18201222 (number)

18201222 is an even 8-digits composite number following 18201221 and preceding 18201223. In scientific notation, it is written as 1.8201222 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 5600304 positive integers (up to 18201222) that are relatively prime to 18201222.

Interesting facts

Basic properties

Name

Name eighteen million two hundred one thousand two hundred twenty-two

Notation

Scientific notation 1.8201222 × 10^7
Engineering notation 1.8201222 × 10^6

Prime Factorization of 18201222

Prime Factorization 2 × 3 × 3 × 13 × 77783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6067074
Product of the distinct prime numbers

The prime factorization of 18201222 is 2 × 3 × 3 × 13 × 77783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 10, 65, 906, 270, 7171, 9886, 40083, 73400, 221321, 644850, 6061601, 6985642, 77733326, 45536116, 646841823, 419113610, 6247540530, 8169688902

Basic calculations (n = 18201222)

Multiplication

n×y
n×2 36402444
n×3 54603666
n×4 72804888
n×5 91006110

Division

n÷y
n÷2 9100611
n÷3 6067074
n÷3 4550305.5
n÷5 3640244.4

Exponentiation

ny
n2 331284482293284
n3 6.0297824073751E+21
n4 1.0974940820833E+29
n5 1.9975733431684E+36

Nth Root

y√n
2√n 4266.2890197454
3√n 263.04709840964
4√n 65.316835653187
5√n 28.315231022016

Divisors of 18201222

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 77783, 155566, 233349, 466698, 700047, 1011179, 1400094, 2022358, 3033537, 6067074, 9100611, 18201222

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18201221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18201222 can be divided by 24 positive divisors. The sum of these divisors (counting 18201222) is 1, the average is 0.041666666666667.

Base conversion 18201222

Base System Value
2 Binary 1000101011011101010000110
3 Ternary 1021020201101100
4 Quaternary 1011123222012
5 Quinary 14124414342
6 Senary 1450040530
8 Octal 105335206
10 Decimal 18201222
12 Duodecimal 6119146
16 Hexadecimal 115ba86
20 Vigesimal 5df312
36 Base36 au45i

Cryptographic Hash Functions

md5 3f6d1b6ee4d27cf437d60a86c5c37b74
sha1 19b27a5075dd4a96177792d54237b43476545c06
sha256 31a2cfd4bde3dc0c01abb0363c73a1195e9ce0c03589f227dd2db2f25c5c58ea
sha512 79efa9f198df44d0624c2e1b86e4e5f2e99be2cb9b4ae91a0ef6e1fe3d66728f8376c7973fd92b4a6b106380f643995fee4ec0acc42f93f6741ab798868c2bb9
ripemd-160 25f72bc49dbb3f00b26c2baf29264a5e0f6c418a

18201222 as geometric shapes

Circle

Radius = n
Diameter 36402444
Circumference 114361650.64311
Area 1.0407608958209E+15

Sphere

Radius = n
Volume 2.5257493485006E+22
Surface area 4.1630435832835E+15
Circumference 114361650.64311

Square

Length = n
Perimeter 72804888
Area 331284482293284
Diagonal 25740415.004164

Cube

Length = n
Surface area 1987706893759704
Volume 6.0297824073751E+21
Space diagonal 31525441.26384

Equilateral Triangle

Length = n
Perimeter 54603666
Area 1.4345038877278E+14
Altitude 15762720.63192

Triangular Pyramid

Length = n
Surface area 1.4345038877278E+14
Volume 7.1061667155572E+20
Height 8580138.3347212