Alright, let's work through 79502431 times 54446091 step by step
79502431 × 54446091 = 54446091 × (79502431)
+ 54446091 × 1 producing 54446091
+ 54446091 × 30 which equals 1633382730
+ 54446091 × 400 resulting in 21778436400
+ 54446091 × 2000 producing 108892182000
+ 54446091 × 00000 that equals 0
+ 54446091 × 500000 producing 27223045500000
+ 54446091 × 9000000 that results in 490014819000000
+ 54446091 × 70000000 that is equal 3811226370000000

= 4328596592947221
