4.13x10^5 g are equal to 413 kg.
Knowing that 1 kg is equal to 1000 g we can calculate the grams that are equal to 413 kg:
[tex]\begin{gathered} 1\operatorname{kg}-1000g \\ 413\operatorname{kg}-x=\frac{413\operatorname{kg}\cdot1000g}{1\operatorname{kg}} \\ x=413000g \end{gathered}[/tex]
So, the answer in scientific notation is 4.13x10^5g.
