# Online Calculators & Converter For Students

**Mar 2**20:43 2021

**Allison john**Print This Article

A calculator or computer E or e that is considered exponential denotes the power of 10.E Notation E, also known as exponential notation, is similar to scientific notation in that it consists of multiplying a decimal number between 1 and 10 times 10 increased to a certain potency.

Online Calculators

Standard Form Calculator:

Scientific Notation Calculator and Converter This free scientific notation calculator and converter allows you to perform various scientific notation operations, including addition, subtraction, multiplication, and division of numbers.

https://www.standardformcalculator.com/

It can also convert real decimals to scientific notation and vice versa. Scientific notation calculator, just enters the numbers in scientific notation, select the operation and click "Calculate" to generate the result. What is scientific notation?

A scientific term also called "standard form" or "exponential form", represents a numeric value written in the following form: a × 10n (1 ≤ Very large and very small numbers can be Examples of scientific notation that are easy to characterize: 3,500,000 = 3.5 × 106; 0. 0000425 = 4.25 x 10 -5.

When scientific notation is used, a large number is converted to the corresponding decimal number from 1 to 10, multiplied by 10, increased to the specified positive power, and small numbers are converted to the corresponding decimal number between 1 and 10, multiplied by 10 on the given negative performance.

Converting numbers to numerical forms can be of great benefit in many disciplines such as engineering, math, and computer science.

When E notation is used, the letter e or E replaces the factor "multiplied by 10 to the power" and the number after "e" indicates the number of powers of 10.

LCM Calculator:

The LCM calculator takes two or more numbers and calculates the least common multiple, which is the smallest positive integer that can be divided by each of those numbers.

https://www.lcm-calculator.com/

A more systematic way to find the LCM of some integers is to use prime factorization. Prime factors consist of breaking down each of the numbers being compared into its product of prime numbers. The LCM is then determined by multiplying the greater power of each prime number.

Note that while calculating LCM in this way is more efficient than using the "brute force" method, it is still limited to smaller numbers. The following example explains how to use prime factors to determine the LCM.

Sig Fig Calculator:

The sig fig calculator online allows you to convert any number or expression to a new number with the desired number of significant digits.

https://www.sigfig-calculator.com/

This calculator also works as a sig-fig counter which counts the number of significant digits in a number and also finds which numbers are significant. Just consider this smart calculator to train with significant numbers and get accurate results that match significant numbers.

GCF Calculator:

The GCF calculator calculates the greatest common factor between two and six different numbers. Read the answer to the question "What is the greatest common factor causing certain numbers?"

https://www.gcfcalculator.net/

Learn about different GCF search methods including prime number factorization or Euclidean algorithm, decide which one is your favorite and see if our GCF calculator can save you time with large numbers!

Critical Value Calculator:

With the t critical value calculator, you can calculate the critical value of z and t with one click.

https://criticalvaluecalculator.com/

There is no need to look at hundreds of values in at-table or z-table as this calculator calculates critical values for critical z values in real-time.

while reading, when you want to set the critical value, the difference between the critical value t and z, and how to calculate the critical value t and z without using the critical value calculator.

JPG to PDF Converter:

Turning Image to PDF manually is too much work without much reward. A JPG to PDF converter online makes it easier to achieve the results without much hassle. All you have to do is paste the picture to convert it from picture to PDF.

How to convert images to PDF Online?

Using our tool, you can convert Image to PDF using two methods.

- You can drag the Image on the screen and drop it in the specified area.
- Add more Images in the file using drag and drop. (optional)
- Delete the Images using the cross button on right upper corner of Images. (optional)
- Click convert
- Enjoy

The JPG to PDF converter is available on several devices and is supported by all operating systems. Whether you are using a MacBook or a tablet, all devices can run JPG to PDF tool

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## About Article Author

**Allison john**

Allison John writes for business marketers and SEO tool users to make their websites rank on google, She has written for a number of websites i.e., calculators.tech, inside tech box and eLearning industry,

She is a regular contributor to prepostseo.com with most digital marketing, SEO techniques, and tech-related articles.