!long

====Description   ====

Long variables are extended size variables for number storage, and store 32 bits (4 bytes), from -2,147,483,648 to 2,147,483,647.

====Example   ====


<code arduino>    long speedOfLight = 186000L;   // see Integer Constants for explanation of the 'L'
</code>

====Syntax   ====

    [=long var = val;=]

*var - the long variable name
*val - the value assigned to the variable 


====See Also   ====

* [[arduino:data_types:Byte]]
* [[arduino:data_types:Int]]
* [[arduino:data_types:unsignedint|unsigned int]]
* [[arduino:data_types:unsignedlong|unsignedlong]]
* [[arduino:data_types:IntegerConstants | Integer Constants]]
* [[arduino:variable scope and qualifiers:VariableDeclaration|Variable Declaration]]



Source: arduino.cc