42098

Names of 42098

• Cardinal: 42098 can be written as Forty-two thousand and ninety-eight.

Scientific notation

• Scientific notation: 4.2098 × 10⁴

Factors of 42098

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 137

Divisors of 42098

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 31 62 97 194 217 434 679 1358 3007 6014 21049 42098
• Sum of all divisors σ(n): 75264
• Sum of proper divisors (its aliquot sum) s(n): 33166
• 42098 is a deficient number, because the sum of its proper divisors (33166) is less than itself. Its deficiency is 8932

Bases of 42098

• Binary: 1010010001110010₂
• Hexadecimal: 0xA472
• Base-36: WHE

Squares and roots of 42098

• 42098 squared (42098²) is 1772241604
• 42098 cubed (42098³) is 74607827045192
• The square root of 42098 is 205.1779715271
• The cube root of 42098 is 34.7872812111

Scales and comparisons

• 42,098 seconds is equal to 11 hours, 41 minutes, 38 seconds.
• To count from 1 to 42,098 would take you about eleven 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 42098 cubic inches would be around 2.9 feet tall.

Recreational maths with 42098

• 42098 backwards is 89024
• The number of decimal digits it has is: 5
• The sum of 42098's digits is 23
• More coming soon!