Why is 7 the perfect number

The number that is used most often is seven. Returning to the Scriptures for this weekend, the number seven is used as a numerical place holder. We are being told the number of people involved in the story. On a deeper level, however, the number seven holds special significance, not only in the world of math and science, but also in the world of religion.

As I began my research, I found an interesting theory. Psychologists see evidence of our affinity with seven time and time again and now comes further statistical proof from mathematician Alex Bellos in his new book Alex Through The Looking Glass. He claims this shows that even those with no interest in maths are subconsciously doing a kind of mental arithmetic. You cannot multiply or divide it within the group. It feels unique.

Many civilisations over thousands of years have thought so using the number to impart its perceived magic into their lives and surroundings. For when it comes to making a grand statement, feeling lucky or seeking the divine, nothing beats the power of seven. He asked 44, people to name their favourite number and a 10th of them answered seven.

Remember that you read it here first. More often not, they will say the number 7. There are seven days of the week, seven colours of the rainbow, seven notes on a musical scale, seven s. Just Now The number seven has great significance, according to scholars, throughout the bible. God created the world in seven days; The word 'created' is used seven times describing…. God, the Bible says, created the Universe in 7 days.

Thus 6 is the imperfect number , this is why is the number of Satan or the Beast. On dices, where seven is a winning number , to get a 7 you need one dice on 6 and a 1 on the opposite side on the other dice. What people find important is what's interesting to them. That differs from person to person. The concept of a perfect number is ancient. They've been studied for over years.

Until abou. The number 28 is a perfect number , because its proper divisors sum up to give 28, and that is the definition of a perfect number. Is 6 a magic number? The first book of the Old Testament Genesis has 7 x letters. The first book of the New Testament Matthew also has 7 letters. A mirror perfect number is equal to the sum of its proper positive divisors when they are read backwards.

From a paper by Joseph L. The sum of divisors of a number , excluding the number itself, is called its aliquot sum, so a perfect number is one that is equal to its aliquot sum. What is the most mysterious number? We all learned that the ratio of the circumference of a circle to its diameter is called pi and that the value of this algebraic symbol is roughly 3. Likewise, when the prophet Isaiah described the coming Messiah, he listed seven qualities that the Savior would embody Isaiah For example, 28 is considered a perfect number because the divisors 1, 2, 4, 7 , and 14 add up to a total of It becomes apparent to most who read the Scriptures that the number 7 is the most significant number in all of the Scriptures.

Therefore, it stands to reason there must be some extremely important patterns that are associated with the number 7. One of my undergraduate professors, Leo Zippin, made the observation to me that if some mathematician can create a "nifty" bit of theoretical mathematics, eventually some other mathematician will find a "nifty" use for those ideas.

Improve this answer. See Also : Education Show details. Order Number. For example, 4 and 10 are cute numbers. One, however, is associated with beauty. Known as the golden ratio, its repeat appearance in architecture, design, nature and the proportions of the human body has long been a source of fascination to mathematicians and artists alike. Seventy-seven is the smallest positive integer requiring five syllables in English.

The number one is far more special than a prime!