1to 9 = 9
10 to 99= 180
100 to 500 = 1203
Total number = 9 + 180 + 1203 = 1392
how many numbers exactly have 4 digits ? 8900, 8999, 9000, 9999
The answer will depend on how many digits you have at your disposal. Working with the 10 digits, and barring leading zeros, there are 8,877,690 numbers.
There are 5460 five digit numbers with a digit sum of 22.
There are 90 of them.
Three digits.
10 digits are numbers in the billions.
there are 899 whole numbers that have three digits.
525
There are 1260 composite numbers from 1 to 1500.
two
99999
There are 5 numbers of 1 digit, 25 numbers of 2 digits, and 75 numbers of 3 digits. This makes 105 numbers in all.
how many numbers exactly have 4 digits ? 8900, 8999, 9000, 9999
They are 239 prime numbers less than 1500.
17 digits
With 123 digits you can make 123 one-digit numbers.
Numbers above 99 and under 1000 are 3-digits, all 900 of them.