20
If you counted 1 number per second, it would take 3200 years to count to 100 billion.
7
The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. Therefore, if you count both 1 and 100, it has 9 factors.
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25, 26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49, 50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75, 76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100.
you will pass only 19 6's if you count from 1 to 100Twenty sixes, below you can see the list: 66 has been written twice because there are two sixes.616263646566061626364656666676869768696
The sixes between 1 and 100 are:6162636465660616263646566676869768696Therefore, there are 20 digit sixes between 1 and 100.
You have to find out how many 6s go into 100 evenly so 100/6=16 with a remainder of 4 so you will pass by 16 6s
None of them. The correct answer is 20. There are 2 sixes in 66.
The sixes you would pass would be in the numbers: 6 16 26 36 46 56 60 61 62 63 64 65 66 (two sixes) 67 68 69 76 86 96 This is a total of 20 sixes.
The sixes you will encounter are within the following numbers:6, 16, 26, 36, 46, 56, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 76, 86, 96Therefore, there are 20 sixes in total between the numbers 1 and 100.
The sixes you will pass are at:6 16 26 36 46 56 60 61 62 63 64 65 66 67 68 69 76 86 96This is a total of 20 digit sixes.
you can image the 3 digits as a counter 0 0 1 0 0 2 ... ... ... 9 9 8 9 9 9 every digit uses 100 times a 6..... 100*3 digits = 300 sixes :)
100/5 = 20
6 16 26 36 46 56 66 76 86 96 That makes 10 times But you also have 60 61 62 63 64 65 66 67 68 69 This also makes 10 times (we count 66 twice since it includes two sixes) So the answer is 20 times.
There are 11, 6's in 1-1006,16,26,36,46,56,66,76,86,96
there are 10 squares if you count 100