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Scientific Notation Converter
Convert numbers to and from scientific notation, E notation and engineering notation.
Tip from Tink: Engineering notation keeps exponents in multiples of 3, matching kilo, mega and micro.
Scientific
4.2 × 10^-4
E notation
4.2e-4
Decimal
0.00042
Engineering
420 × 10^-6
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How to use the Scientific Notation Converter
- Type a number like 0.00042 or 6.02e23.
- Read it in every notation.
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