https://mathweb.ru/allsystem.html?id=286036

Умножить 0100101011,100001111010(2) на 111000.111010111000(2) = 100001010011001.001101100100001110110000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

Ответ: 0100101011.100001111010₂ * 111000.111010111000₂ = 100001010011001.001101100100001110110000₂