Question

Write the number in scientific notation.

$45,600,000,000$

Answer 1

Step 1: Moving the decimal point seven places to the left.

$45,600,000,000=4.56\times 10,000,000,000$

Step 2: The number is greater than $10$ so, exponent is positive

$4.56\times 10,000,000,000=4.56\times {10}^{10}$