54320

Names of 54320

• Cardinal: 54320 can be written as Fifty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.432 × 10⁴

Factors of 54320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 111

Divisors of 54320

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 97 112 140 194 280 388 485 560 679 776 970 1358 1552 1940 2716 3395 3880 5432 6790 7760 10864 13580 27160 54320
• Sum of all divisors σ(n): 145824
• Sum of proper divisors (its aliquot sum) s(n): 91504
• 54320 is an abundant number, because the sum of its proper divisors (91504) is greater than itself. Its abundance is 37184

Bases of 54320

• Binary: 1101010000110000₂
• Hexadecimal: 0xD430
• Base-36: 15WW

Squares and roots of 54320

• 54320 squared (54320²) is 2950662400
• 54320 cubed (54320³) is 160279981568000
• The square root of 54320 is 233.0665141113
• The cube root of 54320 is 37.8721464881

Scales and comparisons

• 54,320 seconds is equal to 15 hours, 5 minutes, 20 seconds.
• To count from 1 to 54,320 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 54320 cubic inches would be around 3.2 feet tall.

Recreational maths with 54320

• 54320 backwards is 02345
• 54320 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 54320's digits is 14
• More coming soon!