The number 2,147,483,647 (or hexadecimal 7FFFFFFF 16) is the maximum positive value for a 32-bit signed binary integer in computing. It is therefore the maximum value for variables …

Since an int uses 31 bits (+ ~1 bit for the sign), just double 2^30 to get approximately 2 billion. For an unsigned int using 32 bits, double again for 4 billion.

Aug 3, 2021 · If a value exceeds the largest integer representation, the Microsoft compiler generates an error.

May 13, 2025 · INT_MAX and INT_MIN are predefined macros provided in C/C++ to represent the integer limits. Depending upon the compiler and C++ standard, you may be required to include …

For each primitive integer type, there is a standard macro defined in limits.h that gives the largest value that type can hold. For instance, for type int, the maximum value is INT_MAX.

Dec 4, 2024 · Returns the maximum finite value representable by the numeric type T. Meaningful for all bounded types.

May 21, 2025 · INT_MAX represents the maximum positive value an integer can hold, while INT_MIN represents the minimum (most negative) value. Rather than requiring you to …

In C++, an int is one of the most commonly used data types to store integer values. The size of an int is typically 32 bits on modern systems, and the maximum value it can represent is …

In Java, the maximum value of an int type is 2147483647. This is the highest positive number that can be represented with a 32-bit binary number. You can use the Integer.MAX_VALUE …

Aug 2, 2025 · The following table illustrates the maximum values for common integer types found in languages like C and C++, which are often based on a 32-bit architecture for int and long …