**Seven** was the most powerful magical number, based on centuries of mythology, science, and mathematics, and therefore had a very important role in the wizarding world. Arithmancer Bridget Wenlock was the first to note this through a theorem which exposed the magical properties of the number seven.

It might just be the number 137. Those three digits, as it turns out, have long been the rare object of fascination that bridges the gulf between science and mysticism. "137 continues to fire the imagination of everyone from scientists and mystics to occultists and people from the far-flung edges of society," Arthur I.

Number 9 is the strongest & magical number among all numbers.

But 137?" The number 137, according to Lederman, "shows up naked all over the place", meaning that scientists on any planet in the universe using whatever units they have for charge or speed, and whatever their version of Planck's constant may be, will all come up with 137, because it is a pure number.

It was also the number of time – past, present, future; birth, life, death; beginning, middle, end – it was the number of the divine. Three is often the magic number in fairy tales and this certainly rings true in our 'visually sumptuous' (Wales Arts Review) production of Mozart's beloved The Magic Flute.

The number nine is often associated with a divine connotation in the mystical thought and religions across the globe from ancient times. There is both, negativity and positivity in this mysterious nine! Not to talk of the numeral 9, which is often cited as a 'lucky number' for many these days!

The number 9 is revered in Hinduism and considered a complete, perfected and divine number because it represents the end of a cycle in the decimal system, which originated from the Indian subcontinent as early as 3000 BC.

137 is not a perfect square.

It's not 42 – it's 1/137. This immutable number determines how stars burn, how chemistry happens and even whether atoms exist at all. Physicist Richard Feynman, who knew a thing or two about it, called it “one of the greatest damn mysteries of physics: a magic number that comes to us with no understanding”.

The number 42 is, in The Hitchhiker's Guide to the Galaxy by Douglas Adams, the "Answer to the Ultimate Question of Life, the Universe, and Everything," calculated by an enormous supercomputer named Deep Thought over a period of 7.5 million years. Unfortunately, no one knows what the question is.

Seeing the angel number 999 indicates that one cycle of your life mission is coming to an end, as another important new phase is beginning. You are entering a period of your life's mission where many major changes will occur: new beginnings in the near future, but also some possible modifications to your life path.

I agree with DVK that 7 is the most magical number in Potterverse because canon (i.e. Tom Riddle) says so. According to Miller's Law - The Magical Number Seven, Plus or Minus Two, seven is the approximate amount of single items a person is able to retain in their working memory at any one time.

Eleven is a sign of enormous power – both mental and physical – and people who embody it often display heightened intuition, natural intelligence, and spiritual insight.

The 777 angel number is a very special number indeed. It's a sign that the universe is with you and is supporting you on your spiritual path — especially when you may be doubting your chosen path. It also means that you are wise, and have been given messages in your life to help others in their own life challenges.

The number 831 is a cyber term used to mean "I Love You." Each individual number in 831 has a specific definition: 8 = The total number of letters in the phrase "I Love You." 3 = The total number of words in the phrase "I Love You." 1 = The one meaning of the cyber term 831.

The number seven is usually the overwhelming favorite. Why is that? In many cultures around the world, seven is considered a lucky number. This probably explains the affinity many people feel for the number seven.

He called it “one of the greatest damn mysteries of physics: a magic number that comes to us with no understanding by man”. That magic number, called the fine structure constant, is a fundamental constant, with a value which nearly equals 1/137. Or 1/137.03599913, to be precise.

But the following 10 are the most important numbers, or constants, in the entire world.

- Archimedes' Constant (Pi): 3.1415... ...
- Euler's Number (e): 2.7182... ...
- The Golden Ratio: 1.6180... ...
- Planck's Constant: 6.626068 x 10^-34 m^2 kg/s. ...
- Avogadro's Constant: 6.0221515 x 10^23. ...
- The Speed of Light: 186,282 miles per second.

The number 137 is prime and therefore its factors are only the numbers 1 and 137 itself. Hence, it has only one prime factor that is the number itself, i.e. 137.

Answer: "ZERO" (0) is the smallest whole number.

Yes, 101 is a prime number. Factors of 101 are 1 and 101. Why 101 is a prime number? 101 is prime since it has only 2 factors i.e. 1 and 101 itself.

Now let us look at the square root of 63, √63=7.937.

The number 99 is frequently displayed on television and mobile devices. Your life takes on a new meaning when you relate to this number. This number denotes enlightenment and progress in one's spiritual life. It's a gift from the angels, and if you can receive it, you can count yourself among the fortunate.

1, 4, 8, 9, 16, 25, 27, 32, 36, 49, 64, 72, 81, 100, 108, 121, 125, 128, 144, 169, 196, 200, 216, 225, 243, 256, 288, 289, 324, 343, 361, 392, 400, 432, 441, 484, 500, 512, 529, 576, 625, 648, 675, 676, 729, 784, 800, 841, 864, 900, 961, 968, 972, 1000, ... (sequence A001694 in the OEIS).

Some believe the biblical meaning of number 11 is associated with things that would be considered imperfect, a disorganization of systems, and the disorder or chaos of things. Ad. In numerology the number 11 represents: Higher ideals. Invention.