No problem, we've got 66873890 and 79269773 to multiply
66873890 × 79269773 = 79269773 × (66873890)
+ 79269773 × 0 which equals 0
+ 79269773 × 90 producing 7134279570
+ 79269773 × 800 that is equal 63415818400
+ 79269773 × 3000 that results in 237809319000
+ 79269773 × 70000 which equals 5548884110000
+ 79269773 × 800000 giving us 63415818400000
+ 79269773 × 6000000 resulting in 475618638000000
+ 79269773 × 60000000 resulting in 4756186380000000

= 5301078079926970
