https://mathweb.ru/allsystem.html?id=167031

Умножить 10110110110.111111011(2) на 1100010000100101.011001010001(2) = 100011000001110111111001010.001100001111001101011000 Столбиком

Введите два числа и укажите их основание системы счиления:

x																														1	0	1	1	0	1	1	0	1	1	0	.	1	1	1	1	1	1	0	1	1	0	0	0
x																									1	1	0	0	0	1	0	0	0	0	1	0	0	1	0	1	.	0	1	1	0	0	1	0	1	0	0	0	1
+																															1	0	1	1	0	1	1	0	1	1	0	1	1	1	1	1	1	0	1	1	0	0	0
																														0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																													0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
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																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
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															0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
														1	0	1	1	0	1	1	0	1	1	0	1	1	1	1	1	1	0	1	1	0	0	0
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										0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
									1	0	1	1	0	1	1	0	1	1	0	1	1	1	1	1	1	0	1	1	0	0	0
								0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
							0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
						0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
					1	0	1	1	0	1	1	0	1	1	0	1	1	1	1	1	1	0	1	1	0	0	0
				1	0	1	1	0	1	1	0	1	1	0	1	1	1	1	1	1	0	1	1	0	0	0
			1	0	0	0	1	1	0	0	0	0	0	1	1	1	0	1	1	1	1	1	1	0	0	1	0	1	0.	0	0	1	1	0	0	0	0	1	1	1	1	0	0	1	1	0	1	0	1	1	0	0	0

Ответ: 10110110110.111111011₂ * 1100010000100101.011001010001₂ = 100011000001110111111001010.001100001111001101011000₂