No problem, we've got 87157112 and 10848738 to multiply
87157112 × 10848738 = 10848738 × (87157112)
+ 10848738 × 2 which equals 21697476
+ 10848738 × 10 what gives us 108487380
+ 10848738 × 100 giving us 1084873800
+ 10848738 × 7000 that results in 75941166000
+ 10848738 × 50000 resulting in 542436900000
+ 10848738 × 100000 that results in 1084873800000
+ 10848738 × 7000000 which equals 75941166000000
+ 10848738 × 80000000 that equals 867899040000000

= 945544672924656
