𝐖ikipédia, Curiosité à propos de neuf.
-- 9² = 91
99² = 9801
999² = 998001
9999² = 99980001
99999² = 9999800001
999999² = 999998000001
9999999² = 99999980000001
%
𝐖ikipédia, Curiosité à propos de neuf.
-- 9999999² = 99999980000001
999999² = 999998000001
99999² = 9999800001
9999² = 99980001
999² = 998001
99² = 9801
9² = 91
%
𝐖ikipédia, Curiosité à propos de neuf.
-- 9999999² = 99999980000001
999999² = 999998000001
99999² = 9999800001
9999² = 99980001
999² = 998001
99² = 9801
9² = 91
99² = 9801
999² = 998001
9999² = 99980001
99999² = 9999800001
999999² = 999998000001
9999999² = 99999980000001
%
𝐖ikipédia, Curiosité à propos de neuf.
-- 9² = 91
99² = 9801
999² = 998001
9999² = 99980001
99999² = 9999800001
999999² = 999998000001
9999999² = 99999980000001
999999² = 999998000001
99999² = 9999800001
9999² = 99980001
999² = 998001
99² = 9801
9² = 91
%