No problem, we've got 79323732 and 51377748 to multiply
79323732 × 51377748 = 51377748 × (79323732)
+ 51377748 × 2 which equals 102755496
+ 51377748 × 30 what gives us 1541332440
+ 51377748 × 700 that equals 35964423600
+ 51377748 × 3000 what gives us 154133244000
+ 51377748 × 20000 producing 1027554960000
+ 51377748 × 300000 giving us 15413324400000
+ 51377748 × 9000000 that is equal 462399732000000
+ 51377748 × 70000000 that is equal 3596442360000000

= 4075474713115536
