Question: What Is The Range Of Float Data Type?

What is the range of char data type?

In this articleType NameBytesRange of Valuessigned char1-128 to 127unsigned char10 to 255short2-32,768 to 32,767unsigned short20 to 65,53521 more rows•May 28, 2020.

What is range of float in C?

Floating-point numbers use the IEEE (Institute of Electrical and Electronics Engineers) format. … This representation gives a range of approximately 3.4E-38 to 3.4E+38 for type float. You can declare variables as float or double, depending on the needs of your application.

What is float data type?

The FLOAT data type stores double-precision floating-point numbers with up to 17 significant digits. FLOAT corresponds to IEEE 4-byte floating-point, and to the double data type in C. The range of values for the FLOAT data type is the same as the range of the C double data type on your computer.

What is the range of long data type?

long: The long data type is a 64-bit two’s complement integer. The signed long has a minimum value of -263 and a maximum value of 263-1. In Java SE 8 and later, you can use the long data type to represent an unsigned 64-bit long, which has a minimum value of 0 and a maximum value of 264-1.

What is the range of float data type in Java?

NumericTypeSizeRangeshort16 bits-32,768 .. 32,767int32 bits-2,147,483,648 .. 2,147,483,647long64 bits-9,223,372,036,854,775,808 .. 9,223,372,036,854,775,807float32 bits3.40282347 x 1038, 1.40239846 x 10-452 more rows•May 28, 2003

Which data type has more precision?

Difference Between Float and Double Data TypesFloatDoubleIt has single precision.It has the double precision or you can say two times more precision than float.According to IEEE, it has a 32-bit floating point precision.According to IEEE, it has a 64-bit floating point precision.4 more rows

What is float with example?

IntegersFloats \ Examples \ Integers Floats. … An integer (more commonly called an int) is a number without a decimal point. A float is a floating-point number, which means it is a number that has a decimal place. Floats are used when more precision is needed.

What is float data type used for?

A single precision floating-point data type used in CREATE TABLE and ALTER TABLE statements. Precision: 6 to 9 significant digits, depending on usage. The number of significant digits does not depend on the position of the decimal point.

What is the difference between float and double?

Difference between float and double in C/C++ In terms of number of precision it can be stated as double has 64 bit precision for floating point number (1 bit for the sign, 11 bits for the exponent, and 52* bits for the value), i.e. double has 15 decimal digits of precision.