roots of 51020

• 51020 squared (51020²) is 2603040400
• 51020 cubed (51020³) is 132807121208000
• The square root of 51020 is 225.8760722167
• The cube root of 51020 is 37.0891446797

Scales and comparisons

• 51,020 seconds is equal to 14 hours, 10 minutes, 20 seconds.
• To count from 1 to 51,020 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 51020 cubic inches would be around 3.1 feet tall.

Recreational maths with 51020

• 51020 backwards is 02015
• The number of decimal digits it has is: 5
• The sum of 51020's digits is 8
• More coming soon!