209439135 (number)

209439135 is an odd 9-digits composite number following 209439134 and preceding 209439136. In scientific notation, it is written as 2.09439135 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 111283200 positive integers (up to 209439135) that are relatively prime to 209439135.

Interesting facts

Basic properties

Name

Name two hundred nine million four hundred thirty-nine thousand one hundred thirty-five

Notation

Scientific notation 2.09439135 × 10^8
Engineering notation 2.09439135 × 10^6

Prime Factorization of 209439135

Prime Factorization 9 × 15 × 281 × 5521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209439135
Product of the distinct prime numbers

The prime factorization of 209439135 is 9 × 15 × 281 × 5521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 73, 48, 452, 866, 1478, 1440, 84207, 59034, 817252, 665354, 8162892, 5455211, 74793563, 26508014, 792649454, 742666020, 5733914657, 7886514760

Basic calculations (n = 209439135)

Multiplication

n×y
n×2 418878270
n×3 628317405
n×4 837756540
n×5 1047195675

Division

n÷y
n÷2 104719567.5
n÷3 69813045
n÷3 52359783.75
n÷5 41887827

Exponentiation

ny
n2 43864751269548225
n3 9.1869955628843E+24
n4 1.9241164039393E+33
n5 4.0298527528036E+41

Nth Root

y√n
2√n 14472.012126861
3√n 593.86255875293
4√n 120.29967633731
5√n 46.15423607503

Divisors of 209439135

1, 9, 15, 135, 281, 2529, 4215, 5521, 37935, 49689, 82815, 745335, 1551401, 13962609, 23271015, 209439135

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209439134
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209439135 can be divided by 16 positive divisors. The sum of these divisors (counting 209439135) is 1, the average is 0.0625.

Base conversion 209439135

Base System Value
2 Binary 1100011110111100100110011111
3 Ternary 112121002121111000
4 Quaternary 30132330212133
5 Quinary 412104023020
6 Senary 32441001343
8 Octal 1436744637
10 Decimal 209439135
12 Duodecimal 5a183253
16 Hexadecimal c7bc99f
20 Vigesimal 358jhgf
36 Base36 3gp09r

Cryptographic Hash Functions

md5 e495200dcd06d0474c21a8cf3360d6dc
sha1 a9ae2489f609a5c1807afcdf3e47b7a1fb0ef764
sha256 679f098f30d6751d7e5e2474cdc4069a24d6a9063a43abfcc44fe44ef4f8d715
sha512 f1d02ffd32bc1fba6c49da57381b7002eded7ed3c7bfa1e7f78b5da014dc514bb1274f6567abd59aa43a8c6b85e815636fb9cc7d8c795fae595a525f07c1d293
ripemd-160 45fbe575c584caff7e6032b0f523793280f9b4d0

209439135 as geometric shapes

Circle

Radius = n
Diameter 418878270
Circumference 1315944895.7804
Area 1.3780518033996E+17

Sphere

Radius = n
Volume 3.8482397025226E+25
Surface area 5.5122072135983E+17
Circumference 1315944895.7804

Square

Length = n
Perimeter 837756540
Area 43864751269548225
Diagonal 296191665.20869

Cube

Length = n
Surface area 263188507617289350
Volume 9.1869955628843E+24
Space diagonal 362759222.91328

Equilateral Triangle

Length = n
Perimeter 628317405
Area 1.8993994465057E+16
Altitude 181379611.45664

Triangular Pyramid

Length = n
Surface area 1.8993994465057E+16
Volume 1.0826978102077E+24
Height 98730555.069563