4.5 x 10^6
Scientific Notation Calculator
Use this free scientific notation calculator to convert standard numbers into scientific notation or convert coefficient and exponent form back into standard form with steps.
To scientific To standard Coefficient Exponent
Scientific notation4.5 x 10^6
- Standard form
- 4500000
- Coefficient
- 4.5
- Exponent
- 6
Steps
- Start with 4500000.
- Move the decimal point until one nonzero digit is left of the decimal.
- Count the moves to get the exponent 6.
- The scientific notation is 4.5 x 10^6.
How to use the scientific notation calculator
- Choose To scientific or To standard mode.
- Enter the standard number, or enter the coefficient and exponent.
- Press Convert notation to see scientific notation, standard form, coefficient, and exponent.
- Use examples, recent answers, or copy answer while checking science notation.
Common uses
Rewrite very large or very small numbers in scientific notation.
Convert a coefficient and power of 10 back into standard form.
Check science, chemistry, physics, astronomy, and math notation examples.
Compare coefficient, exponent, and standard-form output in one place.
Examples
4.2 x 10^-4
602,000,000,000,000,000,000,000
Frequently asked questions
Quick answers about powers of 10, coefficients, exponents, standard form, and privacy.
What is scientific notation?
Scientific notation writes a number as a coefficient times a power of 10. Normalized scientific notation uses one nonzero digit to the left of the decimal point.
How do I convert a number to scientific notation?
Choose To scientific, enter the standard number, and calculate. The calculator moves the decimal point and counts those moves as the exponent.
How do I convert scientific notation to standard form?
Choose To standard, enter the coefficient and whole-number exponent, and calculate. Positive exponents move the decimal right; negative exponents move it left.
Can scientific notation handle negative numbers?
Yes. A negative number keeps a negative coefficient, such as -3.2 x 10^5.
What is the difference between this and the Big Number Calculator?
Scientific notation is best for compact display and powers of 10. The Big Number Calculator is best for exact whole-number arithmetic with very large integers.
Is my scientific notation history private?
Yes. Recent notation conversions stay only in the current browser tab while you use the page. They are not sent to a server.