Number of possible password combinations

a-z = 26 characters
A-Z = 26 characters
0-9 = 10 characters
Punctuation = !”#$&'()*+,-./:;<=>?@

[\]^_`{|}~ = 31 characters

 

Number of possible passwords a-z A-Z 0-9 & punctuation
(alphabet lower case + upper case + numeric + punctuation)

a-z + A-Z + 0-9 + punctuation + 1 character password = 26 + 26 + 10 + 31 at the power of 1 = 93
a-z + A-Z + 0-9 + punctuation + 2 character password = 26 + 26 + 10 + 31 at the power of 2 = 93 at the power of 2 = 8,649
a-z + A-Z + 0-9 + punctuation + 3 character password = 26 + 26 + 10 + 31 at the power of 3 = 93 at the power of 3 = 804,357
a-z + A-Z + 0-9 + punctuation + 4 character password = 26 + 26 + 10 + 31 at the power of 4 = 93 at the power of 4 = 74,805,201
a-z + A-Z + 0-9 + punctuation + 5 character password = 26 + 26 + 10 + 31 at the power of 5 = 93 at the power of 5 = 6,956,883,693
a-z + A-Z + 0-9 + punctuation + 6 character password = 26 + 26 + 10 + 31 at the power of 6 = 93 at the power of 6 = 646,990,183,449
a-z + A-Z + 0-9 + punctuation + 7 character password = 26 + 26 + 10 + 31 at the power of 7 = 93 at the power of 7 = 60,170,087,060,757
a-z + A-Z + 0-9 + punctuation + 8 character password = 26 + 26 + 10 + 31 at the power of 8 = 93 at the power of 8 = 5,595,818,096,650,401
a-z + A-Z + 0-9 + punctuation + 9 character password = 26 + 26 + 10 + 31 at the power of 9 = 93 at the power of 9 = 520,411,082,988,487,293
a-z + A-Z + 0-9 + punctuation + 10 character password = 26 + 26 + 10 + 31 at the power of 10 = 93 at the power of 10 = 48,398,230,717,929,318,249
a-z + A-Z + 0-9 + punctuation + 11 character password = 26 + 26 + 10 + 31 at the power of 11 = 93 at the power of 11 = 4,501,035,456,767,426,597,157
a-z + A-Z + 0-9 + punctuation + 12 character password = 26 + 26 + 10 + 31 at the power of 12 = 93 at the power of 12 = 418,596,297,479,370,673,535,601
a-z + A-Z + 0-9 + punctuation + 13 character password = 26 + 26 + 10 + 31 at the power of 13 = 93 at the power of 13 = 38,929,455,665,581,472,638,810,893
a-z + A-Z + 0-9 + punctuation + 14 character password = 26 + 26 + 10 + 31 at the power of 14 = 93 at the power of 14 = 3,620,439,376,899,076,955,409,413,049 passwords

 

Number of possible passwords a-z A-Z & 0-9 (alphabet lower case + upper case + numeric)

a-z + A-Z + 0-9 + 1 character password = 26 + 26 +10 at the power of 1 = 62
a-z + A-Z + 0-9 + 2 character password = 26 + 26 +10 at the power of 2 = 62 at the power of 2 = 3,844
a-z + A-Z + 0-9 + 3 character password = 26 + 26 +10 at the power of 3 = 62 at the power of 3 = 238,328
a-z + A-Z + 0-9 + 4 character password = 26 + 26 +10 at the power of 4 = 62 at the power of 4 = 14,776,336
a-z + A-Z + 0-9 + 5 character password = 26 + 26 +10 at the power of 5 = 62 at the power of 5 = 916,132,832
a-z + A-Z + 0-9 + 6 character password = 26 + 26 +10 at the power of 6 = 62 at the power of 6 = 56,800,235,584
a-z + A-Z + 0-9 + 7 character password = 26 + 26 +10 at the power of 7 = 62 at the power of 7 = 3,521,614,606,208
a-z + A-Z + 0-9 + 8 character password = 26 + 26 +10 at the power of 8 = 62 at the power of 8 = 218,340,105,584,896
a-z + A-Z + 0-9 + 9 character password = 26 + 26 +10 at the power of 9 = 62 at the power of 9 = 13,537,086,546,263,552
a-z + A-Z + 0-9 + 10 character password = 26 + 26 +10 at the power of 10 = 62 at the power of 10 = 839,299,365,868,340,224
a-z + A-Z + 0-9 + 11 character password = 26 + 26 +10 at the power of 11 = 62 at the power of 11 = 52,036,560,683,837,093,888
a-z + A-Z + 0-9 + 12 character password = 26 + 26 +10 at the power of 12 = 62 at the power of 12 = 3,226,266,762,397,899,821,056
a-z + A-Z + 0-9 + 13 character password = 26 + 26 +10 at the power of 13 = 62 at the power of 13 = 200,028,539,268,669,788,905,472
a-z + A-Z + 0-9 + 14 character password = 26 + 26 +10 at the power of 14 = 62 at the power of 14 = 12,401,769,434,657,526,912,139,264 passwords

Number of possible passwords a-z A-Z (alphabet lower case + upper case)

a-z + A-Z + 1 character password = 26 + 26 at the power of 1 = 52
a-z + A-Z + 2 character password = 26 + 26 at the power of 2 = 52 at the power of 2 = 2,704
a-z + A-Z + 3 character password = 26 + 26 at the power of 3 = 52 at the power of 3 = 140,608
a-z + A-Z + 4 character password = 26 + 26 at the power of 4 = 52 at the power of 4 = 7,311,616
a-z + A-Z + 5 character password = 26 + 26 at the power of 5 = 52 at the power of 5 = 380,204,032
a-z + A-Z + 6 character password = 26 + 26 at the power of 6 = 52 at the power of 6 = 19,770,609,664
a-z + A-Z + 7 character password = 26 + 26 at the power of 7 = 52 at the power of 7 = 1,028,071,702,528
a-z + A-Z + 8 character password = 26 + 26 at the power of 8 = 52 at the power of 8 = 53,459,728,531,456
a-z + A-Z + 9 character password = 26 + 26 at the power of 9 = 52 at the power of 9 = 2,779,905,883,635,712
a-z + A-Z + 10 character password = 26 + 26 at the power of 10 = 52 at the power of 10 = 144,555,105,949,057,024
a-z + A-Z + 11 character password = 26 + 26 at the power of 11 = 52 at the power of 11 = 7,516,865,509,350,965,248
a-z + A-Z + 12 character password = 26 + 26 at the power of 12 = 52 at the power of 12 = 390,877,006,486,250,192,896
a-z + A-Z + 13 character password = 26 + 26 at the power of 13 = 52 at the power of 13 = 20,325,604,337,285,010,030,592
a-z + A-Z + 14 character password = 26 + 26 at the power of 14 = 52 at the power of 14 = 1,056,931,425,538,820,521,590,784 passwords

Number of possible passwords a-z 0-9 (alphabet lower case + numeric)

a-z + 0-9 + 1 character password = 26 + 10 at the power of 1 = 36
a-z + 0-9 + 2 character password = 26 + 10 at the power of 2 = 36 at the power of 2 = 1,296
a-z + 0-9 + 3 character password = 26 + 10 at the power of 3 = 36 at the power of 3 = 46,656
a-z + 0-9 + 4 character password = 26 + 10 at the power of 4 = 36 at the power of 4 = 1,679,616
a-z + 0-9 + 5 character password = 26 + 10 at the power of 5 = 36 at the power of 5 = 60,466,176
a-z + 0-9 + 6 character password = 26 + 10 at the power of 6 = 36 at the power of 6 = 2,176,782,336
a-z + 0-9 + 7 character password = 26 + 10 at the power of 7 = 36 at the power of 7 = 78,364,164,096
a-z + 0-9 + 8 character password = 26 + 10 at the power of 8 = 36 at the power of 8 = 2,821,109,907,456
a-z + 0-9 + 9 character password = 26 + 10 at the power of 9 = 36 at the power of 9 = 101,559,956,668,416
a-z + 0-9 + 10 character password = 26 + 10 at the power of 10 = 36 at the power of 10 = 3,656,158,440,062,976
a-z + 0-9 + 11 character password = 26 + 10 at the power of 11 = 36 at the power of 11 = 131,621,703,842,267,136
a-z + 0-9 + 12 character password = 26 + 10 at the power of 12 = 36 at the power of 12 = 4,738,381,338,321,616,896
a-z + 0-9 + 13 character password = 26 + 10 at the power of 13 = 36 at the power of 13 = 170,581,728,179,578,208,256
a-z + 0-9 + 14 character password = 26 + 10 at the power of 14 = 36 at the power of 14 = 6,140,942,214,464,815,497,216 passwords

Number of possible passwords a-z (alphabet lower case only)

a-z + 1 character password = 26 at the power of 1 = 26
a-z + 2 character password = 26 at the power of 2 = 676
a-z + 3 character password = 26 at the power of 3 = 17,576
a-z + 4 character password = 26 at the power of 4 = 456,976
a-z + 5 character password = 26 at the power of 5 = 11,881,376
a-z + 6 character password = 26 at the power of 6 = 308,915,776
a-z + 7 character password = 26 at the power of 7 = 8,031,810,176
a-z + 8 character password = 26 at the power of 8 = 208,827,064,576
a-z + 9 character password = 26 at the power of 9 = 5,429,503,678,976
a-z + 10 character password = 26 at the power of 10 = 141,167,095,653,376
a-z + 11 character password = 26 at the power of 11 = 3,670,344,486,987,776
a-z + 12 character password = 26 at the power of 12 = 95,428,956,661,682,176
a-z + 13 character password = 26 at the power of 13 = 2,481,152,873,203,736,576
a-z + 14 character password = 26 at the power of 14 = 64,509,974,703,297,150,976 passwords

Number of possible passwords 0-9 (numeric only)

0-9 + 1 character password = 10 at the power of 1 = 10
0-9 + 2 character password = 10 at the power of 2 = 100
0-9 + 3 character password = 10 at the power of 3 = 1,000
0-9 + 4 character password = 10 at the power of 4 = 10,000
0-9 + 5 character password = 10 at the power of 5 = 100,000
0-9 + 6 character password = 10 at the power of 6 = 1,000,000 –  one million
0-9 + 7 character password = 10 at the power of 7 = 10,000,000 – ten millions
0-9 + 8 character password = 10 at the power of 8 = 100,000,000 – a hundred million
0-9 + 9 character password = 10 at the power of 9 = 1,000,000,000 – one billion
0-9 + 10 character password = 10 at the power of 10 = 10,000,000,000 – ten billion
0-9 + 11 character password = 10 at the power of 11 = 100,000,000,000 – a hundred billion
0-9 + 12 character password = 10 at the power of 12 = 1,000,000,000,000 – one thousand billion
0-9 + 13 character password = 10 at the power of 13 = 10,000,000,000,000 – ten thousand billion
0-9 + 14 character password = 10 at the power of 14 = 100,000,000,000,000 – a hundred thousand billion passwords

 

Scales of numbers

Large Numbers

Number……………….. Name Symbol Description (Short Scale) Description (Long Scale)
1,000,000,000,000,000,000,000,000 yotta Y Septillion Quadrillion
1,000,000,000,000,000,000,000 zetta Z Sextillion Thousand Trillion/Trilliard
1,000,000,000,000,000,000 exa E Quintillion Trillion
1,000,000,000,000,000 peta P Quadrillion Thousand Billion/Billiard
1,000,000,000,000 tera T Trillion Billion
1,000,000,000 giga G Billion Thousand Million/Milliard
1,000,000 mega M Million Million
1,000 kilo k Thousand Thousand
100 hecto h Hundred Hundred
10 deca da Ten Ten>

 

Small Numbers

Number……………….. Name Symbol Description (Short Scale) Description (Long Scale)
0.1 deci d Tenth Tenth
0.01 centi c Hundredth Hundredth
0.001 milli m Thousandth Thousandth
0.000 001 micro u Millionth Millionth
0.000 000 001 nano n Billionth Thousand Millionth
0.000 000 000 001 pico p Trillionth Billionth
0.000 000 000 000 001 femto f Quadrillionth Thousand Billionth
0.000 000 000 000 000 001 atto a Quitillionth Trillionth
0.000 000 000 000 000 000 001 zepto z Sextillionth Thousand Trillionth
0.000 000 000 000 000 000 000 001 yocto y Septillionth Quadrillionth