PLEASE HELP AS SOON AS POSSIBLE!!FULL ANSWER ONLY OR YOU'RE REPORTED.What is the sum of these two numbers?4.64 x 10¹³ + 5.22 x 10¹³Is this number is Scientific Notation? 53.94 x 10¹²If not, select the correct number:539.4 x 10¹³5.394 x 10¹²539.4 x 10¹¹it is correct5.394 x 10¹³5.394 x 10¹¹How many times larger is 4.562 x 10^45 than 2.82 x 10^24? ( please round the coefficient to the nearest ten thousandths place)How many times larger is 5.83 x 10^52 than 6.9 x 10^32 ? (round to the nearest ten thousandths place)8.4492 x 10^200.8449 x 10^208.4492 x 10^190.8449 x 10^198.4492 x 10^21Is this number in Scientific Notation? If yes, write Yes, if not, correct it.0.0023705 x 10^38Please perform the exponent Operation:5¹² / 5² Please perform the exponent Operation: (4^5 )(4^8) Please perform the exponent Operation: (6¹²)³What is the Product of these two numbers? (4.638 x 10^24)(5.23 x 10^5) ?5.309 X 10^12 + 6.247x10^12 =