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#1 2013-04-22 13:23:48

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

How many numbers can you make from this number?

This is my version of "How many words can you make from this word?" by mathgogocart. Now, you need to find how many numbers can you find from this number.

Let's start!

Number : 2,846,729,472,947


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#2 2013-04-23 16:17:17

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,366

Re: How many numbers can you make from this number?

Hi;

I do not understand the puzzle. Please show one.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#3 2013-04-23 18:37:02

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: How many numbers can you make from this number?

Example :

81,293

81
293
12
129
293
1,293
...

Understand now?


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#4 2013-04-23 20:25:00

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,366

Re: How many numbers can you make from this number?

Hi;

There are 41926519 different numbers!


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#5 2013-04-23 20:29:22

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: How many numbers can you make from this number?

Oh. Let's start the game!

Number : 2,846,729,472,947


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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