69968

Names of 69968

• Cardinal: 69968 can be written as Sixty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.9968 × 10⁴

Factors of 69968

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4375

Divisors of 69968

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 4373 8746 17492 34984 69968
• Sum of all divisors σ(n): 135594
• Sum of proper divisors (its aliquot sum) s(n): 65626
• 69968 is a deficient number, because the sum of its proper divisors (65626) is less than itself. Its deficiency is 4342

Bases of 69968

• Binary: 10001000101010000₂
• Hexadecimal: 0x11150
• Base-36: 1HZK

Squares and roots of 69968

• 69968 squared (69968²) is 4895521024
• 69968 cubed (69968³) is 342529815007232
• The square root of 69968 is 264.5146498777
• The cube root of 69968 is 41.2065719871

Scales and comparisons

• 69,968 seconds is equal to 19 hours, 26 minutes, 8 seconds.
• To count from 1 to 69,968 would take you about nineteen 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 69968 cubic inches would be around 3.4 feet tall.

Recreational maths with 69968

• 69968 backwards is 86996
• The number of decimal digits it has is: 5
• The sum of 69968's digits is 38
• More coming soon!