# What is the maximum value of a signed integer?

What is the maximum value of a signed integer?

## What is the maximum value of a signed integer?

The number 2,147,483,647 (or hexadecimal 7FFFFFFF16) is the maximum positive value for a 32-bit signed binary integer in computing. It is therefore the maximum value for variables declared as integers (e.g., as int ) in many programming languages.

What is the maximum value of a 32-bit signed integer?

2,147,483,647
A 32-bit signed integer. It has a minimum value of -2,147,483,648 and a maximum value of 2,147,483,647 (inclusive).

Which is the maximum 16 bit signed integer?

32,767
Solution Since 15 bytes are used to represent a short, with the 16th bit used for the sign, the largest number it can represent is 215 − 1 = 32,767. For an unsigned short, all 16 bits are used to represent the value, so the largest representable number is 216 − 1 = 65,535.

### What is the significance of 65535?

In Internet protocols, 65535 is also the number of TCP and UDP ports available for use, since port 0 is reserved. In some implementations of Tiny BASIC, entering a command that divides any number by zero will return 65535.

Can a 32-bit signed integer store all the numbers from 1 to 10 Billion?

32-bit computers can only store signed integers up to 231 – 1. This is why we have run out of IPv4 addresses and have entered the 64-bit era. However, the number 231 – 1 (2,147,483,647) is not as large as the number 1 trillion (1,000,000,000,000) which I seem to be able to display fine without my machine crashing.

What is the 512 bit integer limit?

The maximum value of an unsigned 512-bit integer is 2512 − 1, written in decimal as 13,​407,​807,​929,​942,​597,​099,​574,​024,​998,​205,​846,​127,​479,​365,​820,​592,​393,​377,​723,​561,​443,​721,​764,​030,​073,​546,​976,​801,​874,​298,​166,​903,​427,​690,​031,​858,​186,​486,​050,​853,​753,​882,​811,​946,​569,​946,​ …

#### What is the meaning of integer Max_value?

Integer.MAX_VALUE is a constant in the Integer class of java.lang package that specifies that stores the maximum possible value for any integer variable in Java. The actual value of this is 2^31-1 = 2147483647.