2506

Names of 2506

• Cardinal: 2506 can be written as Two thousand, five hundred six.

Scientific notation

• Scientific notation: 2.506 × 10³

Factors of 2506

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 188

Divisors of 2506

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 179 358 1253 2506
• Sum of all divisors σ(n): 4320
• Sum of proper divisors (its aliquot sum) s(n): 1814
• 2506 is a deficient number, because the sum of its proper divisors (1814) is less than itself. Its deficiency is 692

Bases of 2506

• Binary: 100111001010₂
• Hexadecimal: 0x9CA
• Base-36: 1XM

Squares and roots of 2506

• 2506 squared (2506²) is 6280036
• 2506 cubed (2506³) is 15737770216
• The square root of 2506 is 50.0599640431
• The cube root of 2506 is 13.5829370789

Scales and comparisons

• 2,506 seconds is equal to 41 minutes, 46 seconds.
• To count from 1 to 2,506 would take you about forty-one minutes.

  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 2506 cubic inches would be around 1.1 feet tall.

Recreational maths with 2506

• 2506 backwards is 6052
• The number of decimal digits it has is: 4
• The sum of 2506's digits is 13
• More coming soon!