88

Names of 88

• Cardinal: 88 can be written as Eighty-eight.

Scientific notation

• Scientific notation: 8.8 × 10¹

Factors of 88

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 13

Divisors of 88

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 11 22 44 88
• Sum of all divisors σ(n): 180
• Sum of proper divisors (its aliquot sum) s(n): 92
• 88 is an abundant number, because the sum of its proper divisors (92) is greater than itself. Its abundance is 4

Bases of 88

• Binary: 1011000₂
• Hexadecimal: 0x58
• Base-36: 2G

Squares and roots of 88

• 88 squared (88²) is 7744
• 88 cubed (88³) is 681472
• The square root of 88 is 9.3808315197
• The cube root of 88 is 4.4479601813

Scales and comparisons

• 88 seconds is equal to 1 minute, 28 seconds.
• To count from 1 to 88 would take you about forty-four seconds.

  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 88 cubic inches would be around 0.4 feet tall.

Recreational maths with 88

• 88 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 2
• The sum of 88's digits is 16
• More coming soon!