What is 22*4pi*10^{-1} ?

The solution to 22*4pi*10^{-1} is (44pi)/5

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simplify 224pi10^{-1}

simplify

22 \cdot 4 π \cdot 1 0^{- 1}

\frac{44 π}{5}

Decimal Notation

27.64601 \dots

Solution steps

22 \cdot 4 π 1 0^{- 1}

Apply exponent rule:

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

= 22 \cdot 4 π \frac{1}{10}

Multiply fractions:

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

= \frac{1 \cdot 22 \cdot 4 π}{10}

Multiply the numbers:

1 \cdot 22 \cdot 4 = 88

= \frac{88 π}{10}

Cancel the common factor:

2

= \frac{44 π}{5}

16137.431 \cdot 500 \cdot 0.12 \cdot 1 0^{- 6}

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

4 π \cdot 1 0^{- 7} \frac{( 30 0 ^{2} ) ( \frac{4}{10 0 ^{2}} )}{0.25}

(2 - 3) \cdot (2 + 3)

\frac{1 0 ^{- 14}}{1 0 ^{- 6}} \cdot 0.01