Question

641,693,000,000,000,000,000,000kg in scientific notation

Answer 1

1) To write in Scientific Notation we must keep a rational number multiplied by 10 raised to an exponent. In this case, we have

641,693,000,000,000,000,000,000kg

`\begin{gathered} 641,693,000,000,000,000,000,000 \\ 6.41693\cdot10^(23) \end{gathered}`

So this number can be rewritten as 6.41693 x 10^23 kg