Господин Экзамен
Умножение 728*900 столбиком
Решение
Подробное решение
Step
Упростим следующее:
$$728 \cdot 900$$
Step
Hint: Выразим 728*900 как единую дробь
$$728 \cdot 900 = \frac{728 \cdot 900}{1 \cdot 1}$$
Step
Hint: Умножим 728 и 900 вместе.
$$728 \cdot 900 = 655200$$
Делители числа
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Делители числа 655200: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5600, 5850, 6240, 6300, 6552, 6825, 7200, 7280, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11700, 12600, 13104, 13650, 14560, 15600, 16380, 16800, 18200, 18720, 20475, 21840, 23400, 25200, 26208, 27300, 31200, 32760, 36400, 40950, 43680, 46800, 50400, 54600, 65520, 72800, 81900, 93600, 109200, 131040, 163800, 218400, 327600, 655200
Делители числа 655200: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5600, 5850, 6240, 6300, 6552, 6825, 7200, 7280, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11700, 12600, 13104, 13650, 14560, 15600, 16380, 16800, 18200, 18720, 20475, 21840, 23400, 25200, 26208, 27300, 31200, 32760, 36400, 40950, 43680, 46800, 50400, 54600, 65520, 72800, 81900, 93600, 109200, 131040, 163800, 218400, 327600, 655200
Разложение числа на простые множители
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Простые множители: 2, 3, 5, 7, 13
Тогда
655200 = (2^5) * (3^2) * (5^2) * (7^1) * (13^1) =
= (2*2*2*2*2) * (3*3) * (5*5) * (7) * (13)
= (2*2*2*2*2) * (3*3) * (5*5) * (7) * (13)
Сумма разрядных чисел
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655200 = 600000 + 50000 + 5000 + 200
655200 = 600000 + 50000 + 5000 + 200
Численный ответ
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655200.000000000
Целая часть:
floor(n):
ceiling(n):
40 digits:
N digits:
655200
floor(n):
728*900
ceiling(n):
728*900
40 digits:
655200
N digits:
655200
Умножение столбиком
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728 ×900 0 +0 +6552 =655200