No problem, we've got 87995830 and 478940 to multiply
87995830 × 478940 = 478940 × (87995830)
+ 478940 × 0 yielding 0
+ 478940 × 30 giving us 14368200
+ 478940 × 800 yielding 383152000
+ 478940 × 5000 which equals 2394700000
+ 478940 × 90000 that equals 43104600000
+ 478940 × 900000 that equals 431046000000
+ 478940 × 7000000 resulting in 3352580000000
+ 478940 × 80000000 that is equal 38315200000000

= 42144722820200
