2090

Names of 2090

• Cardinal: 2090 can be written as Two thousand and ninety.

Scientific notation

• Scientific notation: 2.09 × 10³

Factors of 2090

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 37

Divisors of 2090

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090
• Sum of all divisors σ(n): 4320
• Sum of proper divisors (its aliquot sum) s(n): 2230
• 2090 is an abundant number, because the sum of its proper divisors (2230) is greater than itself. Its abundance is 140

Bases of 2090

• Binary: 100000101010₂
• Hexadecimal: 0x82A
• Base-36: 1M2

Squares and roots of 2090

• 2090 squared (2090²) is 4368100
• 2090 cubed (2090³) is 9129329000
• The square root of 2090 is 45.7165178027
• The cube root of 2090 is 12.7854326463

Scales and comparisons

• 2,090 seconds is equal to 34 minutes, 50 seconds.
• To count from 1 to 2,090 would take you about thirty-four 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 2090 cubic inches would be around 1.1 feet tall.

Recreational maths with 2090

• 2090 backwards is 0902
• 2090 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2090's digits is 11
• More coming soon!