MATH CALCULATOR
Scientific Notation Converter Calculator
Easily convert numbers to and from scientific notation with our user-friendly calculator.
What is the Scientific Notation Converter Calculator & How does it work?
Scientific notation is a way of expressing very large or very small numbers in a compact form. A number in scientific notation is written as the product of a decimal number between 1 and 10 and a power of 10. For example, the number 350 can be written in scientific notation as 3.5 × 102.
To convert a number to scientific notation, move the decimal point so that there is only one non-zero digit to its left. Count the number of places you moved the decimal and use this as the exponent of 10. If you moved the decimal to the right, the exponent is negative; if you moved it to the left, the exponent is positive.
To convert a number to scientific notation, move the decimal point so that there is only one non-zero digit to its left. Count the number of places you moved the decimal and use this as the exponent of 10. If you moved the decimal to the right, the exponent is negative; if you moved it to the left, the exponent is positive.
a × 10b
a = decimal number between 1 and 10
b = integer exponent of 10
b = integer exponent of 10
Parameters
Result—
Frequently Asked Questions
How do I convert a number to scientific notation?
Move the decimal point so that there’s one non-zero digit to its left, then count the places moved as the exponent of 10.
Can you show me how to convert 56789 into scientific notation?
Yes, move the decimal to get 5.6789 and count 4 places, so it’s 5.6789 × 10^4.
What if I have a very small number like 0.00045?
Move the decimal right to get 4.5 and count -4 places, resulting in 4.5 × 10^-4.
How do I convert scientific notation back to a regular number?
Multiply the decimal by 10 raised to the power of the exponent.
Can this calculator handle negative exponents?
Yes, it can convert numbers with negative exponents back to their standard form.
What’s the benefit of using scientific notation?
It simplifies writing and calculating very large or small numbers by reducing them to a base number between 1 and 10 multiplied by a power of 10.
Is there a limit to how big or small the number can be?
No, our calculator can handle extremely large or small numbers within its computational limits.
Results are for informational purposes only and do not constitute professional advice.