168994

Names of 168994

• Cardinal: 168994 can be written as One hundred sixty-eight thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.68994 × 10⁵

Factors of 168994

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12080

Divisors of 168994

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 12071 24142 84497 168994
• Sum of all divisors σ(n): 289728
• Sum of proper divisors (its aliquot sum) s(n): 120734
• 168994 is a deficient number, because the sum of its proper divisors (120734) is less than itself. Its deficiency is 48260

Bases of 168994

• Binary: 101001010000100010₂
• Hexadecimal: 0x29422
• Base-36: 3MEA

Squares and roots of 168994

• 168994 squared (168994²) is 28558972036
• 168994 cubed (168994³) is 4826294920251784
• The square root of 168994 is 411.0887981933
• The cube root of 168994 is 55.2870938361

Scales and comparisons

• 168,994 seconds is equal to 1 day, 22 hours, 56 minutes, 34 seconds.
• To count from 1 to 168,994 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 168994 cubic inches would be around 4.6 feet tall.

Recreational maths with 168994

• 168994 backwards is 499861
• The number of decimal digits it has is: 6
• The sum of 168994's digits is 37
• More coming soon!