18572242 (number)

18572242 is an even 8-digits composite number following 18572241 and preceding 18572243. In scientific notation, it is written as 1.8572242 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 8520192 positive integers (up to 18572242) that are relatively prime to 18572242.

Interesting facts

Basic properties

Name

Name eighteen million five hundred seventy-two thousand two hundred forty-two

Notation

Scientific notation 1.8572242 × 10^7
Engineering notation 1.8572242 × 10^6

Prime Factorization of 18572242

Prime Factorization 2 × 13 × 173 × 4129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18572242
Product of the distinct prime numbers

The prime factorization of 18572242 is 2 × 13 × 173 × 4129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 89, 2, 171, 600, 8503, 8885, 38713, 28315, 554332, 616223, 228420, 7875291, 28350073, 12977212, 672417027, 100236321, 8929197521, 828902819

Basic calculations (n = 18572242)

Multiplication

n×y
n×2 37144484
n×3 55716726
n×4 74288968
n×5 92861210

Division

n÷y
n÷2 9286121
n÷3 6190747.3333333
n÷3 4643060.5
n÷5 3714448.4

Exponentiation

ny
n2 344928172906564
n3 6.4060894998385E+21
n4 1.1897544446466E+29
n5 2.2096407466552E+36

Nth Root

y√n
2√n 4309.5524129543
3√n 264.82243712059
4√n 65.647181302431
5√n 28.429738616298

Divisors of 18572242

1, 2, 13, 26, 173, 346, 2249, 4129, 4498, 8258, 53677, 107354, 714317, 1428634, 9286121, 18572242

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 -18572241
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 18572242 can be divided by 16 positive divisors. The sum of these divisors (counting 18572242) is 1, the average is 0.0625.

Base conversion 18572242

Base System Value
2 Binary 1000110110110001111010010
3 Ternary 1021221120022211
4 Quaternary 1012312033102
5 Quinary 14223302432
6 Senary 1502022334
8 Octal 106661722
10 Decimal 18572242
12 Duodecimal 62779aa
16 Hexadecimal 11b63d2
20 Vigesimal 5g1ac2
36 Base36 b22fm

Cryptographic Hash Functions

md5 05b13d45c309e14efbfed8b87e542eaf
sha1 8f923f6f211c0e5fc253ef953ccb9ccdc19eeab3
sha256 4bc9000580bb09dc5ac7a6dfc88b238bdb3bf05fd4714a0d7849fe41f4484a11
sha512 dc12820d033a3b9f8a1c87b9f8b39dc9a8d3e3068a98fb8e65cb161d447cf1c3c9f42537609345022630d1d68c4efebd914f8aa291c1715d5978fa22178e10de
ripemd-160 84c25ad268c976ca1ea2f4b84237d0d2de01b3f9

18572242 as geometric shapes

Circle

Radius = n
Diameter 37144484
Circumference 116692838.05578
Area 1.0836238140194E+15

Sphere

Radius = n
Volume 2.6833764947909E+22
Surface area 4.3344952560776E+15
Circumference 116692838.05578

Square

Length = n
Perimeter 74288968
Area 344928172906564
Diagonal 26265116.520075

Cube

Length = n
Surface area 2069569037439384
Volume 6.4060894998385E+21
Space diagonal 32168066.754465

Equilateral Triangle

Length = n
Perimeter 55716726
Area 1.4935828010902E+14
Altitude 16084033.377232

Triangular Pyramid

Length = n
Surface area 1.4935828010902E+14
Volume 7.5496488770396E+20
Height 8755038.8400251