2148

Names of 2148

• Cardinal: 2148 can be written as Two thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 2.148 × 10³

Factors of 2148

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 184

Divisors of 2148

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 179 358 537 716 1074 2148
• Sum of all divisors σ(n): 5040
• Sum of proper divisors (its aliquot sum) s(n): 2892
• 2148 is an abundant number, because the sum of its proper divisors (2892) is greater than itself. Its abundance is 744

Bases of 2148

• Binary: 100001100100₂
• Hexadecimal: 0x864
• Base-36: 1NO

Squares and roots of 2148

• 2148 squared (2148²) is 4613904
• 2148 cubed (2148³) is 9910665792
• The square root of 2148 is 46.3465209051
• The cube root of 2148 is 12.9026255097

Scales and comparisons

• 2,148 seconds is equal to 35 minutes, 48 seconds.
• To count from 1 to 2,148 would take you about thirty-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 2148 cubic inches would be around 1.1 feet tall.

Recreational maths with 2148

• 2148 backwards is 8412
• The number of decimal digits it has is: 4
• The sum of 2148's digits is 15
• More coming soon!