131,072

← 131071 131072 131073 →
List of numbers Integers ← 100 101 102 103 104 105 106 107 108 109 1010 1011 1012 1013
Cardinal	one hundred thirty-one thousand seventy-two
Ordinal	131072nd (one hundred thirty-one thousand seventy-second)
Factorization	217
Divisors	1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072
Greek numeral	${\stackrel {\iota \gamma }{\mathrm {M} }}$͵αοβ´
Roman numeral	CXXXMLXXII, cxxxmlxxii
Binary	1000000000000000002
Ternary	201222101123
Senary	24504526
Octal	4000008
Duodecimal	63A2812
Hexadecimal	2000016

131072 is the natural number following 131071 and preceding 131073. 131072 is a power of two, specifically $2^{17}$. The following power of two from 131,072 is 65536, and preceding is 262144.

In mathematics

• 131072 is a regular number.

• It is the number that are the sum of 2 nonzero 8th powers.

• When expressed using Knuth's up-arrow notation, 131072 is $2\uparrow 17$.

In computing

• 131,072 bytes are equal to 128 Kilobytes (KB).

• 131072 is the highest possible single tile a player can achieve in 2048.

• 131072 is also the number that Salesforce has a default character limit when emailing from the "Case Feed" or from the "Case Publisher".

• On 21 June 1948, Manchester Baby's "The Baby" would successfully execute its first program to find the highest proper factor of the number 2¹⁸ in 52 minutes, which was 131072.