Number --Largest Binary Number---
of Total Decimal
Bits Values Equivalent Binary
1 2 1 1
2 4 3 11
3 8 7 111
4 16 15 1111
5 32 31 1 1111
6 64 63 11 1111
7 128 127 111 1111
8 256 255 1111 1111
9 512 511 1 1111 1111
10 1K 1,024 1,023 11 1111 1111
11 2K 2,048 2,047 111 1111 1111
12 4K 4,096 4,095 1111 1111 1111
13 8K 8,192 8,191 1 1111 1111 1111
14 16K 16,384 16,383 11 1111 1111 1111
15 32K 32,768 32,767 111 1111 1111 1111
16 64K 65,536 65,535 1111 1111 1111 1111
17 128K 131,072
18 256K 262,144
19 512K 524,288
20 1M 1,048,576
21 2M 2,097,152
22 4M 4,194,304
23 8M 8,388,608
24 16M 16,777,216
25 32M 33,554,432
26 64M 67,108,864
27 128M 134,217,728
28 256M 268,435,456
29 512M 536,870,912
30 1G 1,073,741,824
31 2G 2,147,483,648
32 4G 4,294,967,296
33 8G 8,589,934,592
34 16G 17,179,869,184
35 32G 34,359,738,368
36 64G 68,719,476,736
37 128G 137,438,953,472
38 256G 274,877,906,944
39 512G 549,755,813,888
40 1T 1,099,511,627,776