660013066

Names of 660013066

• Cardinal: 660013066 can be written as Six hundred sixty million, thirteen thousand and sixty-six.

Scientific notation

• Scientific notation: 6.60013066 × 10⁸

Factors of 660013066

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19412168

Divisors of 660013066

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 19412149 38824298 330006533 660013066
• Sum of all divisors σ(n): 1048256100
• Sum of proper divisors (its aliquot sum) s(n): 388243034
• 660013066 is a deficient number, because the sum of its proper divisors (388243034) is less than itself. Its deficiency is 271770032

Bases of 660013066

• Binary: 100111010101110000000000001010₂
• Hexadecimal: 0x2757000A
• Base-36: AWYDCA

Squares and roots of 660013066

• 660013066 squared (660013066²) is 435617247290720356
• 660013066 cubed (660013066³) is 287513074986828535512171496
• The square root of 660013066 is 25690.7194527517
• The cube root of 660013066 is 870.6645145479

Scales and comparisons

• 660,013,066 seconds is equal to 20 years, 51 weeks, 2 days, 57 minutes, 46 seconds.
• To count from 1 to 660,013,066 would take you about thirty-one years!

  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 660013066 cubic inches would be around 72.6 feet tall.

Recreational maths with 660013066

• 660013066 backwards is 660310066
• The number of decimal digits it has is: 9
• The sum of 660013066's digits is 28
• More coming soon!