Frequent question: Which data type can hold the biggest number?

The smallest possible value of an ushort variable is 0; the largest possible value is 65,535. int: Holds 32-bit signed integers. The smallest possible value of an int variable is -2,147,483,648; the largest possible value is 2,147,483,647.

What datatype is used for very large numbers?

The largest integer number that a long type can represent is 9223372036854775807. If we deal with even larger numbers, we have to use the java.


Type Size Range
long 64 bits -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807

What is the biggest data type?

In ISO C99 long long is at least 64bit which is the largest standard integer data type. It also comes as unsigned long long . Apparently your compiler might provide larger types wich defined by intmax_t and uintmax_t .

Which data type can store a real number?

Primitive Data Types

Keyword Description Size/Format
(real numbers)
float Single-precision floating point 32-bit IEEE 754
double Double-precision floating point 64-bit IEEE 754
(other types)

Is Long bigger than double Java?

Closed 1 year ago. Looking at Java (but probably similar or the same in other languages), a long and a double both use 8 bytes to store a value. A double uses 8 bytes to store double-precision, floating-point numbers from -1.7E308 to 1.7E308 with up to 16 significant digits.

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What is bigger than double in Java?

Problem. You need to handle integer numbers larger than Long. MAX_VALUE or floating-point values larger than Double.

What data type is long?

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 kind of data is height?

Quantitative data is numerical. It’s used to define information that can be counted. Some examples of quantitative data include distance, speed, height, length and weight.

What is data type explain?

In computer science and computer programming, a data type or simply type is an attribute of data which tells the compiler or interpreter how the programmer intends to use the data. … A data type constrains the values that an expression, such as a variable or a function, might take.

What data type is real?

3. Real. A ‘Real’ data type is numerical data which contains decimal numbers. It would be used when extra detail is required and a whole number would not provide enough information.

Which is not a data type?

Arr is not a data type. Step-by-step explanation: In computer science, the Boolean data type is a data type that has one of two possible values -usually denoted true and false. Character is a data type for storing/ assigning alphabets and other symbols.

Which of following is a data type?

Some common data types include integers, floating point numbers, characters, strings, and arrays. They may also be more specific types, such as dates, timestamps, boolean values, and varchar (variable character) formats.

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Is Long bigger than float?

It is considered widening because the numbers that can be represented by a float is larger than numbers that can represented by long. Just because float uses 32 bit precision does not mean the numbers it can represent are limited to 2^32. … MAX_VALUE , even though the float has less precision that the long.

Is Long bigger than int Java?

When we want to store a value bigger than int range, we should use long type. With long, we can store up to a 19 digit number. (in C, long is a data modifier but in Java long is a data type). When using a constant bigger than int range, we should suffix it with ‘l’ or ‘L’ to indicate it to be a long value.

What is long long in Java?

The Java long keyword is a primitive data type. It is used to declare variables. It can also be used with methods. It can hold a 64-bit two’s complement integer.

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