WebJan 22, 2015 · You can use a single int because you are checking only one value. Also, it might help to use the triangle number formula: n* (n+1)/2 where you find the n th triangle number. getD also only needs to return a single number, as you are just looking for 500 … WebFeb 15, 2024 · The loop continues until it finds a triangular number with 500 divisors. The first two lines increment the index and create the next triangular number. The third line in the loop determines the number of times each factor is repeated (the run lengths). The last line calculates the number of divisors using the above-mentioned formula.
What is the value of the first triangle number to have over five ...
WebDec 27, 2014 · The solution to the problem "the first number that has 500 divisors" results in a number somewhat larger than 75,000,000. That is somewhat after the 12-thousandth triangle number. So, in this case, you are looping through 12,000 times, and that's the same regardless of whether you use your old, or your new getDivisorCount method. WebAll Algorithms implemented in Python. Contribute to saitejamanchi/TheAlgorithms-Python development by creating an account on GitHub. dhwajanka method of division in hindi
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WebJul 9, 2013 · Triangle number #12375 = 76576500 is the first one that has at least 500 factors (actually 576 factors): 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, ..., 19144125, 25525500, … WebMar 30, 2024 · What is the value of the first triangle number to have over five hundred divisors? My Algorithm Similar to other problems, my solution consists of two steps 1. precompute all possible inputs 2. for each test case: perform a simple lookup It takes less than a second to find all such numbers with at most 1000 divisors. WebWe can see that 28 is the first triangle number to have over five divisors. What is the value of the first triangle number to have over five hundred divisors? Solution The number of divisors of a natural number n n is given by tau (n) or \tau (n) τ (n) or sometimes \delta (n) δ(n) as mentioned here already. cincinnati vs new orleans