What is 1.89(1.6(10^{-19})) ?

The solution to 1.89(1.6(10^{-19})) is (189)/(6553600*5^{20)}

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simplify 1.89(1.6(10^{-19}))

simplify

1.89 (1.6 (1 0^{- 19}))

\frac{189}{6553600 \cdot 5 ^{20}}

Decimal Notation

3.024 E - 19

Solution steps

1.89 (1.6 (1 0^{- 19}))

Apply rule:

(a) = a

(1 0^{- 19}) = 1 0^{- 19}

= 1.89 \cdot 1.6 \cdot 1 0^{- 19}

Apply exponent rule:

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

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

= 1.89 \cdot 1.6 \cdot \frac{1}{1 0 ^{19}}

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

= 1.89 \cdot \frac{1}{5 ^{20} \cdot 65536}

1.89 \cdot \frac{1}{5 ^{20} \cdot 65536} = \frac{1.89}{5 ^{20} \cdot 65536}

= \frac{1.89}{5 ^{20} \cdot 65536}

\frac{1.89}{5 ^{20} \cdot 65536} = \frac{189}{6553600 \cdot 5 ^{20}}

= \frac{189}{6553600 \cdot 5 ^{20}}

93.31 e^{- 0.053 \cdot 0.5342}

9 b^{8} (3 b^{3})

2 (6 x) (2 y^{2})

[(3^{3})^{2}]^{2}

What is 1.89(1.6(10^{-19})) ?
The solution to 1.89(1.6(10^{-19})) is (189)/(6553600*5^{20)}