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

206688 (number)

206688 is an even 6-digits composite number following 206687 and preceding 206689. In scientific notation, it is written as 2.06688 × 10^5. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 68864 positive integers (up to 206688) that are relatively prime to 206688.

Interesting facts

206688 has 24 divisors, whose sum is 542808
The reverse of 206688 is 886602
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 30
Digital Root 3

Name

Name	two hundred six thousand six hundred eighty-eight

Notation

Scientific notation	2.06688 × 10^5
Engineering notation	2.06688 × 10^3

Prime Factorization of 206688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 2153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	12918	Product of the distinct prime numbers

The prime factorization of 206688 is 2 × 2 × 2 × 2 × 2 × 3 × 2153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 11, 64, 260, 486, 2085, 216, 88040, 70125, 499953, 570266, 4688607, 5616959, 28980171, 70617257, 87483658, 830613056, 5210655635, 6156197191

Basic calculations (n = 206688)

Multiplication

n×y

n×2	413376
n×3	620064
n×4	826752
n×5	1033440

Division

n÷y

n÷2	103344
n÷3	68896
n÷3	51672
n÷5	41337.6

Exponentiation

n^y

n²	42719929344
n³	8829696756252672
n⁴	1.8249923631564E+21
n⁵	3.7720402155606E+26

Nth Root

^y√n

²√n	454.62951949912
³√n	59.125081758026
⁴√n	21.322043042333
⁵√n	11.562801032772

Divisors of 206688

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2153, 4306, 6459, 8612, 12918, 17224, 25836, 34448, 51672, 68896, 103344, 206688

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-206687	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206688 can be divided by 24 positive divisors. The sum of these divisors (counting 206688) is 1, the average is 0.041666666666667.

Base conversion 206688

Base	System	Value
2	Binary	110010011101100000
3	Ternary	101111112010
4	Quaternary	302131200
5	Quinary	23103223
6	Senary	4232520
8	Octal	623540
10	Decimal	206688
12	Duodecimal	9b740
16	Hexadecimal	32760
20	Vigesimal	15ge8
36	Base36	4fhc

Cryptographic Hash Functions

md5	04386a8786f72b5fa6b19bef8b8e476b
sha1	b046cace541eac7932a594886a3b0e2c9c4fc4e4
sha256	a78a0c1b57244b6d0200a19d941af86ee67c3ef0350ec74ccc40e750ac232788
sha512	cc60dff5059a820a40d36e51b063bcc8ae58808820926dfac7074a7a68f7876c6e7cec815af4985681e3d0e66f48396d1e518920668b9a00a26b20be6835bcd0
ripemd-160	5777215bb131ca2f7d73d5dbad05a416f2119571

206688 as geometric shapes

Circle

Radius = n

Diameter	413376
Circumference	1298659.0047703
Area	134208616188.99

Sphere

Radius = n

Volume	3.6985747283825E+16
Surface area	536834464755.94
Circumference	1298659.0047703

Square

Length = n

Perimeter	826752
Area	42719929344
Diagonal	292300.97277977

Cube

Length = n

Surface area	256319576064
Volume	8829696756252672
Space diagonal	357994.1173148

Equilateral Triangle

Length = n

Perimeter	620064
Area	18498272029.89
Altitude	178997.0586574

Triangular Pyramid

Length = n

Surface area	18498272029.89
Volume	1.0405897420279E+15
Height	97433.657593257