No problem, we've got 88101923 and 79196421 to multiply
88101923 × 79196421 = 79196421 × (88101923)
+ 79196421 × 3 yielding 237589263
+ 79196421 × 20 yielding 1583928420
+ 79196421 × 900 that equals 71276778900
+ 79196421 × 1000 that is equal 79196421000
+ 79196421 × 00000 resulting in 0
+ 79196421 × 100000 that results in 7919642100000
+ 79196421 × 8000000 that equals 633571368000000
+ 79196421 × 80000000 what gives us 6335713680000000

= 6977356984817583
