Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

131206 (number)

131206 is an even 6-digits composite number following 131205 and preceding 131207. In scientific notation, it is written as 1.31206 × 10^5. The sum of its digits is 13. It has a total of 4 prime factors and 12 positive divisors. There are 61472 positive integers (up to 131206) that are relatively prime to 131206.

Interesting facts

131206 has 12 divisors, whose sum is 209988
The reverse of 131206 is 602131
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 13
Digital Root 4

Name

Name	one hundred thirty-one thousand two hundred six

Notation

Scientific notation	1.31206 × 10^5
Engineering notation	1.31206 × 10^3

Prime Factorization of 131206

Prime Factorization 2 × 17 × 17 × 227

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	7718	Product of the distinct prime numbers

The prime factorization of 131206 is 2 × 17 × 17 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 38, 71, 438, 855, 5966, 7878, 25830, 96003, 423191, 115205, 1410474, 7438693, 66940830, 9438821, 343665187, 828863416, 355717782, 1615129929

Basic calculations (n = 131206)

Multiplication

n×y

n×2	262412
n×3	393618
n×4	524824
n×5	656030

Division

n÷y

n÷2	65603
n÷3	43735.333333333
n÷3	32801.5
n÷5	26241.2

Exponentiation

n^y

n²	17215014436
n³	2258713184089816
n⁴	2.9635672203169E+20
n⁵	3.888378007089E+25

Nth Root

^y√n

²√n	362.22368779526
³√n	50.814138293051
⁴√n	19.032175067376
⁵√n	10.558220778844

Divisors of 131206

1, 2, 17, 34, 227, 289, 454, 578, 3859, 7718, 65603, 131206

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-131205	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131206 can be divided by 12 positive divisors. The sum of these divisors (counting 131206) is 1, the average is 0.083333333333333.

Base conversion 131206

Base	System	Value
2	Binary	100000000010000110
3	Ternary	20122222111
4	Quaternary	200002012
5	Quinary	13144311
6	Senary	2451234
8	Octal	400206
10	Decimal	131206
12	Duodecimal	63b1a
16	Hexadecimal	20086
20	Vigesimal	g806
36	Base36	2t8m

Cryptographic Hash Functions

md5	20e09767aae4066db98837d68f5a91c4
sha1	e1eae1ef699de92ec27e7a4b96e6c450149b8b60
sha256	5af900813d2cc617529b73dc9c3e9b5fa861c0947bf4128cc9c004b491ebdca2
sha512	037dff1df9d68ceca89faeb1bf9f7b64a3a13bbdbc51733a809965b5621920a08f33eebe4cd3a5efae4ada58808f9f50d8b60e4d4278e9180f05a1b8d3440091
ripemd-160	c343b467f3d5249066466f121ebeab41c4951171

131206 as geometric shapes

Circle

Radius = n

Diameter	262412
Circumference	824391.6114138
Area	54082562883.58

Sphere

Radius = n

Volume	9.4612756609373E+15
Surface area	216330251534.32
Circumference	824391.6114138

Square

Length = n

Perimeter	524824
Area	17215014436
Diagonal	185553.30466472

Cube

Length = n

Surface area	103290086616
Volume	2258713184089816
Space diagonal	227255.45825788

Equilateral Triangle

Length = n

Perimeter	393618
Area	7454319914.0459
Altitude	113627.72912894

Triangular Pyramid

Length = n

Surface area	7454319914.0459
Volume	2.6619190153756E+14
Height	61851.101554908