18189414 (number)

18189414 is an even 8-digits composite number following 18189413 and preceding 18189415. In scientific notation, it is written as 1.8189414 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 6026400 positive integers (up to 18189414) that are relatively prime to 18189414.

Interesting facts

Basic properties

Name

Name eighteen million one hundred eighty-nine thousand four hundred fourteen

Notation

Scientific notation 1.8189414 × 10^7
Engineering notation 1.8189414 × 10^6

Prime Factorization of 18189414

Prime Factorization 2 × 3 × 3 × 3 × 181 × 1861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2021046
Product of the distinct prime numbers

The prime factorization of 18189414 is 2 × 3 × 3 × 3 × 181 × 1861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18189414)

Multiplication

n×y
n×2 36378828
n×3 54568242
n×4 72757656
n×5 90947070

Division

n÷y
n÷2 9094707
n÷3 6063138
n÷3 4547353.5
n÷5 3637882.8

Exponentiation

ny
n2 330854781663396
n3 6.0180545975551E+21
n4 1.0946488654953E+29
n5 1.9911021399125E+36

Nth Root

y√n
2√n 4264.9049227386
3√n 262.99020237516
4√n 65.306239539102
5√n 28.311556180357

Divisors of 18189414

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 -18189413
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 18189414 can be divided by 32 positive divisors. The sum of these divisors (counting 18189414) is 1, the average is 0.03125.

Base conversion 18189414

Base System Value
2 Binary 1000101011000110001100110
3 Ternary 1021020010012000
4 Quaternary 1011120301212
5 Quinary 14124030124
6 Senary 1445510130
8 Octal 105306146
10 Decimal 18189414
12 Duodecimal 6112346
16 Hexadecimal 1158c66
20 Vigesimal 5dddae
36 Base36 atv1i

Cryptographic Hash Functions

md5 5d0fa86f627e6de98a91f8c07d2bc6ae
sha1 cf4d2d61546dbdb724ef63d9d39595d7851fc0af
sha256 6201f7a20ddc1eb48aa3e513e0408488a33043ae5c4dca3b19927d4e2fc94322
sha512 ad876aa2a05d73ed1c4dcdcac274c6e8108fc9d1afce397cd4465d0d477b691905a2a6a4a7113a29f106bc859cd3967739cb45dcd2cf7ea86f2c8f5014a89e0b
ripemd-160 234c1be3cec512e4806ec711b8a63ef228f8de67

18189414 as geometric shapes

Circle

Radius = n
Diameter 36378828
Circumference 114287458.79101
Area 1.0394109514788E+15

Sphere

Radius = n
Volume 2.5208368150109E+22
Surface area 4.1576438059151E+15
Circumference 114287458.79101

Square

Length = n
Perimeter 72757656
Area 330854781663396
Diagonal 25723715.970419

Cube

Length = n
Surface area 1985128689980376
Volume 6.0180545975551E+21
Space diagonal 31504989.207905

Equilateral Triangle

Length = n
Perimeter 54568242
Area 1.4326432294203E+14
Altitude 15752494.603952

Triangular Pyramid

Length = n
Surface area 1.4326432294203E+14
Volume 7.0923453591368E+20
Height 8574571.9901397