6495

Names of 6495

• Cardinal: 6495 can be written as Six thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 6.495 × 10³

Factors of 6495

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 441

Divisors of 6495

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 433 1299 2165 6495
• Sum of all divisors σ(n): 10416
• Sum of proper divisors (its aliquot sum) s(n): 3921
• 6495 is a deficient number, because the sum of its proper divisors (3921) is less than itself. Its deficiency is 2574

Bases of 6495

• Binary: 1100101011111₂
• Hexadecimal: 0x195F
• Base-36: 50F

Squares and roots of 6495

• 6495 squared (6495²) is 42185025
• 6495 cubed (6495³) is 273991737375
• The square root of 6495 is 80.5915628339
• The cube root of 6495 is 18.6577692859

Scales and comparisons

• 6,495 seconds is equal to 1 hour, 48 minutes, 15 seconds.
• To count from 1 to 6,495 would take you about forty-eight 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 6495 cubic inches would be around 1.6 feet tall.

Recreational maths with 6495

• 6495 backwards is 5946
• The number of decimal digits it has is: 4
• The sum of 6495's digits is 24
• More coming soon!