131,072

Short description: Natural number

← 131071 131072 131073 →
List of numbers — Integers ← 100 101 102 103 104 105 106 107 108 109
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
Binary	1000000000000000002
Ternary	201222101123
Quaternary	2000000004
Quinary	131432425
Senary	24504526
Octal	4000008
Duodecimal	63A2812
Hexadecimal	2000016
Vigesimal	G7DC20
Base 36	2T4W36

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.