Understanding how this evident aberration of mathematics works have the right to unlock the tricks of life, work, relationships, business, and, girlfriend know, everything.

You are watching: What is 6 times 9

So don’t panic! seize a cup of tea, discover your towel, and prepare come disrupt her universe.

Why forty two?

Forty two is a very important number.

In fact, that not simply a number. It is the answer. The can be fried answer. The answer come life the universe and everything.

There room many people who understand this. If friend ask forty two human being what the meaning of life is, among them is specific to say “forty two”. I suggest you actually try this and also let me recognize the outcomes via clinkedin.

That forty 2 is the definition of life, the universe, and everything, is created in Douglas Adams epic five publication trilogy ‘The Hitchhikers guide to the Galaxy’.

In this fantastically funny story, a super-computer named Deep Thought is constructed to “Answer the Ultimate question of Life, the Universe, and Everything”.

After numerous million year of analysis, Deep assumed reveals, to a an extremely disappointed audience, that the price is “forty two”.

“I checked it an extremely thoroughly,” said the computer, “and that quite certainly is the answer. Ns think the problem, to it is in quite moral with you, is the you’ve never actually well-known what the inquiry is.”

Clearly there is an excellent importance in understanding, and also asking, the best questions.

And so the concern is sought.

Following a set that bizarre circumstances involving; the story’s protagonist, Arthur Dent; the finish of the world; some cavemen and a bag of scrabble letters … a candidate for the lacking question is established as;

“What execute you acquire if you multiply 6 by nine?”.

How 6 times nine amounts to forty 2 is never addressed through Douglas Adams in any kind of of his books, however this is wherein things acquire interesting, so continue to be with me.

What do you get if girlfriend multiply six by nine?

Six times ripe is fifty 4 isn’t it? for this reason how can six times nine be fourty two?

It didn’t take lengthy for the mathematically astute Douglas Adams pan to calculate, and point out (with great pride), that 6 * 9 walk in truth equal 42 when using a basic 13 counting system.

A what now?

Grab your towel. I’ll explain.

Humans in most of the human being count in blocks of 10. Us count to 10, increment a unit the tens, count to 10 nine more times, include an increment of hundreds and so on. This is referred to as the ‘base 10 counting system’, or much more commonly, ‘decimal’.

Anthropologists think the basic 10 counting system advanced from humans having 10 fingers and also using castle to counting with. If we had actually 12 fingers, we’d most likely count in basic 12.

The base 10 counting system is however not the just counting system. Over there are many more, and also they room being provided all roughly us. Few of the more common of this are;

Decimal (Base 10) – the counting system we generally use today.

Counted as: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 … 99, 100, 101, 102, etc

Mathematically in basic ten: 6 * 9 = 54

Duodecimal (Base 12) – prior to decimalization this mechanism was offered in the unified Kingdom and its realm for count money, procedures of length, and measures the weight. It is suggested by some mathematicians together functionally remarkable to decimal.

There is even a culture in the joined Kingdom referred to as the ‘Dozenal Society’ that advocate transforming from a decimal come duodecimal counting system. Though ns don’t think they have a arrangement to offer us added fingers.

Counted as: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, 20, 21, etc

Mathematically in basic twelve: 6 * 9 = 46

Octal (Base 8) – offered in some indigenous American languages. Has actually been proposed as a counting device several time in Europe over the last couple of hundred years. Is the counting mechanism of the Na’vi native the movie Avatar.

Counted as: 0, 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, etc.

Mathematically in base eight: 6 * 9 = ERROR as there is no 9 in octal.

Binary (Base 2) – the basic counting system of contemporary computers.

Counted as: 0, 1, 10, 11, 100, 101, 111, 1000, 1001 … etc

Mathematically in basic two: 6 * 9 = ERROR as there is no 6 or 9 in binary. However, Decimal 42 is represented as 101,010 in binary.

Hexadecimal (Base 16) – a popular counting system supplied in computing. Also the classic Chinese counting mechanism for weight.

Counted as: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, 1C, 1D, 1E, 1F, 20, 21, etc

Mathematically in base sixteen: 6 * 9 = 36

Tridecimal (Base 13) – most likely most renowned for being the counting system in which 6 times nine actually does equal fourty two.

Counted as: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 1A, 1B, 1C, 20, 21, etc

Mathematically in base thirteen: 6 * 9 = 42

Assumption, perception, reality!

If us assume the the expression 6×9=42 is in basic 10, either v choice, or unawareness of existence of other counting systems, then it will look wrong and confusing. We might dismiss it together an error.


Knowing also that over there are various other counting systems, allows us come see how this expression can in reality be correct.


Sometimes once things look at wrong, or complex, they actually aren’t. We just don’t understand that us don’t have actually all the information.

Solving the Mysteries of The Universe

Astronomers once believed the earth to it is in the facility of the universe. Based upon this assumption, albeit maybe an evidenced observation in ~ the time, an complex geocentric model the the solar mechanism was developed by Claudius Ptolemy circa ad 150.

In the Ptolemaic model, the sunlight orbits the Earth, and the planets travel in circular epicycles i m sorry themselves monitor a deferent orbit about the earth.

The result is a rather intricate set of heaviness defying interplanetary spirals.

Ptolemaic (Geocentric) Model


Despite being completely wrong about the actual motion of the planets, the Ptolemaic version was quite neat at predicting the planets observable positions. Therefore neat in reality that it stayed the favored design of planetary activity for end thirteen hundred years.

That is till Nicolas Copernicus seriously challenged it v the heliocentric idea that things were actually lot simpler. And also perhaps the Earth and also other planets in reality revolved approximately the Sun!

Copernican (Heliocentric) Model


Awesome Video

This video clip shows a cool animation of how both models work.

Although the geocentric (Ptolemaic) model is fascinating, and also the video clip above shows exactly how fascinating, ns think we all recognize which is the preferred model among today’s scientific community.

Forty Two?

So why is 6 * 9 = 42 the most an effective formula in the universe?

Because it offer to reminds us that our perception the reality is shaped by the filters and limitations of ours experience and knowledge.

Remembering this helps open our psychic to much more possibilities and also solutions.

Answers, explanations, opportunities, love, happiness, fortunes … every little thing it is that we look for … might easily be discovered in worlds we aren’t currently even mindful exist.

I suggest this to it is in true because that everything; from an easy mathematics, come celestial motion, to the an interpretation of life, the universe, and everything.

And … 42 is simply a very, an extremely ordinary funny number.



What go Douglas Adams say about all this?

Did he have actually some deep hidden definition behind the entirety thing?

Apparently not. Forty two was just an ordinary, arbitrary, funny number.

When asked about six times nine actually equaling forty 2 in basic thirteen, the is report to have responded;

“I may be a i m really sorry case, but I don’t write jokes in base thirteen.”

“Binary representations, basic thirteen, Tibetan monks are all complete nonsense. Ns sat in ~ my desk, stared right into the garden and thought ’42 will do’. I typed the out. Finish of story.”


1-∞: Why room there no references or notes in this article?

Did I simply make it all up? execute I have no respect because that my sources? What type of academic blasphemy is this?

Well, I check out an awesome book recently by john Taylor Gatto. The is referred to as Weapons of mass Instruction: A Schoolteacher’s Journey through the Dark human being of Compulsory Schooling.

It is wonderful book and I seriously introduce it. After Hitchhikers guide to the Galaxy the course.

It would be an understatement come say Gatto is a strong advocate of crucial thinking.

Having had it bashed into me in ~ uni, one thing that stands out in Gato’s publication is a finish lack of source referencing . At very first I uncovered this perturbing. Had actually the book been presented academically as a paper, ns would probably have offered it a big fat F because that failing to reference the resources of declared facts.

However it gained me thinking. I m sorry was most likely the point.

In today’s details age, the is incredibly easy and also mind broadening to fact inspect ideas yourself. Therefore I’m going to monitor Gatto’s lead and also let you reap critically researching any of the facts and ideas presented in this article.

See more: " Family Guy Intro Lyrics - Family Guy Theme Song Lyrics

If girlfriend would prefer to comment or discuss any kind of of the material here, friend can find me top top clinkedin.