54900

Names of 54900

• Cardinal: 54900 can be written as Fifty-four thousand, nine hundred.

Scientific notation

• Scientific notation: 5.49 × 10⁴

Factors of 54900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 71

Divisors of 54900

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 61 75 90 100 122 150 180 183 225 244 300 305 366 450 549 610 732 900 915 1098 1220 1525 1830 2196 2745 3050 3660 4575 5490 6100 9150 10980 13725 18300 27450 54900
• Sum of all divisors σ(n): 174902
• Sum of proper divisors (its aliquot sum) s(n): 120002
• 54900 is an abundant number, because the sum of its proper divisors (120002) is greater than itself. Its abundance is 65102

Bases of 54900

• Binary: 1101011001110100₂
• Hexadecimal: 0xD674
• Base-36: 16D0

Squares and roots of 54900

• 54900 squared (54900²) is 3014010000
• 54900 cubed (54900³) is 165469149000000
• The square root of 54900 is 234.3074902771
• The cube root of 54900 is 38.0064624281

Scales and comparisons

• 54,900 seconds is equal to 15 hours, 15 minutes.
• To count from 1 to 54,900 would take you about fifteen 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 54900 cubic inches would be around 3.2 feet tall.

Recreational maths with 54900

• 54900 backwards is 00945
• 54900 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 54900's digits is 18
• More coming soon!