100002

Names of 100002

• Cardinal: 100002 can be written as One hundred thousand and two.

Scientific notation

• Scientific notation: 1.00002 × 10⁵

Factors of 100002

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2393

Divisors of 100002

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 7 14 21 42 2381 4762 7143 14286 16667 33334 50001 100002
• Sum of all divisors σ(n): 228672
• Sum of proper divisors (its aliquot sum) s(n): 128670
• 100002 is an abundant number, because the sum of its proper divisors (128670) is greater than itself. Its abundance is 28668

Bases of 100002

• Binary: 11000011010100010₂
• Hexadecimal: 0x186A2
• Base-36: 255U

Squares and roots of 100002

• 100002 squared (100002²) is 10000400004
• 100002 cubed (100002³) is 1000060001200008
• The square root of 100002 is 316.2309282787
• The cube root of 100002 is 46.4161977733

Scales and comparisons

• 100,002 seconds is equal to 1 day, 3 hours, 46 minutes, 42 seconds.
• To count from 1 to 100,002 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 100002 cubic inches would be around 3.9 feet tall.

Recreational maths with 100002

• 100002 backwards is 200001
• 100002 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 100002's digits is 3
• More coming soon!