1066

1,066 is an even composite number composed of three prime numbers multiplied together.

What does the number 1066 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1066 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1066:

2 × 13 × 41

See below for interesting mathematical facts about the number 1066 from the Numbermatics database.


Names of 1066

  • Cardinal: 1066 can be written as One thousand and sixty-six.

Scientific notation

  • Scientific notation: 1.066 × 103

Factors of 1066

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 56

Divisors of 1066

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1764
  • Sum of proper divisors (its aliquot sum) s(n): 698
  • 1066 is a deficient number, because the sum of its proper divisors (698) is less than itself. Its deficiency is 368

Bases of 1066

  • Binary: 100001010102
  • Hexadecimal: 0x42A
  • Base-36: TM

Squares and roots of 1066

  • 1066 squared (10662) is 1136356
  • 1066 cubed (10663) is 1211355496
  • The square root of 1066 is 32.6496554347
  • The cube root of 1066 is 10.2153300177

Scales and comparisons

How big is 1066?
  • 1,066 seconds is equal to 17 minutes, 46 seconds.
  • To count from 1 to 1,066 would take you about seventeen minutes.

    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 1066 cubic inches would be around 0.9 feet tall.

Recreational maths with 1066

  • 1066 backwards is 6601
  • 1066 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 1066's digits is 13
  • More coming soon!

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The information we have on file for 1066 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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