Question
Write 312364800000000 in scientific notation.
Answer
$$ 312364800000000 = 3.123648\cdot 10^{14} $$
Explanation
Step 1: Since 312364800000000 do not have a decimal point, we will add one at the end of the number 312364800000000.
312364800000000.
Step 2: Move the decimal point from its current position (the black dot) to a position immediately to the right of the first nonzero digit (the red dot).
3.12364800000000.
Step 3: We moved the decimal point 14 spaces to the right. Therefore, the exponent on base 10 will be positive 14.Now we know that the:
Mantissa = 3.12364800000000 (which can be written as 3.123648 )
Exponent = 14
So, the solution is:
$$312364800000000 = \color{blue}{ 3.123648} \cdot 10^{ \color{red}{ 14 }}$$This page was created using
Scientific notation Calculator