80002

Names of 80002

• Cardinal: 80002 can be written as Eighty thousand and two.

Scientific notation

• Scientific notation: 8.0002 × 10⁴

Factors of 80002

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 213

Divisors of 80002

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 13 17 26 34 181 221 362 442 2353 3077 4706 6154 40001 80002
• Sum of all divisors σ(n): 137592
• Sum of proper divisors (its aliquot sum) s(n): 57590
• 80002 is a deficient number, because the sum of its proper divisors (57590) is less than itself. Its deficiency is 22412

Bases of 80002

• Binary: 10011100010000010₂
• Hexadecimal: 0x13882
• Base-36: 1PQA

Squares and roots of 80002

• 80002 squared (80002²) is 6400320004
• 80002 cubed (80002³) is 512038400960008
• The square root of 80002 is 282.8462479865
• The cube root of 80002 is 43.0890528701

Scales and comparisons

• 80,002 seconds is equal to 22 hours, 13 minutes, 22 seconds.
• To count from 1 to 80,002 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 80002 cubic inches would be around 3.6 feet tall.

Recreational maths with 80002

• 80002 backwards is 20008
• The number of decimal digits it has is: 5
• The sum of 80002's digits is 10
• More coming soon!