105042

Names of 105042

• Cardinal: 105042 can be written as One hundred five thousand and forty-two.

Scientific notation

• Scientific notation: 1.05042 × 10⁵

Factors of 105042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 114

Divisors of 105042

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 61 82 122 123 183 246 287 366 427 574 854 861 1281 1722 2501 2562 5002 7503 15006 17507 35014 52521 105042
• Sum of all divisors σ(n): 249984
• Sum of proper divisors (its aliquot sum) s(n): 144942
• 105042 is an abundant number, because the sum of its proper divisors (144942) is greater than itself. Its abundance is 39900

Bases of 105042

• Binary: 11001101001010010₂
• Hexadecimal: 0x19A52
• Base-36: 291U

Squares and roots of 105042

• 105042 squared (105042²) is 11033821764
• 105042 cubed (105042³) is 1159014705734088
• The square root of 105042 is 324.1018358479
• The cube root of 105042 is 47.1832292235

Scales and comparisons

• 105,042 seconds is equal to 1 day, 5 hours, 10 minutes, 42 seconds.
• To count from 1 to 105,042 would take you about five 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 105042 cubic inches would be around 3.9 feet tall.

Recreational maths with 105042

• 105042 backwards is 240501
• The number of decimal digits it has is: 6
• The sum of 105042's digits is 12
• More coming soon!