On mathematics, it is real fun. Mathematics on compound interest

Mathematics is real fun.Generally teachers failed to extract the fun from the mathematics and percolate this to their students.  Objectives and usefulness of the particular math. is not known to the students and they failed to grasp where they will apply those stuffs in real life. So they felt the burden of mathematics and the fear of burden is felt life long.   
For some mathematics is a hobby and they can take this as their profession. 


A practical aspect on mathematics. If students know the power of compounding they will be much matured at early stage of life on financial freedom.

In how much time will Rs. 50000 amount to Rs. 560000 at 4 % compound interest

amount	interest rate	interest	year	total amount
50000	4/100= 0.04	2000	after 1 st year	52000
52000	0.04	2080	2 year end	54080
54080	0.04	2163.2	3 year end	56243.2
56243.2	0.04	2249.728	4 year end	58492.928
58492.928	0.04	2339.71712	5 year end	60832.64512
60832.6451	0.04	2433.3058	6 year end	63265.95092
63265.9509	0.04	2530.63804	7 year end	65796.58896
65796.589	0.04	2631.86356	8 year end	68428.45252
68428.4525	0.04	2737.1381	9 year end	71165.59062
71165.5906	0.04	2846.62362	10 year end	74012.21425
74012.2142	0.04	2960.48857	11 year end	76972.70282
76972.7028	0.04	3078.90811	12 year end	80051.61093
80051.6109	0.04	3202.06444	13 year end	83253.67537
83253.6754	0.04	3330.14701	14 year end	86583.82238
86583.8224	0.04	3463.3529	15 year end	90047.17528
90047.1753	0.04	3601.88701	16 year end	93649.06229
93649.0623	0.04	3745.96249	17 year end	97395.02478
97395.0248	0.04	3895.80099	18 year end	101290.8258
101290.826	0.04	4051.63303	19 year end	105342.4588
105342.459	0.04	4213.69835	20 year end	109556.1572
109556.157	0.04	4382.24629	21 year end	113938.4034
113938.403	0.04	4557.53614	22 year end	118495.9396
118495.94	0.04	4739.83758	23 year end	123235.7772
123235.777	0.04	4929.43109	24 year end	128165.2082
128165.208	0.04	5126.60833	25 year end	133291.8166
133291.817	0.04	5331.67266	26 year end	138623.4892
138623.489	0.04	5544.93957	27 year end	144168.4288
144168.429	0.04	5766.73715	28 year end	149935.166
149935.166	0.04	5997.40664	29 year end	155932.5726
155932.573	0.04	6237.3029	30 year end	162169.8755
162169.876	0.04	6486.79502	31 year end	168656.6705
168656.671	0.04	6746.26682	32 year end	175402.9373
175402.937	0.04	7016.11749	33 year end	182419.0548
182419.055	0.04	7296.76219	34 year end	189715.817
189715.817	0.04	7588.63268	35 year end	197304.4497
197304.45	0.04	7892.17799	36 year end	205196.6277
205196.628	0.04	8207.86511	37 year end	213404.4928
213404.493	0.04	8536.17971	38 year end	221940.6725
221940.673	0.04	8877.6269	39 year end	230818.2994
230818.299	0.04	9232.73198	40 year end	240051.0314
240051.031	0.04	9602.04126	41 year end	249653.0727
249653.073	0.04	9986.12291	42 year end	259639.1956
259639.196	0.04	10385.5678	43 year end	270024.7634
270024.763	0.04	10800.9905	44 year end	280825.7539
280825.754	0.04	11233.0302	45 year end	292058.7841
292058.784	0.04	11682.3514	46 year end	303741.1354
303741.135	0.04	12149.6454	47 year end	315890.7809
315890.781	0.04	12635.6312	48 year end	328526.4121
328526.412	0.04	13141.0565	49 year end	341667.4686
341667.469	0.04	13666.6987	50 year end	355334.1673
355334.167	0.04	14213.3667	51 year end	369547.534
369547.534	0.04	14781.9014	52 year end	384329.4354
384329.435	0.04	15373.1774	53 year end	399702.6128
399702.613	0.04	15988.1045	54 year end	415690.7173
415690.717	0.04	16627.6287	55 year end	432318.346
432318.346	0.04	17292.7338	56 year end	449611.0798
449611.08	0.04	17984.4432	57 year end	467595.523
467595.523	0.04	18703.8209	58 year end	486299.3439
486299.344	0.04	19451.9738	59 year end	505751.3177
505751.318	0.04	20230.0527	60 year end	525981.3704
525981.37	0.04	21039.2548	61 year end	547020.6252
547020.625	0.04	21880.825	62 year end	568901.4502
568901.45	0.04	22756.058	63 year end	591657.5082