Scientific Notation Converter
Writes a number in scientific notation.
Result
- Scientific notation
- 5.72 × 10^6
How to use the scientific notation converter
- Enter the number.
- The results update as you type, or press Calculate.
- Read the scientific notation first, then the supporting figures below it.
Formula
x = m × 10ⁿ with 1 ≤ |m| < 10.
Worked example
For example, with these inputs:
- Number: 5,720,000
the calculator returns:
- Scientific notation: 5.72 × 10^6
Background
Calculators are best used to check working rather than replace it, especially for exams where method marks count. Work the problem by hand first, then confirm with the calculator.
A quick mental estimate before calculating is a powerful check. If a room's floor area comes out at 4,000 square metres or a percentage comes out above 100% when it should not, you know to look again.
Frequently asked questions
How does the scientific notation converter work?
It applies this formula: x = m × 10ⁿ with 1 ≤ |m| < 10.
Can I use any units?
Yes, as long as every input uses the same unit. The answer will be in that unit (squared for areas, cubed for volumes).