188889208 (number)

188889208 is an even 9-digits composite number following 188889207 and preceding 188889209. In scientific notation, it is written as 1.88889208 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 92331360 positive integers (up to 188889208) that are relatively prime to 188889208.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand two hundred eight

Notation

Scientific notation 1.88889208 × 10^8
Engineering notation 1.88889208 × 10^6

Prime Factorization of 188889208

Prime Factorization 2 × 2 × 2 × 59 × 199 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47222302
Product of the distinct prime numbers

The prime factorization of 188889208 is 2 × 2 × 2 × 59 × 199 × 2011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188889208)

Multiplication

n×y
n×2 377778416
n×3 566667624
n×4 755556832
n×5 944446040

Division

n÷y
n÷2 94444604
n÷3 62963069.333333
n÷3 47222302
n÷5 37777841.6

Exponentiation

ny
n2 35679132898867264
n3 6.7394031553938E+24
n4 1.273000524415E+33
n5 2.4045606084034E+41

Nth Root

y√n
2√n 13743.697028093
3√n 573.76719668476
4√n 117.23351495239
5√n 45.210720594823

Divisors of 188889208

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 -188889207
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 188889208 can be divided by 32 positive divisors. The sum of these divisors (counting 188889208) is 1, the average is 0.03125.

Base conversion 188889208

Base System Value
2 Binary 1011010000100011100001111000
3 Ternary 111011102120021121
4 Quaternary 23100203201320
5 Quinary 341323423313
6 Senary 30424315024
8 Octal 1320434170
10 Decimal 188889208
12 Duodecimal 53312a74
16 Hexadecimal b423878
20 Vigesimal 2j0b308
36 Base36 34gjug

Cryptographic Hash Functions

md5 d0032a3a55f395068eb4a15ab43f7fe7
sha1 31cbc199de8f830cc80f9d861c813a46cc63bd0d
sha256 aa895d88f0a3c8629ecf6f64b717df697b16c162957d4afc1ff3c29da64cbb29
sha512 b968af3687217ef39aecd2293b28a0ccc68b30323d30c12bcd89859fb36ab954cec5b5f84763c411d89b412365ea893ab4e08b00d0ec9c90ff22808e683ef7d4
ripemd-160 09773b8dc24fccd9654dc3b3a62b8f2d1ee38fa6

188889208 as geometric shapes

Circle

Radius = n
Diameter 377778416
Circumference 1186825896.3904
Area 1.1208930180154E+17

Sphere

Radius = n
Volume 2.822994592342E+25
Surface area 4.4835720720614E+17
Circumference 1186825896.3904

Square

Length = n
Perimeter 755556832
Area 35679132898867264
Diagonal 267129679.73951

Cube

Length = n
Surface area 214074797393203584
Volume 6.7394031553938E+24
Space diagonal 327165705.25745

Equilateral Triangle

Length = n
Perimeter 566667624
Area 1.544951773771E+16
Altitude 163582852.62872

Triangular Pyramid

Length = n
Surface area 1.544951773771E+16
Volume 7.9424627872149E+23
Height 89043226.579838