Okay, how many multiples of5are there in the numbers from1to50? There's5, 10, 15, 20, 25,...
50 ÷ 5 = 10, so there are ten multiples of5between1and50.
But wait:25is5×5, so each multiple of25has an extra factor of5that I need to account for. How many multiples of25are between1and50? Since50 ÷ 25 = 2, there are two multiples of25between1and50.
Adding these, I get10+2 =12trailing zeroes in50!
1 million (1,000,000) has 6 zeros 50 million (50,000,000) has 7 zeros
50
3.04140932 × 1064
13 in the short scale.
100000000000000000000000000000000000000000000000000
50 factorial = 3.0414093e+64
50,000,000,000,000 13 zeros
1 million (1,000,000) has 6 zeros 50 million (50,000,000) has 7 zeros
There are two zeros in the quotient when you divide 80000 by 50
50
1 lakh = 100,000 Therefore 50 lakhs = 5,000,000 Hence there are 6 zeros
5
3.04140932 × 1064
13 in the short scale.
10 zeroes
One
50 has no zeros. It's equal to 50 under all conditions.