2的n次方对照表(含十六进制)

2^1 = 2 0x02 2^2 = 4 0x04 2^3 = 8 0x08 2^4 = 16 0x10 2^5 = 32 0x20 2^6 = 64 0x40 2^7 = 128 0x80 2^8 = 256 0x100 2^9 = 512 0x200 2^10 = 1024 0x400 2^11 = 2048 0x800 2^12 = 4096 0x1000 2^13 = 8192 0x2000 2^14 = 16384 0x4000 2^15 = 32768 0x8000 2^16 = 65536 0x10000 2^17 = 131072 0x20000 2^18 = 262144 0x40000 2^19 = 524288 0x80000 2^20 = 1048576 0x100000 2^21 = 2097152 0x200000 2^22 = 4194304 0x400000 2^23 = 8388608 0x800000 2^24 = 16777216 0x1000000 2^25 = 33554432 0x2000000 2^26 = 67108864 0x4000000 2^27 = 134217728 0x8000000 2^28 = 268435456 0x10000000 2^29 = 536870912 0x20000000 2^30 = 1073741824 0x40000000 2^31 = 2147483648 0x80000000 2^32 = 4294967296 0x100000000 2^33 = 8589934592 0x200000000 2^34 = 17179869184 0x400000000 2^35 = 34359738368 0x800000000 2^36 = 68719476736 0x1000000000 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 2^63 = 9223372036854775808 2^64 = 18446744073709551616