188889331 (number)

188889331 is an odd 9-digits composite number following 188889330 and preceding 188889332. In scientific notation, it is written as 1.88889331 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 185388672 positive integers (up to 188889331) that are relatively prime to 188889331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88889331 × 10^8
Engineering notation 1.88889331 × 10^6

Prime Factorization of 188889331

Prime Factorization 113 × 103 × 16229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188889331
Product of the distinct prime numbers

The prime factorization of 188889331 is 113 × 103 × 16229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188889331)

Multiplication

n×y
n×2 377778662
n×3 566667993
n×4 755557324
n×5 944446655

Division

n÷y
n÷2 94444665.5
n÷3 62963110.333333
n÷3 47222332.75
n÷5 37777866.2

Exponentiation

ny
n2 35679179365627561
n3 6.7394163210024E+24
n4 1.2730038402046E+33
n5 2.4045684373668E+41

Nth Root

y√n
2√n 13743.70150287
3√n 573.76732122575
4√n 117.23353403728
5√n 45.210726482843

Divisors of 188889331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889331 can be divided by 8 positive divisors. The sum of these divisors (counting 188889331) is 1, the average is 0.125.

Base conversion 188889331

Base System Value
2 Binary 1011010000100011100011110011
3 Ternary 111011102120110011
4 Quaternary 23100203203303
5 Quinary 341323424311
6 Senary 30424315351
8 Octal 1320434363
10 Decimal 188889331
12 Duodecimal 53312b57
16 Hexadecimal b4238f3
20 Vigesimal 2j0b36b
36 Base36 34gjxv

Cryptographic Hash Functions

md5 cba39cb88804c0d4ddafd776481adceb
sha1 f370d8ae2c6ca1cabd0275235a995d0bae8eaf3f
sha256 b69ca06bdcc6003bb3e14286c8253e290475c9c1c92f83c985dfa66629c531a5
sha512 2e311b3a3caa0ffce7c20bfd556a584df52516982424841f76016ead72102eafc6cd5d16648693e15710c2f69202411ed3ae64a56fb6abf656ffe0fe08326ddb
ripemd-160 100eca31f19cd5fc002e49bcb7befe13e5bbebb5

188889331 as geometric shapes

Circle

Radius = n
Diameter 377778662
Circumference 1186826669.2222
Area 1.1208944778117E+17

Sphere

Radius = n
Volume 2.8230001071392E+25
Surface area 4.4835779112467E+17
Circumference 1186826669.2222

Square

Length = n
Perimeter 755557324
Area 35679179365627561
Diagonal 267129853.68778

Cube

Length = n
Surface area 214075076193765366
Volume 6.7394163210024E+24
Space diagonal 327165918.29969

Equilateral Triangle

Length = n
Perimeter 566667993
Area 1.5449537858408E+16
Altitude 163582959.14985

Triangular Pyramid

Length = n
Surface area 1.5449537858408E+16
Volume 7.9424783030335E+23
Height 89043284.562594