No problem, we've got 85222408 and 40251040 to multiply
85222408 × 40251040 = 40251040 × (85222408)
+ 40251040 × 8 what gives us 322008320
+ 40251040 × 00 producing 0
+ 40251040 × 400 producing 16100416000
+ 40251040 × 2000 what gives us 80502080000
+ 40251040 × 20000 what gives us 805020800000
+ 40251040 × 200000 producing 8050208000000
+ 40251040 × 5000000 which equals 201255200000000
+ 40251040 × 80000000 that equals 3220083200000000

= 3430290553304320
