12028

Names of 12028

• Cardinal: 12028 can be written as Twelve thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.2028 × 10⁴

Factors of 12028

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 130

Divisors of 12028

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 31 62 97 124 194 388 3007 6014 12028
• Sum of all divisors σ(n): 21952
• Sum of proper divisors (its aliquot sum) s(n): 9924
• 12028 is a deficient number, because the sum of its proper divisors (9924) is less than itself. Its deficiency is 2104

Bases of 12028

• Binary: 10111011111100₂
• Hexadecimal: 0x2EFC
• Base-36: 9A4

Squares and roots of 12028

• 12028 squared (12028²) is 144672784
• 12028 cubed (12028³) is 1740124245952
• The square root of 12028 is 109.6722389669
• The cube root of 12028 is 22.9120776855

Scales and comparisons

• 12,028 seconds is equal to 3 hours, 20 minutes, 28 seconds.
• To count from 1 to 12,028 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 12028 cubic inches would be around 1.9 feet tall.

Recreational maths with 12028

• 12028 backwards is 82021
• The number of decimal digits it has is: 5
• The sum of 12028's digits is 13
• More coming soon!