Answers

2014-08-16T20:32:53+08:00
The answer is 192 digits.
1 4 1
2014-08-17T11:18:10+08:00
There are nine 1 digit number, one 3 digit number and 90 2 digit number.

(9*1) + (1*3) + (90*2)
9 + 3 + 180 = 192

there are 192 digits all in all
1 5 1