https://mathweb.ru/allsystem.html?id=162698

Умножить 100000000000000000(2) на 000111111111111111(2) = 00011111111111111100000000000000000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

Ответ: 100000000000000000₂ * 000111111111111111₂ = 00011111111111111100000000000000000₂