The factors of 1287 are 1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287.
Chat with our AI personalities
The prime factorization for 1287 is: 3 x 3 x 11 x 13
1,287 rounded to the nearest hundreds is 1,300.
In Pascal's Triangle, each number is the sum of the two numbers directly above it. Row 13 in Pascal's Triangle would start with the number 1, followed by the numbers 13, 78, 286, 715, 1287, 1716, 1716, 1287, 715, 286, 78, 13, and finally 1. These numbers represent the coefficients of the terms in the expansion of (a + b)^13.
39
117, 234, 351, 468, 585, 702, 819, 936, 1053, 1170, 1287, . . .