880

Names of 880

• Cardinal: 880 can be written as Eight hundred eighty.

Scientific notation

• Scientific notation: 8.8 × 10²

Factors of 880

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18

Divisors of 880

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880
• Sum of all divisors σ(n): 2232
• Sum of proper divisors (its aliquot sum) s(n): 1352
• 880 is an abundant number, because the sum of its proper divisors (1352) is greater than itself. Its abundance is 472

Bases of 880

• Binary: 1101110000₂
• Hexadecimal: 0x370
• Base-36: OG

Squares and roots of 880

• 880 squared (880²) is 774400
• 880 cubed (880³) is 681472000
• The square root of 880 is 29.6647939483
• The cube root of 880 is 9.5828397141

Scales and comparisons

• 880 seconds is equal to 14 minutes, 40 seconds.
• To count from 1 to 880 would take you about seven 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 880 cubic inches would be around 0.8 feet tall.

Recreational maths with 880

• 880 backwards is 088
• 880 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 880's digits is 16
• More coming soon!