No problem, we've got 79968426 and 17980947 to multiply
79968426 × 17980947 = 17980947 × (79968426)
+ 17980947 × 6 resulting in 107885682
+ 17980947 × 20 that results in 359618940
+ 17980947 × 400 which equals 7192378800
+ 17980947 × 8000 yielding 143847576000
+ 17980947 × 60000 that equals 1078856820000
+ 17980947 × 900000 resulting in 16182852300000
+ 17980947 × 9000000 that equals 161828523000000
+ 17980947 × 70000000 producing 1258666290000000

= 1437908029579422
