No problem, we've got 79827071 and 51737319 to multiply
79827071 × 51737319 = 51737319 × (79827071)
+ 51737319 × 1 resulting in 51737319
+ 51737319 × 70 that is equal 3621612330
+ 51737319 × 000 what gives us 0
+ 51737319 × 7000 which equals 362161233000
+ 51737319 × 20000 producing 1034746380000
+ 51737319 × 800000 that is equal 41389855200000
+ 51737319 × 9000000 what gives us 465635871000000
+ 51737319 × 70000000 yielding 3621612330000000

= 4130038637162649
