673

Names of 673

• Cardinal: 673 can be written as Six hundred seventy-three.

Scientific notation

• Scientific notation: 6.73 × 10²

Factors of 673

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 673

Divisors of 673

• Number of divisors d(n): 2
• Complete list of divisors:
  1 673
• Sum of all divisors σ(n): 674
• Sum of proper divisors (its aliquot sum) s(n): 1
• 673 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 672

Bases of 673

• Binary: 1010100001₂
• Hexadecimal: 0x2A1
• Base-36: IP

Squares and roots of 673

• 673 squared (673²) is 452929
• 673 cubed (673³) is 304821217
• The square root of 673 is 25.9422435421
• The cube root of 673 is 8.7633808875

Scales and comparisons

• 673 seconds is equal to 11 minutes, 13 seconds.
• To count from 1 to 673 would take you about five 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 673 cubic inches would be around 0.7 feet tall.

Recreational maths with 673

• 673 backwards is 376
• The number of decimal digits it has is: 3
• The sum of 673's digits is 16
• More coming soon!