What is 3.85*10^{-18} ?

The solution to 3.85*10^{-18} is (77)/(20*10^{18)}

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simplify 3.85*10^{-18}

simplify

3.85 \cdot 1 0^{- 18}

\frac{77}{20 \cdot 1 0 ^{18}}

Decimal Notation

3.85 E - 18

Solution steps

3.85 \cdot 1 0^{- 18}

Apply exponent rule:

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

1 0^{- 18} = \frac{1}{1 0 ^{18}}

= 3.85 \cdot \frac{1}{1 0 ^{18}}

3.85 \cdot \frac{1}{1 0 ^{18}} = \frac{3.85}{1 0 ^{18}}

= \frac{3.85}{1 0 ^{18}}

\frac{3.85}{1 0 ^{18}} = \frac{385}{100 \cdot 1 0 ^{18}}

= \frac{385}{100 \cdot 1 0 ^{18}}

Factor the number:

385 = 5 \cdot 77

= \frac{5 \cdot 77}{100 \cdot 1 0 ^{18}}

Factor the number:

100 = 5 \cdot 20

= \frac{5 \cdot 77}{5 \cdot 20 \cdot 1 0 ^{18}}

Cancel the common factor:

5

= \frac{77}{20 \cdot 1 0 ^{18}}

7 e^{- 0.093 (25)}

6 - x \cdot x + 6

e^{- 6.31}

\frac{p ^{2}}{a ^{2}}