984

Names of 984

• Cardinal: 984 can be written as Nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.84 × 10²

Factors of 984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 46

Divisors of 984

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 4 6 8 12 24 41 82 123 164 246 328 492 984
• Sum of all divisors σ(n): 2520
• Sum of proper divisors (its aliquot sum) s(n): 1536
• 984 is an abundant number, because the sum of its proper divisors (1536) is greater than itself. Its abundance is 552

Bases of 984

• Binary: 1111011000₂
• Hexadecimal: 0x3D8
• Base-36: RC

Squares and roots of 984

• 984 squared (984²) is 968256
• 984 cubed (984³) is 952763904
• The square root of 984 is 31.3687742827
• The cube root of 984 is 9.9463796665

Scales and comparisons

• 984 seconds is equal to 16 minutes, 24 seconds.
• To count from 1 to 984 would take you about 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 984 cubic inches would be around 0.8 feet tall.

Recreational maths with 984

• 984 backwards is 489
• The number of decimal digits it has is: 3
• The sum of 984's digits is 21
• More coming soon!