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Popular >

simplify (1.610^{-19})18

Solution

simplify

(1.6 \cdot 1 0^{- 19}) \cdot 18

Solution

\frac{9}{5 ^{20} \cdot 32768}

+1

Decimal Notation

2.88 E - 18

Solution steps

(1.6 \cdot 1 0^{- 19}) \cdot 18

Apply exponent rule:

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

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

= 1.6 \cdot \frac{1}{1 0 ^{19}} \cdot 18

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

= \frac{1}{5 ^{20} \cdot 65536} \cdot 18

\frac{1}{5 ^{20} \cdot 65536} \cdot 18 = \frac{9}{5 ^{20} \cdot 32768}

= \frac{9}{5 ^{20} \cdot 32768}

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Frequently Asked Questions (FAQ)

What is (1.6*10^{-19})*18 ?
The solution to (1.6*10^{-19})*18 is 9/(5^{20)*32768}