18242956 (number)

18242956 is an even 8-digits composite number following 18242955 and preceding 18242957. In scientific notation, it is written as 1.8242956 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 8537232 positive integers (up to 18242956) that are relatively prime to 18242956.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-two thousand nine hundred fifty-six

Notation

Scientific notation 1.8242956 × 10^7
Engineering notation 1.8242956 × 10^6

Prime Factorization of 18242956

Prime Factorization 2 × 2 × 23 × 47 × 4219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9121478
Product of the distinct prime numbers

The prime factorization of 18242956 is 2 × 2 × 23 × 47 × 4219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 34, 16, 261, 317, 416, 6603, 20477, 45366, 987704, 141777, 4585077, 4266372, 44469864, 7798598, 406243910, 736897136, 6831627435, 7729277245

Basic calculations (n = 18242956)

Multiplication

n×y
n×2 36485912
n×3 54728868
n×4 72971824
n×5 91214780

Division

n÷y
n÷2 9121478
n÷3 6080985.3333333
n÷3 4560739
n÷5 3648591.2

Exponentiation

ny
n2 332805443617936
n3 6.0713550644825E+21
n4 1.1075946330173E+29
n5 2.0205800155971E+36

Nth Root

y√n
2√n 4271.17735525
3√n 263.24799385321
4√n 65.354245120344
5√n 28.328204057718

Divisors of 18242956

1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4219, 4324, 8438, 16876, 97037, 194074, 198293, 388148, 396586, 793172, 4560739, 9121478, 18242956

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 -18242955
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 18242956 can be divided by 24 positive divisors. The sum of these divisors (counting 18242956) is 1, the average is 0.041666666666667.

Base conversion 18242956

Base System Value
2 Binary 1000101100101110110001100
3 Ternary 1021022211122001
4 Quaternary 1011211312030
5 Quinary 14132233311
6 Senary 1451002044
8 Octal 105456614
10 Decimal 18242956
12 Duodecimal 6139324
16 Hexadecimal 1165d8c
20 Vigesimal 5e077g
36 Base36 av0cs

Cryptographic Hash Functions

md5 6d022b1a7a1e2acac90d6d13c54cd4dd
sha1 04550d4b9c8255bfc328f8b6e4ec4d14849d0771
sha256 cea7ef77541899253d5e2e19bf891ff9352488cf2441c80910bde05dd8e1069a
sha512 5902b48e7804784753cb415751e16db822b0973fc21f89eb98a282121cb7cf9c3ac192bdb0f1f1d33003df794194c76cf249ef33edc2da2d39cb91c9c789303d
ripemd-160 366608cb2966cdbe082c665fe2b77f33994cfc61

18242956 as geometric shapes

Circle

Radius = n
Diameter 36485912
Circumference 114623873.09872
Area 1.0455391367448E+15

Sphere

Radius = n
Volume 2.5431632623884E+22
Surface area 4.1821565469792E+15
Circumference 114623873.09872

Square

Length = n
Perimeter 72971824
Area 332805443617936
Diagonal 25799435.792976

Cube

Length = n
Surface area 1996832661707616
Volume 6.0713550644825E+21
Space diagonal 31597726.672243

Equilateral Triangle

Length = n
Perimeter 54728868
Area 1.4410898434544E+14
Altitude 15798863.336122

Triangular Pyramid

Length = n
Surface area 1.4410898434544E+14
Volume 7.1551605618114E+20
Height 8599811.9309919