WebSep 8, 2024 · 2 Answers Sorted by: 0 1 + 16 + 16 ⋅ 17 + 16 ⋅ 17 ⋅ 18 = 5185. If the first non-zero digit of 15! is odd, then there will be just 3 zeroes at the end from the 15!. However, if it is even, there will be exactly one more zero. (hint: look at integers from 1 to 9) Then we have to find: 1 ⋅ 2 ⋅ 3 ⋅ 4 ⋅ 6 ⋅ 7 ⋅ 8 ⋅ 9 ⋅ 11 ⋅ 12 ⋅ 13 ⋅ 14 ( mod 10) WebThe correct option is C 24 Simplify the given factorial Given, 100! To get a zero at the end a number must be multiplied with 10 Therefore we need the number of times product of 2 × 5 occurs to find the number of zeroes. Calculate the powers of 2 in 100! The power of 2 is sum of 100 2 = 50, 50 2 = 25, 25 2 = 12, 12 2 = 6, 6 2 = 3, 3 2 = 1, 1 2 = 0,

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WebThe process for finding the number of trailing zeros in other prime bases is similar to the process of that in base ten. First, consider what causes a trailing zero in a different … WebApr 10, 2024 · So, the number of zeros at the end of any number is equal to the number of times that number can be factored into the power of 10. For example, we can write … do tortoises show affection

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WebJul 22, 2024 · Re: How many zeroes are there at the end of the number N, if N = 100! + 20 [ #permalink ] Wed Jun 08, 2016 10:11 am 1 Kudos There are 24 trailing zeros in 100! and 49 trailing zeros in 200! Addition of 100! and 200! will result in only 24 trailing zeros. Answer: E B OptimusPrepJanielle SVP Joined: 06 Nov 2014 Posts: 1806 Own Kudos [? … WebThe number of trailing zeros in 226! is 55. The number of digits in 226 factorial is 436. The factorial of 226 is calculated, through its definition, this way: 226! = 226 • 225 • 224 • 223 … WebBecause if a number is divisible by 10 then it will have 0 in the end and 10= 2×5 so finding number of zeros is equivalent to finding maximum power of 10 in p! which is same as … city pages dating