No problem, we've got 87247249 and 31504028 to multiply
87247249 × 31504028 = 31504028 × (87247249)
+ 31504028 × 9 that equals 283536252
+ 31504028 × 40 that is equal 1260161120
+ 31504028 × 200 which equals 6300805600
+ 31504028 × 7000 yielding 220528196000
+ 31504028 × 40000 that is equal 1260161120000
+ 31504028 × 200000 resulting in 6300805600000
+ 31504028 × 7000000 that results in 220528196000000
+ 31504028 × 80000000 yielding 2520322240000000

= 2748639775418972
