No problem, we've got 97879991 and 9863762 to multiply
97879991 × 9863762 = 9863762 × (97879991)
+ 9863762 × 1 that is equal 9863762
+ 9863762 × 90 giving us 887738580
+ 9863762 × 900 yielding 8877385800
+ 9863762 × 9000 giving us 88773858000
+ 9863762 × 70000 yielding 690463340000
+ 9863762 × 800000 producing 7891009600000
+ 9863762 × 7000000 that equals 69046334000000
+ 9863762 × 90000000 what gives us 887738580000000

= 965464935786142
