簡約 2.089(1.610^{-19})

解

簡約

2.089 \cdot (1.6 \cdot 1 0^{- 19})

\frac{2089}{65536000 \cdot 5 ^{20}}

十進法表記

3.3424 E - 19

解答ステップ

2.089 (1.6 \cdot 1 0^{- 19})

指数の規則を適用する:

a^{- b} = \frac{1}{a ^{b}}

1 0^{- 19} = \frac{1}{1 0 ^{19}}

= 2.089 \cdot 1.6 \cdot \frac{1}{1 0 ^{19}}

1.6 \cdot \frac{1}{1 0 ^{19}} = \frac{1}{5 ^{20} \cdot 65536}

= 2.089 \cdot \frac{1}{5 ^{20} \cdot 65536}

2.089 \cdot \frac{1}{5 ^{20} \cdot 65536} = \frac{2.089}{5 ^{20} \cdot 65536}

= \frac{2.089}{5 ^{20} \cdot 65536}

\frac{2.089}{5 ^{20} \cdot 65536} = \frac{2089}{65536000 \cdot 5 ^{20}}

= \frac{2089}{65536000 \cdot 5 ^{20}}