348

Names of 348

• Cardinal: 348 can be written as Three hundred forty-eight.

Scientific notation

• Scientific notation: 3.48 × 10²

Factors of 348

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 34

Divisors of 348

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 29 58 87 116 174 348
• Sum of all divisors σ(n): 840
• Sum of proper divisors (its aliquot sum) s(n): 492
• 348 is an abundant number, because the sum of its proper divisors (492) is greater than itself. Its abundance is 144

Bases of 348

• Binary: 101011100₂
• Hexadecimal: 0x15C
• Base-36: 9O

Squares and roots of 348

• 348 squared (348²) is 121104
• 348 cubed (348³) is 42144192
• The square root of 348 is 18.6547581061
• The cube root of 348 is 7.0338496559

Scales and comparisons

• 348 seconds is equal to 5 minutes, 48 seconds.
• To count from 1 to 348 would take you about two 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 348 cubic inches would be around 0.6 feet tall.

Recreational maths with 348

• 348 backwards is 843
• The number of decimal digits it has is: 3
• The sum of 348's digits is 15
• More coming soon!