What is (7.2*10^{-9})(1.806*10^{-12}) ?

The solution to (7.2*10^{-9})(1.806*10^{-12}) is (8127)/(625000000000*10^{12)}

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simplify (7.210^{-9})(1.80610^{-12})

simplify

(7.2 \cdot 1 0^{- 9}) (1.806 \cdot 1 0^{- 12})

\frac{8127}{625000000000 \cdot 1 0 ^{12}}

Decimal Notation

1.30032 E - 20

Solution steps

(7.2 \cdot 1 0^{- 9}) (1.806 \cdot 1 0^{- 12})

Simplify

7.2 \cdot 1 0^{- 9} : 0.0000000072

= 0.0000000072 \cdot 1.806 \cdot 1 0^{- 12}

Apply exponent rule:

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

1 0^{- 12} = \frac{1}{1 0 ^{12}}

= 0.0000000072 \cdot 1.806 \cdot \frac{1}{1 0 ^{12}}

Multiply the numbers:

0.0000000072 \cdot 1.806 = 1.30032 E - 8

= 1.30032 E - 8 \cdot \frac{1}{1 0 ^{12}}

1.30032 E - 8 \cdot \frac{1}{1 0 ^{12}} = \frac{1.30032 E - 8}{1 0 ^{12}}

= \frac{1.30032 E - 8}{1 0 ^{12}}

\frac{1.30032 E - 8}{1 0 ^{12}} = \frac{130032}{10000000000000 \cdot 1 0 ^{12}}

= \frac{130032}{10000000000000 \cdot 1 0 ^{12}}

Factor the number:

130032 = 16 \cdot 8127

= \frac{16 \cdot 8127}{10000000000000 \cdot 1 0 ^{12}}

Factor the number:

10000000000000 = 16 \cdot 625000000000

= \frac{16 \cdot 8127}{16 \cdot 625000000000 \cdot 1 0 ^{12}}

Cancel the common factor:

16

= \frac{8127}{625000000000 \cdot 1 0 ^{12}}

e^{- 4 x} \cdot (2 e^{- 2 x} - e^{- x})

\frac{- 133}{7}

0.6 \cdot 1 0^{- 3}

e^{- l n (x + y)}

What is (7.2*10^{-9})(1.806*10^{-12}) ?
The solution to (7.2*10^{-9})(1.806*10^{-12}) is (8127)/(625000000000*10^{12)}