What is (6.67*10^{-11})(1.99*10^{30}) ?

The solution to (6.67*10^{-11})(1.99*10^{30}) is 1.32733E20

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simplify (6.6710^{-11})(1.9910^{30})

simplify

(6.67 \cdot 1 0^{- 11}) (1.99 \cdot 1 0^{30})

1.32733 E 20

Solution steps

(6.67 \cdot 1 0^{- 11}) (1.99 \cdot 1 0^{30})

Apply exponent rule:

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

= 1 0^{30} \cdot 1.99 \cdot 6.67 \cdot \frac{1}{1 0 ^{11}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= 1.99 \cdot 6.67 \cdot \frac{1 0 ^{30} \cdot 1}{1 0 ^{11}}

\frac{1 \cdot 1 0 ^{30}}{1 0 ^{11}} = 1 0^{19}

= 1 0^{19} \cdot 1.99 \cdot 6.67

Multiply the numbers:

6.67 \cdot 1.99 = 13.2733

= 1 0^{19} \cdot 13.2733

Convert element to a decimal form

1 0^{19} = 1.0 E 19

= 13.2733 \cdot 1.0 E 19

Multiply the numbers:

13.2733 \cdot 1.0 E 19 = 1.32733 E 20

= 1.32733 E 20

17^{2}

e^{- (- 2)}

e^{- 2 y}

5 e^{- 3}

What is (6.67*10^{-11})(1.99*10^{30}) ?
The solution to (6.67*10^{-11})(1.99*10^{30}) is 1.32733E20