The Doubtfire sisters are driving home with 5813040 kittens adopted from the local animal shelter when their mother calls to inform them that their two house cats have just had kittens. She says th…👇

The Doubtfire sisters are driving home with 5813040 kittens adopted from the local animal shelter when their mother calls to inform them that their two house cats have just had kittens. She says that Patchy, the first cat, has had thrice the number of adopted kittens, while Trixie, the other cat, has had 12. How many kittens does the Doubtfire family now have?