What is (9*10^{16})(7*10^{-11}) ?

The solution to (9*10^{16})(7*10^{-11}) is 6300000

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simplify (910^{16})(710^{-11})

simplify

(9 \cdot 1 0^{16}) (7 \cdot 1 0^{- 11})

6300000

Solution steps

(9 \cdot 1 0^{16}) (7 \cdot 1 0^{- 11})

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

1 0^{16} \cdot 1 0^{- 11} = 1 0^{16 - 11}

= 9 \cdot 7 \cdot 1 0^{16 - 11}

Subtract the numbers:

16 - 11 = 5

= 9 \cdot 7 \cdot 1 0^{5}

Multiply the numbers:

9 \cdot 7 = 63

= 1 0^{5} \cdot 63

1 0^{5} = 100000

= 63 \cdot 100000

Multiply the numbers:

63 \cdot 100000 = 6300000

= 6300000

- 2.18 \cdot 1 0^{- 18} (\frac{1}{2 ^{2}} - \frac{1}{3 ^{2}})

4.9 \cdot 1 0^{- 5}

1 0^{- 19} \cdot 1.6

3 - x \times x^{2} - 1

What is (9*10^{16})(7*10^{-11}) ?
The solution to (9*10^{16})(7*10^{-11}) is 6300000