66946

66,946 is an even composite number composed of four prime numbers multiplied together.

What does the number 66946 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

66946 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 66946:

2 × 11 × 17 × 179

See below for interesting mathematical facts about the number 66946 from the Numbermatics database.

Names of 66946

Cardinal: 66946 can be written as Sixty-six thousand, nine hundred forty-six.

Scientific notation

Scientific notation: 6.6946 × 10⁴

Factors of 66946

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 209

Divisors of 66946

Number of divisors d(n): 16
Complete list of divisors:
1 2 11 17 22 34 179 187 358 374 1969 3043 3938 6086 33473 66946
Sum of all divisors σ(n): 116640
Sum of proper divisors (its aliquot sum) s(n): 49694
66946 is a deficient number, because the sum of its proper divisors (49694) is less than itself. Its deficiency is 17252

Bases of 66946

Binary: 10000010110000010₂
Hexadecimal: 0x10582
Base-36: 1FNM

Squares and roots of 66946

66946 squared (66946²) is 4481766916
66946 cubed (66946³) is 300036367958536
The square root of 66946 is 258.7392509845
The cube root of 66946 is 40.6045664499

Scales and comparisons

How big is 66946?

66,946 seconds is equal to 18 hours, 35 minutes, 46 seconds.
To count from 1 to 66,946 would take you about eighteen 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 66946 cubic inches would be around 3.4 feet tall.

Recreational maths with 66946

66946 backwards is 64966
The number of decimal digits it has is: 5
The sum of 66946's digits is 31
More coming soon!

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The information we have on file for 66946 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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