What is 2.09*1.6*10^{-19} ?

The solution to 2.09*1.6*10^{-19} is (209)/(5^{19)*32768000}

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simplify 2.091.610^{-19}

simplify

2.09 \cdot 1.6 \cdot 1 0^{- 19}

\frac{209}{5 ^{19} \cdot 32768000}

Decimal Notation

3.344 E - 19

Solution steps

2.09 \cdot 1.6 \cdot 1 0^{- 19}

Multiply the numbers:

2.09 \cdot 1.6 = 3.344

= 3.344 \cdot 1 0^{- 19}

= 1 0^{- 19} \cdot 3.344

Apply exponent rule:

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

1 0^{- 19} = \frac{1}{1 0 ^{19}}

= \frac{1}{1 0 ^{19}} \cdot 3.344

\frac{1}{1 0 ^{19}} \cdot 3.344 = \frac{3.344}{1 0 ^{19}}

= \frac{3.344}{1 0 ^{19}}

\frac{3.344}{1 0 ^{19}} = \frac{3344}{1000 \cdot 1 0 ^{19}}

= \frac{3344}{1000 \cdot 1 0 ^{19}}

Factor the number:

3344 = 8 \cdot 418

= \frac{8 \cdot 418}{1000 \cdot 1 0 ^{19}}

Factor the number:

1000 = 8 \cdot 125

= \frac{8 \cdot 418}{8 \cdot 125 \cdot 1 0 ^{19}}

Cancel the common factor:

8

= \frac{418}{125 \cdot 1 0 ^{19}}

Factor the number:

418 = 2 \cdot 209

= \frac{2 \cdot 209}{125 \cdot 1 0 ^{19}}

Factor

1 0^{19} : 2^{19} \cdot 5^{19}

= \frac{2 \cdot 209}{125 \cdot 2 ^{19} \cdot 5 ^{19}}

\frac{2}{2 ^{19}} = \frac{1}{2 ^{18}}

= \frac{209}{125 \cdot 2 ^{18} \cdot 5 ^{19}}

125 \cdot 2^{18} \cdot 5^{19} = 5^{19} \cdot 32768000

= \frac{209}{5 ^{19} \cdot 32768000}

(3 x^{3}) (3 x^{4})

3 x^{2} (4 x^{2})

6^{2} \cdot 6^{- 6}

M L t^{- 2} sin (k L^{- 2} M^{- 1})

e^{- 0.356} \cdot (1^{0.6831})

What is 2.09*1.6*10^{-19} ?
The solution to 2.09*1.6*10^{-19} is (209)/(5^{19)*32768000}