Question 1

What is scientific notation?

Accepted Answer

Numbers as a × 10ⁿ where 1 ≤ a < 10. 5,600 = 5.6 × 10³. 0.0034 = 3.4 × 10⁻³.

Question 2

How do I convert to scientific notation?

Accepted Answer

Move decimal until one digit before it. Count moves as exponent. 45,000 = 4.5 × 10⁴ (moved 4 right).

Question 3

How accurate are these calculations?

Accepted Answer

Our calculator uses double-precision floating-point arithmetic, accurate to about 15-16 significant digits for most calculations.

Question 4

Can I use the result in further calculations?

Accepted Answer

Yes, results are calculated to full precision. You can copy the exact value or use the rounded display depending on your needs.

Scientific Notation Calculator - Free Online

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