No problem, we've got 47242524 and 90050906 to multiply
47242524 × 90050906 = 90050906 × (47242524)
+ 90050906 × 4 that results in 360203624
+ 90050906 × 20 what gives us 1801018120
+ 90050906 × 500 which equals 45025453000
+ 90050906 × 2000 what gives us 180101812000
+ 90050906 × 40000 giving us 3602036240000
+ 90050906 × 200000 which equals 18010181200000
+ 90050906 × 7000000 giving us 630356342000000
+ 90050906 × 40000000 what gives us 3602036240000000

= 4254232087926744
