48939

Names of 48939

• Cardinal: 48939 can be written as Forty-eight thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 4.8939 × 10⁴

Factors of 48939

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1497

Divisors of 48939

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 11 33 1483 4449 16313 48939
• Sum of all divisors σ(n): 71232
• Sum of proper divisors (its aliquot sum) s(n): 22293
• 48939 is a deficient number, because the sum of its proper divisors (22293) is less than itself. Its deficiency is 26646

Bases of 48939

• Binary: 1011111100101011₂
• Hexadecimal: 0xBF2B
• Base-36: 11RF

Squares and roots of 48939

• 48939 squared (48939²) is 2395025721
• 48939 cubed (48939³) is 117210163760019
• The square root of 48939 is 221.2216083479
• The cube root of 48939 is 36.5778659205

Scales and comparisons

• 48,939 seconds is equal to 13 hours, 35 minutes, 39 seconds.
• To count from 1 to 48,939 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 48939 cubic inches would be around 3 feet tall.

Recreational maths with 48939

• 48939 backwards is 93984
• 48939 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 48939's digits is 33
• More coming soon!