en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2.2*10^{-9}

Solution

simplify

2.2 \cdot 1 0^{- 9}

Solution

0.0000000022

Solution steps

2.2 \cdot 1 0^{- 9}

Apply exponent rule:

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

1 0^{- 9} = \frac{1}{1 0 ^{9}}

= 2.2 \cdot \frac{1}{1 0 ^{9}}

1 0^{9} = 1000000000

= 2.2 \cdot \frac{1}{1000000000}

2.2 \cdot \frac{1}{1000000000} = \frac{2.2}{1000000000}

= \frac{2.2}{1000000000}

Divide the numbers:

\frac{2.2}{1000000000} = 0.0000000022

= 0.0000000022

Popular Examples

simplify 2.2*10^{-4}simplify

2.2 \cdot 1 0^{- 4}

simplify 2.2*10^{-3}simplify

2.2 \cdot 1 0^{- 3}

simplify sqrt((a-b)\sqrt{(a+b)/(a-b))}simplify

(a - b) \frac{a + b}{a - b}

simplify x^3e^{-x}simplify

x^{3} e^{- x}

simplify [(3^{-3})^{-2}]^{-2}simplify

[(3^{- 3})^{- 2}]^{- 2}

Frequently Asked Questions (FAQ)

What is 2.2*10^{-9} ?
The solution to 2.2*10^{-9} is 0.0000000022