54180

Names of 54180

• Cardinal: 54180 can be written as Fifty-four thousand, one hundred eighty.

Scientific notation

• Scientific notation: 5.418 × 10⁴

Factors of 54180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 60

Divisors of 54180

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 43 45 60 63 70 84 86 90 105 126 129 140 172 180 210 215 252 258 301 315 387 420 430 516 602 630 645 774 860 903 1204 1260 1290 1505 1548 1806 1935 2580 2709 3010 3612 3870 4515 5418 6020 7740 9030 10836 13545 18060 27090 54180
• Sum of all divisors σ(n): 192192
• Sum of proper divisors (its aliquot sum) s(n): 138012
• 54180 is an abundant number, because the sum of its proper divisors (138012) is greater than itself. Its abundance is 83832

Bases of 54180

• Binary: 1101001110100100₂
• Hexadecimal: 0xD3A4
• Base-36: 15T0

Squares and roots of 54180

• 54180 squared (54180²) is 2935472400
• 54180 cubed (54180³) is 159043894632000
• The square root of 54180 is 232.7659768953
• The cube root of 54180 is 37.8395822877

Scales and comparisons

• 54,180 seconds is equal to 15 hours, 3 minutes.
• To count from 1 to 54,180 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 54180 cubic inches would be around 3.2 feet tall.

Recreational maths with 54180

• 54180 backwards is 08145
• 54180 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 54180's digits is 18
• More coming soon!