No problem, we've got 99882943 and 38375932 to multiply
99882943 × 38375932 = 38375932 × (99882943)
+ 38375932 × 3 that results in 115127796
+ 38375932 × 40 yielding 1535037280
+ 38375932 × 900 which equals 34538338800
+ 38375932 × 2000 producing 76751864000
+ 38375932 × 80000 what gives us 3070074560000
+ 38375932 × 800000 that equals 30700745600000
+ 38375932 × 9000000 which equals 345383388000000
+ 38375932 × 90000000 what gives us 3453833880000000

= 3833101028527876
