Appendix C

Memory Table Answers

Chapter 2

Table 2-1 Decimal 2 to 1024 in Binary and Power of Two

Decimal

Binary

Power of Two (Exponent)

Power of Two (Multiplication)

2

10

21

2

4

100

22

2×2

8

1000

23

2×2×2

16

10000

24

2×2×2×2

32

100000

25

2×2×2×2×2

64

1000000

26

2×2×2×2×2×2

128

10000000

27

2×2×2×2× 2×2×2

256

100000000

28

2×2×2×2× 2×2×2×2

512

1000000000

29

2×2×2×2×2×2×2×2×2

1024

10000000000

210

2×2×2×2×2×2×2×2×2×2

Table 2-2 Decimal 2 to 1024 in Binary and Hexadecimal

Decimal

Binary

Hexadecimal

2

10

2

3

11

3

5

101

5

9

1001

9

15

1111

F

16

10000

10

32

100000

20

33

100001

21

64

1000000

40

65

1000001

41

128

10000000

80

129

10000001

81

255

100000000

FF

256

100000000

100

511

111111111

1FF ...

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