The value of the left-most 9 is 900.
The value of the middle 9 is 90.
The value of the right-most 9 is 9.
999 + 999/999
8,999,999,999,999,999,999,999,999,999,999,999,999,999,999,991 (8 quattuordecillion, 999 tredecillion, 999 duodecillion, 999 undecillion, 999 decillion, 999 nonillion, 999 octillion, 999 septillion, 999 sextillion, 999 quintillion, 999 quadrillion, 999 trillion, 999 billion, 999 million, 999 thousand and 991)
999 + (9/9) = 1000
1, 3, 9, 27, 37, 111, 333, 999
9 times 111 = 999, or 3 times 333 = 999
9 999 999 999
999 + 999/999
9 999 999 999 999 999 999 999 999 la puterea 12= 1,0 × 10300
111
999 + 999/999 = 1000
99 999 999 980 000 000 001
999 MOD 1000 = 999
( 9+9+9) / (9+9+9)= 1 or 999 /999 = 1
9, 010, 000 comes one after 9, 009, 999.
0.009
It's over 999 docilion, 999 nonillion, 999 octilion, 999 septillion, 999 sextillion, 999 quintillion, 999 quadrilion, 999 trillion, 999 billion, 999 million, 999 thousand, 999. And that's the biggest number I know.
.9 billion = 900,000,000999,999,999 > 900,000,000