48138

Names of 48138

• Cardinal: 48138 can be written as Forty-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.8138 × 10⁴

Factors of 48138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 189

Divisors of 48138

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 71 113 142 213 226 339 426 678 8023 16046 24069 48138
• Sum of all divisors σ(n): 98496
• Sum of proper divisors (its aliquot sum) s(n): 50358
• 48138 is an abundant number, because the sum of its proper divisors (50358) is greater than itself. Its abundance is 2220

Bases of 48138

• Binary: 1011110000001010₂
• Hexadecimal: 0xBC0A
• Base-36: 1156

Squares and roots of 48138

• 48138 squared (48138²) is 2317267044
• 48138 cubed (48138³) is 111548600964072
• The square root of 48138 is 219.4037374339
• The cube root of 48138 is 36.3772066775

Scales and comparisons

• 48,138 seconds is equal to 13 hours, 22 minutes, 18 seconds.
• To count from 1 to 48,138 would take you about thirteen hours.

  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 48138 cubic inches would be around 3 feet tall.

Recreational maths with 48138

• 48138 backwards is 83184
• The number of decimal digits it has is: 5
• The sum of 48138's digits is 24
• More coming soon!