209439129 (number)

209439129 is an odd 9-digits composite number following 209439128 and preceding 209439130. In scientific notation, it is written as 2.09439129 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 132414912 positive integers (up to 209439129) that are relatively prime to 209439129.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09439129 × 10^8
Engineering notation 2.09439129 × 10^6

Prime Factorization of 209439129

Prime Factorization 3 × 83 × 37 × 127 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209439129
Product of the distinct prime numbers

The prime factorization of 209439129 is 3 × 83 × 37 × 127 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 24, 25, 197, 208, 178, 9990, 32012, 6611, 445868, 254508, 7422065, 3622914, 13211813, 83042893, 880307373, 51768299, 6821395562, 562242094

Basic calculations (n = 209439129)

Multiplication

n×y
n×2 418878258
n×3 628317387
n×4 837756516
n×5 1047195645

Division

n÷y
n÷2 104719564.5
n÷3 69813043
n÷3 52359782.25
n÷5 41887825.8

Exponentiation

ny
n2 43864748756278641
n3 9.1869947733188E+24
n4 1.9241161834514E+33
n5 4.0298521755688E+41

Nth Root

y√n
2√n 14472.011919564
3√n 593.86255308195
4√n 120.29967547572
5√n 46.154235810585

Divisors of 209439129

1, 3, 37, 83, 111, 127, 179, 249, 381, 537, 3071, 4699, 6623, 9213, 10541, 14097, 14857, 19869, 22733, 31623, 44571, 68199, 390017, 549709, 841121, 1170051, 1649127, 1886839, 2523363, 5660517, 69813043, 209439129

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209439128
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209439129 can be divided by 32 positive divisors. The sum of these divisors (counting 209439129) is 1, the average is 0.03125.

Base conversion 209439129

Base System Value
2 Binary 1100011110111100100110011001
3 Ternary 112121002121110210
4 Quaternary 30132330212121
5 Quinary 412104023004
6 Senary 32441001333
8 Octal 1436744631
10 Decimal 209439129
12 Duodecimal 5a183249
16 Hexadecimal c7bc999
20 Vigesimal 358jhg9
36 Base36 3gp09l

Cryptographic Hash Functions

md5 e4611c893cc0725b690d33d71dfd7903
sha1 1c4f41d7a2b50623d8932888154b82b587645187
sha256 a312c1ce91ba0b7e5072203cefe9633ecd3675388c609ce2e0300948f8e6f7e7
sha512 20be2edc2c59f12e8bf63e40b6ed3f633948f227b093fe3c0696e75295af0fb5bb52fd1bf01f2750ffd6afacf8e3fb959b975e6a5afd38f32f698ba1249228dd
ripemd-160 c13fdf2e38bbde34d3d3a0fba7578dae0731e8e9

209439129 as geometric shapes

Circle

Radius = n
Diameter 418878258
Circumference 1315944858.0813
Area 1.3780517244429E+17

Sphere

Radius = n
Volume 3.8482393717902E+25
Surface area 5.5122068977715E+17
Circumference 1315944858.0813

Square

Length = n
Perimeter 837756516
Area 43864748756278641
Diagonal 296191656.72341

Cube

Length = n
Surface area 263188492537671846
Volume 9.1869947733188E+24
Space diagonal 362759212.52097

Equilateral Triangle

Length = n
Perimeter 628317387
Area 1.899399337678E+16
Altitude 181379606.26049

Triangular Pyramid

Length = n
Surface area 1.899399337678E+16
Volume 1.0826977171565E+24
Height 98730552.241136