206842 (number)

206842 is an even 6-digits composite number following 206841 and preceding 206843. In scientific notation, it is written as 2.06842 × 10^5. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 103420 positive integers (up to 206842) that are relatively prime to 206842.

Interesting facts

Basic properties

Name

Name two hundred six thousand eight hundred forty-two

Notation

Scientific notation 2.06842 × 10^5
Engineering notation 2.06842 × 10^3

Prime Factorization of 206842

Prime Factorization 2 × 103421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 206842
Product of the distinct prime numbers

The prime factorization of 206842 is 2 × 103421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 95, 8, 900, 914, 5629, 9886, 12505, 18867, 866412, 160598, 9617168, 1714698, 62243826, 78237059, 911198392, 177682755, 5529099118, 2619324892

Basic calculations (n = 206842)

Multiplication

n×y
n×2 413684
n×3 620526
n×4 827368
n×5 1034210

Division

n÷y
n÷2 103421
n÷3 68947.333333333
n÷3 51710.5
n÷5 41368.4

Exponentiation

ny
n2 42783612964
n3 8849448072699688
n4 1.8304375382533E+21
n5 3.786113612874E+26

Nth Root

y√n
2√n 454.79885663884
3√n 59.139762504094
4√n 21.326013613398
5√n 11.564523571958

Divisors of 206842

1, 2, 103421, 206842

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206842 can be divided by 4 positive divisors. The sum of these divisors (counting 206842) is 1, the average is 0.25.

Base conversion 206842

Base System Value
2 Binary 110010011111111010
3 Ternary 101111201211
4 Quaternary 302133322
5 Quinary 23104332
6 Senary 4233334
8 Octal 623772
10 Decimal 206842
12 Duodecimal 9b84a
16 Hexadecimal 327fa
20 Vigesimal 15h22
36 Base36 4flm

Cryptographic Hash Functions

md5 c3d76b734c6f3edc74390d79d7652d73
sha1 77183c8798ea001a37240536e8d18b36ded6c035
sha256 e186bcbf5d789b3b1e0a255f7ccbb4b09a6e378016dff2d14ea23622968b8815
sha512 99b76d3f192fce13b5bbf7624b6df527ccca012da95fa5b1e7e6d303d8c63f31d7c48985512d9165b3943b07308db210ed09c4632eef9b8cced225f3d79a83b5
ripemd-160 cfa4a6e9f34286770d717a576c64d46aa63d4995

206842 as geometric shapes

Circle

Radius = n
Diameter 413684
Circumference 1299626.6153076
Area 134408684181.73

Sphere

Radius = n
Volume 3.706848140469E+16
Surface area 537634736726.93
Circumference 1299626.6153076

Square

Length = n
Perimeter 827368
Area 42783612964
Diagonal 292518.76166838

Cube

Length = n
Surface area 256701677784
Volume 8849448072699688
Space diagonal 358260.85313916

Equilateral Triangle

Length = n
Perimeter 620526
Area 18525847846.253
Altitude 179130.42656958

Triangular Pyramid

Length = n
Surface area 18525847846.253
Volume 1.042917456994E+15
Height 97506.253889459