Can you help me quick?

Answer:
to be honest most people dont know that but me so let me do it
Step-by-step explanation:
4208times 10 thenput 3 above the 10 like a factorization
Answer:
4.208 x 10^6
2.01 x 10^2
9.2 x 10^-6
5.03 x 10^-4
5.172 x 10^9
3.02 x 10^7
Step-by-step explanation:
I love scientific notation