Your Favorite Number - What's Yours and Why?

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Your Favorite Number!

What is your favorite number?? And why??

Mines...umm...one of them...probably between 0 and several trillion...I can't decide.

But I'll just go with two. Why? Because that's the number of pop tarts in a pouch!
 
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DaleSpam said:
When people ask me to pick a number between 1 and 10 I always pick pi. Does that count?

Of course! But you better have cake in there somewhere...its my favorite.
 


[tex]\sqrt 7/9[/tex]

why?

[tex]6(x) * 9(x) = 42[/tex]
[tex]54x^2=42[/tex]
[tex]x^2=42/54[/tex]
[tex]x^2=7/9[/tex]
[tex]x= \sqrt 7/9[/tex]
 


Two. It's my number for relaxation. I read someone that said in order to relax pick a number and assign relaxation to it. Then whenever you're stressed think of the number.

Doesn't work. But 2 is still a cool number.
 


This is a tough one. Let's see, there's:
  • e, for obvious reasons
  • i, since [tex]\mathbb{C}^n[/tex] is interesting
  • [tex]\pi[/tex], for its all-around significance
  • [tex]\varphi[/tex]; I've always liked the Golden Ratio
  • [tex]\aleph_0[/tex]
  • [tex]\frac{\pi^2}{6}[/tex], since it's a cool sum of [tex]\sum_{n=0}^{\infty} \frac{1}{n^2}[/tex]
  • G, because of its gravity
  • [tex]k_e = \frac{1}{4\pi \epsilon_0}[/tex] is rather electric
  • 2, the only even prime
  • the set of perfect numbers

Too many...can't decide.
 


Can't believe I forgot 42.
 


27, only because of the odd amount of times it shows up in my life.
 


I also like:
  • Eddington's number, 15,747,724,136,275,002,577,605,653,961,181,555,468 ,044,717,914,527,116,709,366,231,425,076,185,631,0 31,296
  • Graham's number, g64
  • The xkcd number, A(g64,g64), where A is the Ackermann function
 


jhae2.718 said:
This is a tough one. Let's see, there's:
  • e, for obvious reasons
  • i, since [tex]\mathbb{C}^n[/tex] is interesting
  • [tex]\pi[/tex], for its all-around significance
  • [tex]\varphi[/tex]; I've always liked the Golden Ratio
  • [tex]\aleph_0[/tex]
  • [tex]\frac{\pi^2}{6}[/tex], since it's a cool sum of [tex]\sum_{n=0}^{\infty} \frac{1}{n^2}[/tex]
  • G, because of its gravity
  • [tex]k_e = \frac{1}{4\pi \epsilon_0}[/tex] is rather electric
  • 2, the only even prime
  • the set of perfect numbers

Too many...can't decide.

This is so great <3
 


jhae2.718 said:
This is a tough one. Let's see, there's:
  • e, for obvious reasons
  • i, since [tex]\mathbb{C}^n[/tex] is interesting
  • [tex]\pi[/tex], for its all-around significance
  • [tex]\varphi[/tex]; I've always liked the Golden Ratio
  • [tex]\aleph_0[/tex]
  • [tex]\frac{\pi^2}{6}[/tex], since it's a cool sum of [tex]\sum_{n=0}^{\infty} \frac{1}{n^2}[/tex]
  • G, because of its gravity
  • [tex]k_e = \frac{1}{4\pi \epsilon_0}[/tex] is rather electric
  • 2, the only even prime
  • the set of perfect numbers

Too many...can't decide.

I feel kinda bad that I don't understand most of this lol.
 


That's what makes it so great :biggrin:
 


13 is my most favorite number. I've pretty much got that one to myself. In fact I have a bunch of favorite numbers, and 13 is the smallest one. So, in addition to being my most favorite number, it is also my least favorite number.
 


I like 4. Diagrammatically, it is very symmetrical. It is composed of 2 2's, which is a plus. It scales up easily with 8, 12, 16, 20, 24...

When I was learning how to count, and later to appreciate and manipulate numbers, 4 was my favorite. I don't know why.
 


[tex]6_{13} * 9_{13} = 42_{13}[/tex]
but that is incorrect, hence [tex]\sqrt 7/9[/tex]
 


turbo-1 said:
I like 4. Diagrammatically, it is very symmetrical. It is composed of 2 2's, which is a plus. It scales up easily with 8, 12, 16, 20, 24...

When I was learning how to count, and later to appreciate and manipulate numbers, 4 was my favorite. I don't know why.

I don't really have a favorite, but I've always liked 9 for much the same reasons you like 4.
 


I can't decide between mine but pi is very special to me, I also love the square root of 2.
 


HeLiXe said:
...I also love the square root of 2.

Don't tell that to the Pythagoreans.
 


jhae2.718 said:
don't tell that to the pythagoreans.

pythagoreans.jpg
 


i have a weekness for 7
 


Also [tex]\hbar, \quad \epsilon_0, \quad \mu_0[/tex]
 


This thread has the potential for a lot of answers, so let's just say:
[tex]x:\forall x \in \mathbb{C}^n[/tex]
(Hopefully some mathematician here can point out what the largest set is if I'm wrong.)
 
Last edited:


[tex]5.39\times10^{-44}[/tex]
 


KrisOhn said:
[tex]5.39\times10^{-44}[/tex]
Ah yes and this reminds me of 6.02 x 10^23 <3 beautiful in more ways than one!
 


Infinity because it isn't one despite maths. :)

I like watching people trying to put the infinite and indefinite in a box, the mental masturbation alone makes infinity fascinating.

That and transcendentals like [tex]\pi\;\;\;\; e^x\;\; \sqrt {2}[/itex] etc which just never stop.[/tex]