What are the odds of guessing 7 random cards, suit and number. In a row with reshuffle after each pick?

Question

Had someone draw a card at a time reshuffle after each one and guessed 7 in a row suit and number. 52 cards in the deck. No tricks just dumb luck and was curious about the odds.

Answer 1

Since each card is unique & all odds of a card are the same, the odds of picking the card in question is 1/52

Then if you do it 7 times in a row, then you have (1/52)⁷