188889328 (number)

188889328 is an even 9-digits composite number following 188889327 and preceding 188889329. In scientific notation, it is written as 1.88889328 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 93382784 positive integers (up to 188889328) that are relatively prime to 188889328.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand three hundred twenty-eight

Notation

Scientific notation 1.88889328 × 10^8
Engineering notation 1.88889328 × 10^6

Prime Factorization of 188889328

Prime Factorization 2 × 2 × 2 × 2 × 89 × 132647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23611166
Product of the distinct prime numbers

The prime factorization of 188889328 is 2 × 2 × 2 × 2 × 89 × 132647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 95, 86, 711, 905, 258, 864, 25799, 10290, 509592, 789698, 6105557, 3372739, 39375272, 22401912, 626746285, 166868412, 556228734, 2915909869

Basic calculations (n = 188889328)

Multiplication

n×y
n×2 377778656
n×3 566667984
n×4 755557312
n×5 944446640

Division

n÷y
n÷2 94444664
n÷3 62963109.333333
n÷3 47222332
n÷5 37777865.6

Exponentiation

ny
n2 35679178232291584
n3 6.7394159998898E+24
n4 1.2730037593316E+33
n5 2.4045682464163E+41

Nth Root

y√n
2√n 13743.701393729
3√n 573.76731818817
4√n 117.2335335718
5√n 45.210726339233

Divisors of 188889328

1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 132647, 265294, 530588, 1061176, 2122352, 11805583, 23611166, 47222332, 94444664, 188889328

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889328 can be divided by 20 positive divisors. The sum of these divisors (counting 188889328) is 1, the average is 0.05.

Base conversion 188889328

Base System Value
2 Binary 1011010000100011100011110000
3 Ternary 111011102120110001
4 Quaternary 23100203203300
5 Quinary 341323424303
6 Senary 30424315344
8 Octal 1320434360
10 Decimal 188889328
12 Duodecimal 53312b54
16 Hexadecimal b4238f0
20 Vigesimal 2j0b368
36 Base36 34gjxs

Cryptographic Hash Functions

md5 23751f5804f7a47e6d9ecb6a6e0b3ad8
sha1 fed5d9974a4802b0d2cc8c825da4ef0d5a5457a3
sha256 50ff5b470870a54501f9a16be08cb25deab68c188ded481d032dbf56ef8dd4d8
sha512 a4bb12a78c8c2553cdb81737c66aea89b04a95ba154b8e84cf7e4df268e6f4b85ec6875b225edbd04af62cd531c16442b7fe2235ca432326765047416a5f6cb5
ripemd-160 e51beb77845d1ceca77d619b20fd5bf677617129

188889328 as geometric shapes

Circle

Radius = n
Diameter 377778656
Circumference 1186826650.3726
Area 1.1208944422069E+17

Sphere

Radius = n
Volume 2.8229999726319E+25
Surface area 4.4835777688275E+17
Circumference 1186826650.3726

Square

Length = n
Perimeter 755557312
Area 35679178232291584
Diagonal 267129849.44514

Cube

Length = n
Surface area 214075069393749504
Volume 6.7394159998898E+24
Space diagonal 327165913.10354

Equilateral Triangle

Length = n
Perimeter 566667984
Area 1.5449537367659E+16
Altitude 163582956.55177

Triangular Pyramid

Length = n
Surface area 1.5449537367659E+16
Volume 7.9424779245986E+23
Height 89043283.14838