208045188 (number)

208045188 is an even 9-digits composite number following 208045187 and preceding 208045189. In scientific notation, it is written as 2.08045188 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 61802496 positive integers (up to 208045188) that are relatively prime to 208045188.

Interesting facts

Basic properties

Name

Name two hundred eight million forty-five thousand one hundred eighty-eight

Notation

Scientific notation 2.08045188 × 10^8
Engineering notation 2.08045188 × 10^6

Prime Factorization of 208045188

Prime Factorization 2 × 2 × 9 × 29 × 13 × 15329

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104022594
Product of the distinct prime numbers

The prime factorization of 208045188 is 2 × 2 × 9 × 29 × 13 × 15329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208045188)

Multiplication

n×y
n×2 416090376
n×3 624135564
n×4 832180752
n×5 1040225940

Division

n÷y
n÷2 104022594
n÷3 69348396
n÷3 52011297
n÷5 41609037.6

Exponentiation

ny
n2 43282800249955344
n3 9.0047783151684E+24
n4 1.8734007974775E+33
n5 3.8975202111056E+41

Nth Root

y√n
2√n 14423.771628808
3√n 592.54211739274
4√n 120.09900760959
5√n 46.092634860014

Divisors of 208045188

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208045187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208045188 can be divided by 48 positive divisors. The sum of these divisors (counting 208045188) is 1, the average is 0.020833333333333.

Base conversion 208045188

Base System Value
2 Binary 1100011001101000010010000100
3 Ternary 112111110210100100
4 Quaternary 30121220102010
5 Quinary 411224421223
6 Senary 32351044100
8 Octal 1431502204
10 Decimal 208045188
12 Duodecimal 59810630
16 Hexadecimal c668484
20 Vigesimal 3505cj8
36 Base36 3fv4p0

Cryptographic Hash Functions

md5 2e0f4294e69a5b848ffeba4e1df7b622
sha1 a29f6be1fce0173a27b1c4c7ee0d86b275ca87e3
sha256 7e119045f4d04405cb95ae6bb4f1f0b146d120a016b9733e2aea1b4565c042f6
sha512 9eec36506a6680dd2b7f38aec420920ed42fecbc74256dd0d0d9c4b479e19296772f4a1eec44f1e0012cd1b572b7e899f265b853499b506db074a0739325f9b1
ripemd-160 74a2db267afe44c6678abb07ba1083be62668ea4

208045188 as geometric shapes

Circle

Radius = n
Diameter 416090376
Circumference 1307186468.471
Area 1.3597692729205E+17

Sphere

Radius = n
Volume 3.771912720285E+25
Surface area 5.4390770916822E+17
Circumference 1307186468.471

Square

Length = n
Perimeter 832180752
Area 43282800249955344
Diagonal 294220326.45606

Cube

Length = n
Surface area 259696801499732064
Volume 9.0047783151684E+24
Space diagonal 360344835.88622

Equilateral Triangle

Length = n
Perimeter 624135564
Area 1.8742002281694E+16
Altitude 180172417.94311

Triangular Pyramid

Length = n
Surface area 1.8742002281694E+16
Volume 1.0612233016229E+24
Height 98073442.15202