208042908 (number)

208042908 is an even 9-digits composite number following 208042907 and preceding 208042909. In scientific notation, it is written as 2.08042908 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 69347632 positive integers (up to 208042908) that are relatively prime to 208042908.

Interesting facts

Basic properties

Name

Name two hundred eight million forty-two thousand nine hundred eight

Notation

Scientific notation 2.08042908 × 10^8
Engineering notation 2.08042908 × 10^6

Prime Factorization of 208042908

Prime Factorization 2 × 2 × 3 × 17336909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104021454
Product of the distinct prime numbers

The prime factorization of 208042908 is 2 × 2 × 3 × 17336909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 60, 92, 857, 975, 4756, 1343, 7442, 74154, 406458, 626340, 7045509, 7472631, 42730696, 48525901, 221869405, 264325623, 3324269906, 6074705872

Basic calculations (n = 208042908)

Multiplication

n×y
n×2 416085816
n×3 624128724
n×4 832171632
n×5 1040214540

Division

n÷y
n÷2 104021454
n÷3 69347636
n÷3 52010727
n÷5 41608581.6

Exponentiation

ny
n2 43281851569096464
n3 9.0044822640592E+24
n4 1.8733186752493E+33
n5 3.8973066480957E+41

Nth Root

y√n
2√n 14423.692592398
3√n 592.53995279735
4√n 120.09867856225
5√n 46.092533832281

Divisors of 208042908

1, 2, 3, 4, 6, 12, 17336909, 34673818, 52010727, 69347636, 104021454, 208042908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208042907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208042908 can be divided by 12 positive divisors. The sum of these divisors (counting 208042908) is 1, the average is 0.083333333333333.

Base conversion 208042908

Base System Value
2 Binary 1100011001100111101110011100
3 Ternary 112111110200012220
4 Quaternary 30121213232130
5 Quinary 411224333113
6 Senary 32351025340
8 Octal 1431475634
10 Decimal 208042908
12 Duodecimal 5980b250
16 Hexadecimal c667b9c
20 Vigesimal 3505758
36 Base36 3fv2xo

Cryptographic Hash Functions

md5 915a4ad56c20000ad800a6a0f3ac15b6
sha1 99c2d904d68e5436bdd31e9fca92ffcc9a04a438
sha256 1ee66eaec3d63ccb1d555c8168d1e273e8394fe937286a011a46f87c9877a0cc
sha512 6ab657dfb39a4fd79340383f0fd3e01fede7436f9c60c902e90fb351ddeb4a48dfb0cb583edf1e49047c02fdbd56c927e63e042264a8f4bf16d72672ee59fe4e
ripemd-160 72dfdabaf000b75c6e28d161e04d82cebac4aab4

208042908 as geometric shapes

Circle

Radius = n
Diameter 416085816
Circumference 1307172142.8085
Area 1.3597394692324E+17

Sphere

Radius = n
Volume 3.7717887106864E+25
Surface area 5.4389578769295E+17
Circumference 1307172142.8085

Square

Length = n
Perimeter 832171632
Area 43281851569096464
Diagonal 294217102.04914

Cube

Length = n
Surface area 259691109414578784
Volume 9.0044822640592E+24
Space diagonal 360340886.81038

Equilateral Triangle

Length = n
Perimeter 624128724
Area 1.8741591490832E+16
Altitude 180170443.40519

Triangular Pyramid

Length = n
Surface area 1.8741591490832E+16
Volume 1.061188411665E+24
Height 98072367.349713