؟
S = 4пR²; S = 4пR² = (1/16)4пR² = 4п((1/√16)R)²; V = (4/3)пR’³ = (4/3)п((1/√16)R)’³ = (1/√16)³(4/3)пR³ = (1/√4096)(4/3)пR³ = (1/√4096)V; √4096 = 64. Ответ: в 64 раза.