80090

Names of 80090

• Cardinal: 80090 can be written as Eighty thousand and ninety.

Scientific notation

• Scientific notation: 8.009 × 10⁴

Factors of 80090

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8016

Divisors of 80090

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 8009 16018 40045 80090
• Sum of all divisors σ(n): 144180
• Sum of proper divisors (its aliquot sum) s(n): 64090
• 80090 is a deficient number, because the sum of its proper divisors (64090) is less than itself. Its deficiency is 16000

Bases of 80090

• Binary: 10011100011011010₂
• Hexadecimal: 0x138DA
• Base-36: 1PSQ

Squares and roots of 80090

• 80090 squared (80090²) is 6414408100
• 80090 cubed (80090³) is 513729944729000
• The square root of 80090 is 283.0017667789
• The cube root of 80090 is 43.1048460053

Scales and comparisons

• 80,090 seconds is equal to 22 hours, 14 minutes, 50 seconds.
• To count from 1 to 80,090 would take you about twenty-two 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 80090 cubic inches would be around 3.6 feet tall.

Recreational maths with 80090

• 80090 backwards is 09008
• The number of decimal digits it has is: 5
• The sum of 80090's digits is 17
• More coming soon!