209436146 (number)

209436146 is an even 9-digits composite number following 209436145 and preceding 209436147. In scientific notation, it is written as 2.09436146 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 104718072 positive integers (up to 209436146) that are relatively prime to 209436146.

Interesting facts

Basic properties

Name

Name two hundred nine million four hundred thirty-six thousand one hundred forty-six

Notation

Scientific notation 2.09436146 × 10^8
Engineering notation 2.09436146 × 10^6

Prime Factorization of 209436146

Prime Factorization 2 × 104718073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209436146
Product of the distinct prime numbers

The prime factorization of 209436146 is 2 × 104718073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 59, 17, 755, 486, 4342, 5462, 48655, 32319, 416717, 932151, 7181174, 2307448, 57553646, 29379648, 83432944, 223761312, 1539338830, 7191246316

Basic calculations (n = 209436146)

Multiplication

n×y
n×2 418872292
n×3 628308438
n×4 837744584
n×5 1047180730

Division

n÷y
n÷2 104718073
n÷3 69812048.666667
n÷3 52359036.5
n÷5 41887229.2

Exponentiation

ny
n2 43863499251333316
n3 9.1866022332731E+24
n4 1.9240065665717E+33
n5 4.0295652018147E+41

Nth Root

y√n
2√n 14471.908858198
3√n 593.85973364635
4√n 120.29924712233
5√n 46.15410433671

Divisors of 209436146

1, 2, 104718073, 209436146

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 -209436145
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 209436146 can be divided by 4 positive divisors. The sum of these divisors (counting 209436146) is 1, the average is 0.25.

Base conversion 209436146

Base System Value
2 Binary 1100011110111011110111110010
3 Ternary 112121002110101022
4 Quaternary 30132323313302
5 Quinary 412103424041
6 Senary 32440535442
8 Octal 1436736762
10 Decimal 209436146
12 Duodecimal 5a181582
16 Hexadecimal c7bbdf2
20 Vigesimal 358ja76
36 Base36 3goxyq

Cryptographic Hash Functions

md5 7551bab9f4ee6ec7a788990405e54cd7
sha1 aa8f6ce9095af186d61c85fccb50ccb56f0634aa
sha256 2b1ad1b953b4fe98b3ad8e25e1bafc5b3e71b6d9b5e5b055f21b84914858c3cb
sha512 f2a9781172c0f4c9384ad06b9c184ec594d4370ed8a38d623d673e1989aa138c30aeda349fcf8a60b4ef1aa53e3ab6632b82c00e9ef52de15d376fd23736b3d9
ripemd-160 3de764dd0748021060e3a134d8049941a391d95b

209436146 as geometric shapes

Circle

Radius = n
Diameter 418872292
Circumference 1315926115.3395
Area 1.3780124700873E+17

Sphere

Radius = n
Volume 3.8480749450003E+25
Surface area 5.5120498803492E+17
Circumference 1315926115.3395

Square

Length = n
Perimeter 837744584
Area 43863499251333316
Diagonal 296187438.12435

Cube

Length = n
Surface area 263180995507999896
Volume 9.1866022332731E+24
Space diagonal 362754045.81341

Equilateral Triangle

Length = n
Perimeter 628308438
Area 1.8993452325267E+16
Altitude 181377022.90671

Triangular Pyramid

Length = n
Surface area 1.8993452325267E+16
Volume 1.0826514558685E+24
Height 98729146.041451