Alright, let's work through 87167228 times 30979813 step by step
87167228 × 30979813 = 30979813 × (87167228)
+ 30979813 × 8 which equals 247838504
+ 30979813 × 20 producing 619596260
+ 30979813 × 200 yielding 6195962600
+ 30979813 × 7000 which equals 216858691000
+ 30979813 × 60000 that results in 1858788780000
+ 30979813 × 100000 which equals 3097981300000
+ 30979813 × 7000000 what gives us 216858691000000
+ 30979813 × 80000000 giving us 2478385040000000

= 2700424423168364
