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Popular >

simplify 1.3*10^{-7}

Solution

simplify

1.3 \cdot 1 0^{- 7}

Solution

0.00000013

Solution steps

1.3 \cdot 1 0^{- 7}

Apply exponent rule:

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

1 0^{- 7} = \frac{1}{1 0 ^{7}}

= 1.3 \cdot \frac{1}{1 0 ^{7}}

1 0^{7} = 10000000

= 1.3 \cdot \frac{1}{10000000}

1.3 \cdot \frac{1}{10000000} = \frac{1.3}{10000000}

= \frac{1.3}{10000000}

Divide the numbers:

\frac{1.3}{10000000} = 0.00000013

= 0.00000013

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(1 \cdot 1 0^{8}) (e^{- 0.157 (3)})

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8.2 \cdot 1 0^{- 8}

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Frequently Asked Questions (FAQ)

What is 1.3*10^{-7} ?
The solution to 1.3*10^{-7} is 0.00000013