No problem, we've got 47283367 and 7304829 to multiply
47283367 × 7304829 = 7304829 × (47283367)
+ 7304829 × 7 what gives us 51133803
+ 7304829 × 60 that results in 438289740
+ 7304829 × 300 producing 2191448700
+ 7304829 × 3000 producing 21914487000
+ 7304829 × 80000 that equals 584386320000
+ 7304829 × 200000 resulting in 1460965800000
+ 7304829 × 7000000 that equals 51133803000000
+ 7304829 × 40000000 resulting in 292193160000000

= 345396910479243
