the digits are 546789.
each digit position is 10 times the value of the digit position to the right.
9 is the units digit.
8 is the tens digit.
7 is the hundreds digit.
6 is the thousands digit.
4 is the ten thousands digit.
5 is the hundred thousands digit.
the digits can be explained as:
5 hundred thousand and 40 thousand and 6 thousand and 7 hundred and 80 and 9.
this can also be shown as:
500,000 plus
40,000 plus
6,000 plus
700 plus
80 plus
9
the total is 546,789.