5390

Names of 5390

• Cardinal: 5390 can be written as Five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 5.39 × 10³

Factors of 5390

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 25

Divisors of 5390

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 5390
• Sum of all divisors σ(n): 12312
• Sum of proper divisors (its aliquot sum) s(n): 6922
• 5390 is an abundant number, because the sum of its proper divisors (6922) is greater than itself. Its abundance is 1532

Bases of 5390

• Binary: 1010100001110₂
• Hexadecimal: 0x150E
• Base-36: 45Q

Squares and roots of 5390

• 5390 squared (5390²) is 29052100
• 5390 cubed (5390³) is 156590819000
• The square root of 5390 is 73.4166193719
• The cube root of 5390 is 17.5332700421

Scales and comparisons

• 5,390 seconds is equal to 1 hour, 29 minutes, 50 seconds.
• To count from 1 to 5,390 would take you about twenty-nine minutes.

  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 5390 cubic inches would be around 1.5 feet tall.

Recreational maths with 5390

• 5390 backwards is 0935
• The number of decimal digits it has is: 4
• The sum of 5390's digits is 17
• More coming soon!