4000 times.
100
10000 times 10000 equals 100000000.
100 x 100 = 10,000
Just add up the number of zeroes from the '1' started number, like 10000. So, the answer is 200.000.
There will be unlimited 0's between 1 and 10000 because you also need to count the 0's, such as 1.01, 5934.00000000000004.... etc. Well, there could be an actual number of the digit 0 appear between 1 and 10000, but that number will be so much times larger than a google.
4000 times.
The expected number is 3750.
5 times
100 100 times 100 = 10000
20
20
20
The number is one hundred
100
10000 times 10000 equals 100000000.
100 x 100 = 10,000