What is (1.6*10^{-19})(800) ?

The solution to (1.6*10^{-19})(800) is 1/(5^{18)*2048}

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simplify (1.6*10^{-19})(800)

simplify

(1.6 \cdot 1 0^{- 19}) (800)

\frac{1}{5 ^{18} \cdot 2048}

Decimal Notation

1.28 E - 16

Solution steps

(1.6 \cdot 1 0^{- 19}) (800)

Apply rule:

(a) = a

(800) = 800

= 1.6 \cdot 1 0^{- 19} \cdot 800

Multiply the numbers:

1.6 \cdot 800 = 1280

= 1280 \cdot 1 0^{- 19}

= 1 0^{- 19} \cdot 1280

Apply exponent rule:

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

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

= \frac{1}{1 0 ^{19}} \cdot 1280

\frac{1}{1 0 ^{19}} \cdot 1280 = \frac{1}{5 ^{18} \cdot 2048}

= \frac{1}{5 ^{18} \cdot 2048}

e^{- y} cos (x)

- \frac{7}{2}

\frac{x}{x + 5}

(e^{x} + 1)^{3} \cdot e^{- x}

What is (1.6*10^{-19})(800) ?
The solution to (1.6*10^{-19})(800) is 1/(5^{18)*2048}