998861

Names of 998861

• Cardinal: 998861 can be written as Nine hundred ninety-eight thousand, eight hundred sixty-one.

Scientific notation

• Scientific notation: 9.98861 × 10⁵

Factors of 998861

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 998861

Divisors of 998861

• Number of divisors d(n): 2
• Complete list of divisors:
  1 998861
• Sum of all divisors σ(n): 998862
• Sum of proper divisors (its aliquot sum) s(n): 1
• 998861 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 998860

Bases of 998861

• Binary: 11110011110111001101₂
• Hexadecimal: 0xF3DCD
• Base-36: LEQ5

Squares and roots of 998861

• 998861 squared (998861²) is 997723297321
• 998861 cubed (998861³) is 996586890485351381
• The square root of 998861 is 999.4303377425
• The cube root of 998861 is 99.9620189095

Scales and comparisons

• 998,861 seconds is equal to 1 week, 4 days, 13 hours, 27 minutes, 41 seconds.
• To count from 1 to 998,861 would take you about four days!

  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 998861 cubic inches would be around 8.3 feet tall.

Recreational maths with 998861

• 998861 backwards is 168899
• The number of decimal digits it has is: 6
• The sum of 998861's digits is 41
• More coming soon!