55020

Names of 55020

• Cardinal: 55020 can be written as Fifty-five thousand and twenty.

Scientific notation

• Scientific notation: 5.502 × 10⁴

Factors of 55020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 148

Divisors of 55020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 131 140 210 262 393 420 524 655 786 917 1310 1572 1834 1965 2620 2751 3668 3930 4585 5502 7860 9170 11004 13755 18340 27510 55020
• Sum of all divisors σ(n): 177408
• Sum of proper divisors (its aliquot sum) s(n): 122388
• 55020 is an abundant number, because the sum of its proper divisors (122388) is greater than itself. Its abundance is 67368

Bases of 55020

• Binary: 1101011011101100₂
• Hexadecimal: 0xD6EC
• Base-36: 16GC

Squares and roots of 55020

• 55020 squared (55020²) is 3027200400
• 55020 cubed (55020³) is 166556566008000
• The square root of 55020 is 234.5634242587
• The cube root of 55020 is 38.0341336883

Scales and comparisons

• 55,020 seconds is equal to 15 hours, 17 minutes.
• To count from 1 to 55,020 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 55020 cubic inches would be around 3.2 feet tall.

Recreational maths with 55020

• 55020 backwards is 02055
• 55020 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 55020's digits is 12
• More coming soon!