How many bytes is a long int?
Table of Contents
How many bytes is a long int?
4 bytes
Windows 64-bit applications
| Name | Length |
|---|---|
| int | 4 bytes |
| long | 4 bytes |
| float | 4 bytes |
| double | 8 bytes |
Is a long Always 8 bytes?
GCC defines long as 8 bytes, whereas Visual Studio’s compiler uses 4 bytes for a long and 8 bytes for long long.
Is Long bigger than int Java?
short 2 bytes -32,768 to 32,767. int 4 bytes -2,147,483,648 to 2,147,483,647. long 8 bytes -9,223,372,036,854,775,808 to 9,223,372,036,854,775,80.
What data type is bigger than int?
If you need to hold an integer larger than the Integer data type can hold, you can use the Long data type instead. Long variables can hold numbers from -9,223,372,036,854,775,808 through 9,223,372,036,854,775,807. If you need even larger values, you can use the Decimal Data Type.
Why is long only 4 bytes?
According to the standard, someone could make long long 256 bits, and it’d be perfectly legal. The C++ Language Specification simply states that the size of a long must be at least the size of an int . It used to be standard to have int = 2 bytes and long = 4 bytes.
Is Long int 4 bytes?
Many sources, including Microsoft, reference both the int and long type as being 4 bytes and having a range of (signed) -2,147,483,648 to 2,147,483,647. Historically, on Windows it has stayed at 32 bits since the days when int was 16 bits on Windows.
Is long int and int same?
The basic difference between the type int and long is of their width where int is 32 bit, and long is 64 bits. The types int and long when counted in bytes instead of bits the type int is 4 bytes and the type long is just twice if type int i.e. 8 bytes.
What is the difference between int and long int?
An int is a 32-bit integer; a long is a 64-bit integer. Which one to use depends on how large the numbers are that you expect to work with. int and long are primitive types, while Integer and Long are objects.
What is bigger than long long int?
Integers typically requires 4 bytes of memory space and ranges from -2147483648 to 2147483647….Long.
| Data Type | Size (in bytes) | Range |
|---|---|---|
| short int | 2 | -32,768 to 32,767 |
| long int | 4 | -2,147,483,648 to 2,147,483,647 |
| unsigned long int | 8 | 0 to 4,294,967,295 |
| long long int | 8 | -(2^63) to (2^63)-1 |
What are the differences between byte short and long data types?
The keyword used is ‘byte’. The keyword used is ‘short’….Difference Between byte, short, int and long Datatype in Java.
| Fundamental Data Types | Derived Data Types |
|---|---|
| Integer is used for integers( not having decimal digits). It can be classified as signed and unsigned. Further, classified as int, short int, and long int. | An array is used to contain a similar type of data. |