2^1=2
2^2=4
2^3=8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
2^10=1024
2^11=2048
2^12=4096
2^13=8192
2^14=16384
2^15=32768
2^16=65536
2^17=131072
2^18=262144
2^19=524288
2^20=1048576
2^21=2097152
2^22=4194304
2^23=8388608
2^24=***********
2^25=***********
2^26=***********
2^27=***********
2^28=***********
2^29=***********
2^30=***********
2^31=***********
2^32=***********
2^33=***********
2^34=***********
2^35=***********
2^36=***********
2^37=137438953472
2^38=274877906944
2^39=549755813888
2^40=1099511627776
2^41=2199023255552
2^42=4398046511104
2^43=8796093022208
2^44=17592186044416
2^45=35184372088832
2^46=70368744177664
2^47=140737488355328
2^48=281474976710656
2^49=562949953421312
2^50=1125899906842624
2^51=2251799813685248
2^52=4503599627370496
2^53=9007199254740992
2^54=18014398509481984
2^55=36028797018963968
2^56=72057594037927936
2^57=144115188075855872
2^58=288230376151711744
2^59=576460752303423488
2^60=1152921504606846976
2^61=2305843009213693952
2^62=4611686018427387904
3^1=3
3^2=9
3^3=27
3^4=81
3^5=243
3^6=729
3^7=2187
3^8=6561
3^9=19683
3^10=59049
3^11=177147
3^12=531441
3^13=1594323
3^14=4782969
3^15=***********
3^16=***********
3^17=***********
3^18=***********
3^19=***********
3^20=***********
3^21=***********
3^22=***********
3^23=***********
3^24=282429536481
3^25=847288609443
3^26=2541865828329
3^27=7625597484987
3^28=22876792454961
3^29=68630377364883
3^30=205891132094649
3^31=617673396283947
3^32=1853020188851841
3^33=5559060566555523
3^34=16677181699666569
3^35=50031545098999707
3^36=150094635296999121
3^37=450283905890997363
3^38=1350851717672992089
3^39=4052555153018976267
5^1=5
5^2=25
5^3=125
5^4=625
5^5=3125
5^6=15625
5^7=78125
5^8=390625
5^9=1953125
5^10=9765625
5^11=***********
5^12=***********
5^13=***********
5^14=***********
5^15=***********
5^16=152587890625
5^17=762939453125
5^18=3814697265625
5^19=19073486328125
5^20=95367431640625
5^21=476837158203125
5^22=2384185791015625
5^23=11920928955078125
5^24=59604644775390625
5^25=298023223876953125
5^26=1490116119384765625
5^27=7450580596923828125
怎么背？太复杂了！
參考答案:最好的方法就是想办法把等号前的数跟等号后面的数联系起来，使你自己一想到前面的数就会联想到后面那个数。
曾经有一个美国人叫Harry Lorayne，他发明了一个记忆数字的办法，但要求你熟练掌握英文。想知道的话我可以告诉你。
