https://mathweb.ru/allsystem.html?id=297008

Умножить 100100010010,0101101000(2) на 1000111000,1111110(2) = 101000010100110100101.11000000100110000000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

Ответ: 100100010010.0101101000₂ * 1000111000.1111110₂ = 101000010100110100101.11000000100110000000₂