Advertisements
Advertisements
प्रश्न
Find the least number of six digits which is a perfect square.
Advertisements
उत्तर
The least number with six digits is 100000. To find the least square number with six digits, we must find the smallest number that must be added to 100000 in order to make a perfect square. For that, we have to find the square root of 100000 by the long division method as follows:
100000 is 489 (4389 − 3900) less than 3172. Hence, to be a perfect square, 489 should be added to 100000.
100000 + 489 = 100489
Hence, the least number of six digits that is a perfect square is 100489.
संबंधित प्रश्न
What will be the unit digit of the square of the given number?
1234
Find the least number which must be subtracted from the following numbers to make them a perfect square:
2361
Find the least number which must be added to the following numbers to make them a perfect square:
37460
Find the value of:
\[\frac{\sqrt{441}}{\sqrt{625}}\]
Find the value of:
\[\frac{\sqrt{1587}}{\sqrt{1728}}\]
Without doing the actual addition, find the sum of:
1 + 3 + 5 + 7 + 9 + ……………… + 39 + 41.
A number ending in 9 will have the units place of its square as ______.
The square of 86 will have 6 at the units place.
Using distributive law, find the square of 72
A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.
