54432

Names of 54432

• Cardinal: 54432 can be written as Fifty-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 5.4432 × 10⁴

Factors of 54432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12

Divisors of 54432

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 243 252 288 324 336 378 432 486 504 567 648 672 756 864 972 1008 1134 1296 1512 1701 1944 2016 2268 2592 3024 3402 3888 4536 6048 6804 7776 9072 13608 18144 27216 54432
• Sum of all divisors σ(n): 183456
• Sum of proper divisors (its aliquot sum) s(n): 129024
• 54432 is an abundant number, because the sum of its proper divisors (129024) is greater than itself. Its abundance is 74592

Bases of 54432

• Binary: 1101010010100000₂
• Hexadecimal: 0xD4A0
• Base-36: 1600

Squares and roots of 54432

• 54432 squared (54432²) is 2962842624
• 54432 cubed (54432³) is 161273449709568
• The square root of 54432 is 233.3066651427
• The cube root of 54432 is 37.8981575859

Scales and comparisons

• 54,432 seconds is equal to 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 54,432 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 54432 cubic inches would be around 3.2 feet tall.

Recreational maths with 54432

• 54432 backwards is 23445
• 54432 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 54432's digits is 18
• More coming soon!