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How many different 5 digit zip codes are possible if digits are allowed to repeated?
Wiki User
∙ 11y ago
As far as I can tell, all 5 digit numbers are potential zip codes, so there are 99999 + 1 potential zip codes, or 100,000. Many of these are not actually is use.
Wiki User
∙ 11y ago
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The largest 12- digit number where repeated digits are allowed?
If repeated digits are allowed, then the largest 12-digit number is 999,999,999,999 .If repeated digits are not allowed, then the largest 12-digit number is 989,898,989,898 .If the same digit can't be used more than once, then the largest possible number has only10 digits. The number is 9,876,543,210 .
What is the number of possible 9 digit social security numbers if the digits can't be repeated?
9x8x7x6x5x4x3x2x1 or 9! which equals 362880 possible combinations if no digits are repeated
How many different 4-digit codes are possible if the digits cannot be repeated?
If you include 0000, ten thousand unique four digit codes are possible.
How many different 5-digit zip codes are possible if no digits are repeated?
10*9*8*7*6=30,240
How many computer passwords that consist of 4 different digits can be formed from among the digits 0 to 9?
The number of 4 digit codes, using different digits, is 10*9*8*7 = 5040. However, computer passwords can, usually, have repeated digits and, if that is allowed, you can have 104 = 10000 codes.
The largest 12- digit number where repeated digits are allowed?
If repeated digits are allowed, then the largest 12-digit number is 999,999,999,999 .If repeated digits are not allowed, then the largest 12-digit number is 989,898,989,898 .If the same digit can't be used more than once, then the largest possible number has only10 digits. The number is 9,876,543,210 .
What is the number of possible 9 digit social security numbers if the digits can't be repeated?
9x8x7x6x5x4x3x2x1 or 9! which equals 362880 possible combinations if no digits are repeated
How many possible 3 digit numbers can be made using the digits 604?
There are 4 possible numbers if the digits are not repeated; 18 if they are. Those are 3-digit numbers, assuming that zero would not be a leading digit. If zero is allowed for a leading digit, then you can have 6 for the non repeated, and 27 if repetition.
What is the smallest 12-digit number where repeated digits are allowed?
100,000,000,000
The largest 12-digit number where repeated digits are allowed?
999,999,999,999
How many different 4-digit codes are possible if the digits cannot be repeated?
If you include 0000, ten thousand unique four digit codes are possible.
How many different 5-digit zip codes are possible if no digits are repeated?
10*9*8*7*6=30,240
Which 4-digit numbers can be formed by the digits 1 2 3 4 5 6 7 8 9 0?
This permutation problem depends on whether the numbers are allowed to be repeated. If they are, there are a possible 9999 numbers, starting with 0001 and running sequentially to 9999. If they are not allowed to be repeated, there are a possible 5040 combinations.
How many computer passwords that consist of 4 different digits can be formed from among the digits 0 to 9?
The number of 4 digit codes, using different digits, is 10*9*8*7 = 5040. However, computer passwords can, usually, have repeated digits and, if that is allowed, you can have 104 = 10000 codes.
How many different licence plates are possible if the numbers and letters can be repeated numbers 0 to 9 and all 26 letters of the alphabet?
36n where n is the number of digits allowed in the plate. If a blank space is acceptable as a digit, then that becomes 37n.
The smallest 12- digit number where repeated digits are allowed?
The first digit would have to be 1, the remaining digits, zero.
What is the largest possible four digit number that can be made with no repeated digits?
9876
