18842232 (number)

18842232 is an even 8-digits composite number following 18842231 and preceding 18842233. In scientific notation, it is written as 1.8842232 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6280736 positive integers (up to 18842232) that are relatively prime to 18842232.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred forty-two thousand two hundred thirty-two

Notation

Scientific notation 1.8842232 × 10^7
Engineering notation 1.8842232 × 10^6

Prime Factorization of 18842232

Prime Factorization 2 × 2 × 2 × 3 × 785093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4710558
Product of the distinct prime numbers

The prime factorization of 18842232 is 2 × 2 × 2 × 3 × 785093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 46, 73, 28, 769, 3451, 2837, 73113, 297, 408660, 650468, 9935397, 2045960, 91797923, 40185995, 250019485, 845097346, 4278346362, 9162236262

Basic calculations (n = 18842232)

Multiplication

n×y
n×2 37684464
n×3 56526696
n×4 75368928
n×5 94211160

Division

n÷y
n÷2 9421116
n÷3 6280744
n÷3 4710558
n÷5 3768446.4

Exponentiation

ny
n2 355029706741824
n3 6.6895521013214E+21
n4 1.2604609266919E+29
n5 2.3749897207663E+36

Nth Root

y√n
2√n 4340.7639880556
3√n 266.09953498906
4√n 65.884474560063
5√n 28.511920366043

Divisors of 18842232

1, 2, 3, 4, 6, 8, 12, 24, 785093, 1570186, 2355279, 3140372, 4710558, 6280744, 9421116, 18842232

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18842231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18842232 can be divided by 16 positive divisors. The sum of these divisors (counting 18842232) is 1, the average is 0.0625.

Base conversion 18842232

Base System Value
2 Binary 1000111111000001001111000
3 Ternary 1022110021200110
4 Quaternary 1013320021320
5 Quinary 14310422412
6 Senary 1511504320
8 Octal 107701170
10 Decimal 18842232
12 Duodecimal 63880a0
16 Hexadecimal 11f8278
20 Vigesimal 5hf5bc
36 Base36 b7urc

Cryptographic Hash Functions

md5 a04f906bbcc8fab42d5bdf8bd0eb5973
sha1 3d3116734678e7ed5bb6a409463541c29d231ce9
sha256 97d23736742ee307d8816e24d35b8bbf70455db8b1b2a51f8c2f63e31c310c16
sha512 baba0d6146e54322ccb510ae4e62f81fee21e2dbaaaf5870c6697225bcc51da889856927e04d002a55cb43af7de2db75a61b8cdc1ec07d8a5bea05befc3e8e4e
ripemd-160 8466a11b5a0c4bdee74a61779eaba086f4ef1fb9

18842232 as geometric shapes

Circle

Radius = n
Diameter 37684464
Circumference 118389235.25687
Area 1.1153587185063E+15

Sphere

Radius = n
Volume 2.8021130316423E+22
Surface area 4.461434874025E+15
Circumference 118389235.25687

Square

Length = n
Perimeter 75368928
Area 355029706741824
Diagonal 26646940.03978

Cube

Length = n
Surface area 2130178240450944
Volume 6.6895521013214E+21
Space diagonal 32635703.152

Equilateral Triangle

Length = n
Perimeter 56526696
Area 1.5373237256828E+14
Altitude 16317851.576

Triangular Pyramid

Length = n
Surface area 1.5373237256828E+14
Volume 7.8837127565751E+20
Height 8882313.3465934