13080

Names of 13080

• Cardinal: 13080 can be written as Thirteen thousand and eighty.

Scientific notation

• Scientific notation: 1.308 × 10⁴

Factors of 13080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 119

Divisors of 13080

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 109 120 218 327 436 545 654 872 1090 1308 1635 2180 2616 3270 4360 6540 13080
• Sum of all divisors σ(n): 39600
• Sum of proper divisors (its aliquot sum) s(n): 26520
• 13080 is an abundant number, because the sum of its proper divisors (26520) is greater than itself. Its abundance is 13440

Bases of 13080

• Binary: 11001100011000₂
• Hexadecimal: 0x3318
• Base-36: A3C

Squares and roots of 13080

• 13080 squared (13080²) is 171086400
• 13080 cubed (13080³) is 2237810112000
• The square root of 13080 is 114.3678276439
• The cube root of 13080 is 23.5614807821

Scales and comparisons

• 13,080 seconds is equal to 3 hours, 38 minutes.
• To count from 1 to 13,080 would take you about three 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 13080 cubic inches would be around 2 feet tall.

Recreational maths with 13080

• 13080 backwards is 08031
• 13080 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 13080's digits is 12
• More coming soon!