ریاضیات

عدد

Ln (n!)

فرمول

درصد خطا

10

15

13

13.761287525

11

18

15

12.143883331

12

20

18

10.848608738

13

23

20

9.789846422

14

25

23

8.909526663

15

28

26

8.166945781

16

31

28

7.532769588

17

34

31

6.985349860

18

36

34

6.508379146

19

39

37

6.089350878

20

42

40

5.718520697

21

45

43

5.388189119

22

48

46

5.092195629

23

52

49

4.825555171

24

55

52

4.584192525

25

58

55

4.364745246

26

61

59

4.164415449

27

65

62

3.980856922

28

68

65

3.812088149

29

71

69

3.656424594

30

75

72

3.512425457

31

78

75

3.378851433

32

82

79

3.254630920

33

85

82

3.138832777

34

89

86

3.030644192

35

92

89

2.929352596

36

96

93

2.834330772

37

99

97

2.745024539

38

103

100

2.660942487

39

107

104

2.581647396

40

110

108

2.506749016

41

114

111

2.435897967

42

118

115

2.368780560

43

122

119

2.305114382

44

125

123

2.244644518

45

129

126

2.187140308

46

133

130

2.132392544

47

137

134

2.080211053

48

141

138

2.030422590

49

145

142

1.982869012

50

148

146

1.937405673

51

152

150

1.893900027

52

156

153

1.852230396

53

160

157

1.812284882

54

164

161

1.773960417

55

168

165

1.737161907

56

172

169

1.701801483

57

176

173

1.667797835

58

180

178

1.635075609

59

185

182

1.603564880

60

189

186

1.573200671

61

193

190

1.543922529

62

197

194

1.515674137

63

201

198

1.488402971

64

205

202

1.462059986

65

209

206

1.436599335

66

214

211

1.411978116

67

218

215

1.388156138

68

222

219

1.365095711

69

226

223

1.342761459

70

230

227

1.321120143

71

235

232

1.300140505

72

239

236

1.279793122

73

243

240

1.260050274

74

248

245

1.240885826

75

252

249

1.222275112

76

256

253

1.204194838

77

261

257

1.186622988

78

265

262

1.169538737

79

269

266

1.152922370

80

274

271

1.136755215

81

278

275

1.121019568

82

282

279

1.105698640

83

287

284

1.090776490

84

291

288

1.076237979

85

296

293

1.062068717

86

300

297

1.048255021

87

305

302

1.034783868

88

309

306

1.021642859

89

314

310

1.008820180

90

318

315

0.996304571