A telephone number in Lesotho are eight digits long with the first two numbers being its area code.
A telephone number in Lesotho are eight digits long with the first two numbers being its area code.
8,000,000 million telephone numbers are possible with these conditions, corresponding to the numbers 2,000,000 - 9,999,999. Many countries have forced dialing of the area code now, creating telephone numbers with a minimum of 10 digits. This means there are 8 million possible telephone numbers in each area code. (area code of 3 digits long).
10,000
There are 10 possible numbers that can be chosen. Since the first digit can't be 0, there are 9 selections for the first digit. The second number can include a 0, but can't include the first number chosen, so there are 9 selections for the second digit. Then there are 8 digits for the next number, 7 digits for the next number, and so on. Total telephone numbers are: 9*9*8*7*6*5*4 = 544320 phone numbers.
That makes:* 8 options for the first digit * 8 options for second digit * 10 options for the third digit * ... etc. Just multiply all the numbers together.
Assuming that the first digit can't be zero: If repetition of digits is permitted: (5 x 6 x 6) = 180 numbers of 3 digits. If repetition of digits is not permitted: (5 x 5 x 4) = 100 numbers of 3 digits.
the area code
you multiply first then you divide
Assessor Parcel Numbers (APN) are 8 digits long. The standard formatting for the numbers is 000-000-00. The book number is the first three digits. The page number is the next two digits. Your APN can be found on your value notice or tax bill.
Have a look at the related link - it shows the first million digits !
The first 500 digits (including the 3) are : 3.1415926535897932384626433832795028841971693993751058209749445 923078164062862089986280348253421170679821480865132823066470938 446095505822317253594081284811174502841027019385211055596446229 489549303819644288109756659334461284756482337867831652712019091 456485669234603486104543266482133936072602491412737245870066063 155881748815209209628292540917153643678925903600113305305488204 665213841469519415116094330572703657595919530921861173819326117 9310511854807446237996274956735188575272489122793818301194912 *See the related links to larger numbers of digits.