Convertisseur notation scientifique

Convertir vers et depuis la notation scientifique

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Decimal to Scientific Notation

Decimal Number

1.23456789 × 10⁸

1.23456789e+8

Scientific Notation to Decimal

× 10

123000

Engineering Notation

123.457 × 10^6

Exponent is multiple of 3 (kilo, mega, giga, etc.)

SI Prefix Form

123.457 M

mega (10⁶)

Number Formats

Standard:123,456,789Scientific (E notation):1.23456789e+8Significant Figures (3):1.23e+8Significant Figures (5):1.2346e+8

Precision Calculator

Number

Decimal Places

3.1416

SI Prefixes Reference

PrefixSymbolFactorValueyottaY10²⁴1,000,000,000,000,000,000,000,000zettaZ10²¹1,000,000,000,000,000,000,000exaE10¹⁸1,000,000,000,000,000,000petaP10¹⁵1,000,000,000,000,000teraT10¹²1,000,000,000,000gigaG10⁹1,000,000,000megaM10⁶1,000,000kilok10³1,000hectoh10²100decada10¹10(base)10⁰1decid10^-10.1centic10^-20.01millim10^-30.001microμ10^-60.000001nanon10^-90.000000001picop10^-120.000000000001femtof10^-150.000000000000001attoa10^-180.000000000000000001

Powers of 10

10^-10010^-9010^-8010^-7010^-6010^-5010^-4010^-30.00110^-20.0110^-10.110⁰110¹1010²10010³100010⁴1000010⁵10000010⁶100000010⁷1000000010⁸10000000010⁹100000000010¹⁰10000000000

About Convertisseur notation scientifique

Convertir vers et depuis la notation scientifique

Use this free online outils mathematiques tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.

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