PV

Increase Rate (%)
5
10
15
20

Approximate Doubling Time (Year)
14
7
4.6667
3.5

Actual Doubling Year (T
14.207
7.273
4.959
3.802

Actual Doubling Year (Time)
14.207
7.273
4.959
3.802

S.No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

Population
7,000,000,000
14,000,000,000
28,000,000,000
56,000,000,000
112,000,000,000
224,000,000,000
448,000,000,000
896,000,000,000
1,792,000,000,000
3,584,000,000,000
7,168,000,000,000
14,336,000,000,000
28,672,000,000,000
57,344,000,000,000
114,688,000,000,000
229,376,000,000,000

Square feet of land
area per person
266783.013
133391.506
200087.259
33347.877
16673.938
8336.969
4168.485
2084.242
1042.121
521.061
260.530
130.265
65.133
32.566
16.283
8.142

Length of square that pro
required area per pe
516
365
447
182
129
91
64
45
32
22
16
11
8
5
4
2

Length of square that produce
required area per person
516.510
365.228
447.311
182.614
129.128
91.307
64.564
45.654
32.282
22.827
16.141
11.413
8.070
5.707
4.035
2.853

Population doubling time
0.000
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003
35.003

5.60244326E+015
1.86748109E+015
35

Day

Salary in Dollar
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

0.01
0.02
0.04
0.08
0.16
0.32
0.64
1.28
2.56
5.12
10.24
20.48
40.96
81.92
163.84
327.68
655.36
1310.72
2621.44
5242.88
10485.76
20971.52
41943.04
83886.08
167772.16
335544.32
671088.64
1342177.28
2684354.56
5368709.12

Cumulative Earning in Dollar
0.01
0.03
0.07
0.15
0.31
0.63
1.27
2.55
5.11
10.23
20.47
40.95
81.91
163.83
327.67
655.35
1310.71
2621.43
5242.87
10485.75
20971.51
41943.03
83886.07
167772.15
335544.31
671088.63
1342177.27
2684354.55
5368709.11
10737418.23

1975
1980
1985
1990
1995

2
8
20
50