208085238 (number)

208085238 is an even 9-digits composite number following 208085237 and preceding 208085239. In scientific notation, it is written as 2.08085238 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 68384400 positive integers (up to 208085238) that are relatively prime to 208085238.

Interesting facts

Basic properties

Name

Name two hundred eight million eighty-five thousand two hundred thirty-eight

Notation

Scientific notation 2.08085238 × 10^8
Engineering notation 2.08085238 × 10^6

Prime Factorization of 208085238

Prime Factorization 2 × 3 × 213 × 162821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208085238
Product of the distinct prime numbers

The prime factorization of 208085238 is 2 × 3 × 213 × 162821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 96, 54, 505, 521, 4597, 8921, 42710, 78341, 323246, 584329, 2483788, 690983, 45440334, 66457799, 197658947, 700953274, 313356432, 4656103177

Basic calculations (n = 208085238)

Multiplication

n×y
n×2 416170476
n×3 624255714
n×4 832340952
n×5 1040426190

Division

n÷y
n÷2 104042619
n÷3 69361746
n÷3 52021309.5
n÷5 41617047.6

Exponentiation

ny
n2 43299466273516644
n3 9.0099797447977E+24
n4 1.8748437795714E+33
n5 3.9012731408494E+41

Nth Root

y√n
2√n 14425.159895128
3√n 592.5801376411
4√n 120.10478714492
5√n 46.094409347483

Divisors of 208085238

1, 2, 3, 6, 213, 426, 639, 1278, 162821, 325642, 488463, 976926, 34680873, 69361746, 104042619, 208085238

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 -208085237
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 208085238 can be divided by 16 positive divisors. The sum of these divisors (counting 208085238) is 1, the average is 0.0625.

Base conversion 208085238

Base System Value
2 Binary 1100011001110010000011110110
3 Ternary 112111112211021200
4 Quaternary 30121302003312
5 Quinary 411232211423
6 Senary 32351553330
8 Octal 1431620366
10 Decimal 208085238
12 Duodecimal 5982b846
16 Hexadecimal c6720f6
20 Vigesimal 350ad1i
36 Base36 3fvzli

Cryptographic Hash Functions

md5 3c2909f37d6a0f699cf874b0399d9bd2
sha1 890e689a06218d290073d8ef6c8b345fcf394acd
sha256 737f2e87c50aff4c06ba81eafca06edd32a2f7a8dc54bf09fc90b2bcfd1d163c
sha512 709f7b285eab451b68ee5032087fea048618f01af058575f595b3ee5af2b6e8cbd694d07732c52b2df18de427ac1f5d247792f3ef562a4b4fe82e79ec494aeb0
ripemd-160 daca71389ca65a1af8c7c72a12808e7787a489e7

208085238 as geometric shapes

Circle

Radius = n
Diameter 416170476
Circumference 1307438110.0426
Area 1.3602928514924E+17

Sphere

Radius = n
Volume 3.7740914900332E+25
Surface area 5.4411714059696E+17
Circumference 1307438110.0426

Square

Length = n
Perimeter 832340952
Area 43299466273516644
Diagonal 294276965.70923

Cube

Length = n
Surface area 259796797641099864
Volume 9.0099797447977E+24
Space diagonal 360414204.52106

Equilateral Triangle

Length = n
Perimeter 624255714
Area 1.8749218881586E+16
Altitude 180207102.26053

Triangular Pyramid

Length = n
Surface area 1.8749218881586E+16
Volume 1.0618362959833E+24
Height 98092321.903078