Scientific Notation Converter

Convert decimal or exponential notation into normalized scientific, engineering and plain-decimal forms. Load the editable example, replace its values and use the main action button.

Exact text normalization supports up to 200 digits and exponents from −300 to +300. Engineering exponents are multiples of three. No floating-point rounding is used.

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Engineering notation uses an exponent divisible by three, with a coefficient normally between 1 and 1000 in magnitude. Scientific notation uses one nonzero digit before the decimal point.