70009

Names of 70009

• Cardinal: 70009 can be written as Seventy thousand and nine.

Scientific notation

• Scientific notation: 7.0009 × 10⁴

Factors of 70009

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 70009

Divisors of 70009

• Number of divisors d(n): 2
• Complete list of divisors:
  1 70009
• Sum of all divisors σ(n): 70010
• Sum of proper divisors (its aliquot sum) s(n): 1
• 70009 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 70008

Bases of 70009

• Binary: 10001000101111001₂
• Hexadecimal: 0x11179
• Base-36: 1I0P

Squares and roots of 70009

• 70009 squared (70009²) is 4901260081
• 70009 cubed (70009³) is 343132317010729
• The square root of 70009 is 264.5921389613
• The cube root of 70009 is 41.2146191875

Scales and comparisons

• 70,009 seconds is equal to 19 hours, 26 minutes, 49 seconds.
• To count from 1 to 70,009 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 70009 cubic inches would be around 3.4 feet tall.

Recreational maths with 70009

• 70009 backwards is 90007
• The number of decimal digits it has is: 5
• The sum of 70009's digits is 16
• More coming soon!