The number three six six

A leap year is associated with a lot of superstitions. But the very the number three six six (366), which means the number of days in such a year, usually does not cause much interest. However, if we look at the number three six six from the point of view of some relations of natural and geometric magnitudes (we also agree with the decimal subdivisions of the number 366), then we will discover truly amazing regularities. Thus, the ratio of the diameter Earth to the diameter Moon gives 3,661. The ratio of the area of the circle inscribed in the square to the part of the square of the square not occupied by the circle has a value also close to 3,66. And more: the normal temperature of the human body is known to be 36,6 degrees Celsius.

A leap year is associated with a lot of superstitions. But the very the number three six six (366), which means the number of days in such a year, usually does not cause much interest

But, the number three six six does not exist by itself, but is a function of many others. Thus, 3,659 is the reciprocal of the number 0,2732. It is also square root of 13,34 , the cubic root of the number 49 and represents a square of 1,92 equal to the cube root of 7. These numbers correspond to certain natural realities: 0,2732 multiplied by 100 is the duration of the sidereal (lunar) month in days, and 13,34 - the number of such months in a year. The number 7, multiplied by 52,1 (the number of weeks in the year) gives the number three six six, while the very 52,1 by significant figures is equal to the inverse number from 1,92 and the square root of 0,2732. Generally speaking, the last number is no less remarkable than 3,66, and finds in nature and science analogs, in addition to those indicated. According to its significant figures, it corresponds to the absolute zero temperature (-273,16 degrees Celsius) enters the constituent part in the ratio of the length of the perimeter of the square to the length of the inscribed circle, in the same ratio is the length of the cycloid to its base. And this number for significant figures is approximately equal to the diameter of the Earth, expressed in kilometers.

In addition, the number three six six is decomposed into 3 prime factors, of which 3 are unique, and therefore are simple dividers. We record the factorization, for example, like this: 2 x 3 x 61. That is why, the number three six six is sfenic, since it can be represented as a product of exactly three different simple factors.

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