2e4 on a calculator means to take 2 and raise it to the 4th power, or to multiply it by itself 4 times. In other words, 2e4 = 2*2*2*2 = 16.

## What is the value of 2e4 on a calculator?

2e4 on a calculator is worth 20000. This is because 2e4 is scientific notation for 20000. When you are using a calculator, you are able to **enter numbers in scientific notation**. This can be helpful when you are working with large numbers.

## How is 2e4 calculated on a calculator?

To calculate 2e4 on a calculator, you would first **convert 2e4 to scientific notation**. This would be done by multiplying 2 by 10,000 and writing it as 2 x 10,000. Then, you would calculate 2 x 10,000 on your calculator. This would give you the answer 20,000.

## What is the meaning of 2e4 on a calculator?

The number 2e4 on a calculator is two **times ten to the fourth power**. This is equivalent to 2 x 10,000, or 20,000. So, the answer to the question "What is the meaning of 2e4 on a calculator?" is that it is a shorthand way of representing the number 20,000.

## What is the significance of 2e4 on a calculator?

2e4 on a calculator is significant because it represents 20,000. This is important because it is a large number and is used in many calculations. There are many uses for this number, including scientific and mathematical calculations. This number is also used in many real-world applications, such as calculating the population of a city or the amount of money in a bank account.

## What is the purpose of 2e4 on a calculator?

2e4 on a calculator is used to calculate exponents. It is a way of representing numbers that are too large or too small to be represented in standard form. It is also used to calculate numbers that are not whole numbers. For example, if you wanted to calculate the number 6^5, you would use 2e4 on a calculator to do so.

## What is 2e4 used for on a calculator?

2e4 on a calculator is typically used for scientific notation. In scientific notation, a number is written as a base number, multiplied by 10 to a specific power. For example, 2e4 on a calculator would be written as 2 x 10 to the 4th power, or 2 x 10,000. This is often used for large or small numbers that are difficult to write out in full.

## What do the letters 'e' and '4' represent in 2e4 on a calculator?

The letter 'e' on a calculator represents the exponent of 10. So, in 2e4, 'e4' would be read as "two **times ten to the fourth power**", or "two times 10,000".

The number 4 just represents the fourth power of 10, so 10,000.

## How does the value of 2e4 compare to other numbers on a calculator?

The value of 2e4 is significantly larger than most other numbers on a calculator. When comparing the value of 2e4 to other numbers, it is important to keep in mind the number of significant digits that are in each number. For example, the value of 2e4 has four significant digits, while the value of 1e4 has only three. This means that the value of 2e4 is two orders of magnitude larger than the value of 1e4.

When comparing the value of 2e4 to other numbers on a calculator, it is also important to consider the number of zeros in each number. The value of 2e4 has four zeros, while the value of 1e4 has only three. This means that the value of 2e4 is one thousand times larger than the value of 1e4.

In conclusion, the value of 2e4 is significantly larger than most other numbers on a calculator. When compare the value of 2e4 to other numbers, it is important to keep in mind the number of significant digits that are in each number, as well as the number of zeros.

## What operations can be performed with 2e4 on a calculator?

In mathematics, the order of operations is the conventional order in which different operations, such as addition, subtraction, multiplication, and division, are performed. It is sometimes called the "order of operations" because it specifies the order in which these operations are to be taken. The standard order of operations is:

1) Parentheses or Brackets 2) Exponents 3) Multiplication and Division (left-to-right) 4) Addition and Subtraction (left-to-right)

This order is sometimes expressed as the "PEMDAS" acronym, for Parentheses, Exponents, Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

Some people mistakenly think that the acronym "PEMDAS" stands for "Please Excuse My Dear Aunt Sally". However, this is not an acronym. It is just a helpful mnemonic device to help remember the order of operations.

Here are some examples of mathematical expressions and the order in which the operations should be performed in order to get the correct answer:

3 + 4

Since there is no parentheses or brackets, we go to the next level, which is exponents. There are no exponents, so we go to the next level, which is multiplication and division. There is no multiplication or division, so we go to the next level, which is addition and subtraction. Since both addition and subtraction have the same level, we go from left to right. So, the answer is 3 + 4 = 7.

2(3 + 4)

Since there are parentheses, we must solve the operations inside the parentheses first. So, we have 2(3 + 4). This becomes 2(7) = 14.

2^3

Since there is an exponent, we must solve that operation first. 2^3 = 8.

## Frequently Asked Questions

### What is the difference between scientific and E notation?

In scientific notation a very large number is converted to an equivalent decimal number between 1 and 10, multiplied by 10 raised to a power. E notation does not use a decimal point and instead uses letters to represent whole numbers.

### What is the scientific notation for numbers?

The scientific notation for a number is preceded by the letter "s", followed by the two most significant digits of the number, and followed by the two least significant digits. For example: 3.141592

### What is NN1 and N2 in scientific notation?

NN1 = 3.12 × 10 -2 and NN2 = 0.43 × 10 -2

### What is an example of base 2 scientific notation?

1.001b × 2d11b

### How to write 2e-4 as a decimal?

2e-4 = 2 x 10^-4 or 2 x 10 -4