Question

What is the Scientific notation of 1,678,483.0043

Answer 1

$1\underbrace{,678,483.}_{\leftarrow6}0043=1.6784830043\times10^6$

Answer 2

$the\ scientific\ notation:\ \ \ a\cdot 10^n\ \ \ and\ \ \ a\in\langle1,10),\ \ \ n\in I\\\\1,678,483.0043=1.6784830043\cdot10^6$