18530012 (number)

18530012 is an even 8-digits composite number following 18530011 and preceding 18530013. In scientific notation, it is written as 1.8530012 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9107856 positive integers (up to 18530012) that are relatively prime to 18530012.

Interesting facts

Basic properties

Name

Name eighteen million five hundred thirty thousand twelve

Notation

Scientific notation 1.8530012 × 10^7
Engineering notation 1.8530012 × 10^6

Prime Factorization of 18530012

Prime Factorization 2 × 2 × 59 × 78517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9265006
Product of the distinct prime numbers

The prime factorization of 18530012 is 2 × 2 × 59 × 78517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 40, 57, 336, 436, 3711, 5053, 46239, 74964, 151175, 373457, 9551961, 8454613, 22548045, 19891806, 340401466, 71523017, 7362896500, 3789909889

Basic calculations (n = 18530012)

Multiplication

n×y
n×2 37060024
n×3 55590036
n×4 74120048
n×5 92650060

Division

n÷y
n÷2 9265006
n÷3 6176670.6666667
n÷3 4632503
n÷5 3706002.4

Exponentiation

ny
n2 343361344720144
n3 6.3624898380004E+21
n4 1.1789701304803E+29
n5 2.1846330665441E+36

Nth Root

y√n
2√n 4304.6500438479
3√n 264.62156496881
4√n 65.609831914492
5√n 28.416797999609

Divisors of 18530012

1, 2, 4, 59, 118, 236, 78517, 157034, 314068, 4632503, 9265006, 18530012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18530011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18530012 can be divided by 12 positive divisors. The sum of these divisors (counting 18530012) is 1, the average is 0.083333333333333.

Base conversion 18530012

Base System Value
2 Binary 1000110101011111011011100
3 Ternary 1021212102101202
4 Quaternary 1012223323130
5 Quinary 14220430022
6 Senary 1501055032
8 Octal 106537334
10 Decimal 18530012
12 Duodecimal 6257478
16 Hexadecimal 11abedc
20 Vigesimal 5fg50c
36 Base36 b15uk

Cryptographic Hash Functions

md5 ed13a50a8856d882f8b615b2b121a8d8
sha1 7e3316526ae6b2e70625083b04171e0243a2525f
sha256 ed7a5b3da8203f97c3fc520b1a394098ca2d955bf67953a4a027c88f7d3875b9
sha512 ce10f98e08a38dc90e5cd1064c61fdbf3cbff8571a2146ed3664c2991715390af420b8e119eef3ff8a54a24fc1122e0096d2612be7388e03136dd174c08886ad
ripemd-160 de9b014f1009095a06bd33fb063046a6869d9f55

18530012 as geometric shapes

Circle

Radius = n
Diameter 37060024
Circumference 116427499.14026
Area 1.0787014780995E+15

Sphere

Radius = n
Volume 2.6651135111469E+22
Surface area 4.3148059123981E+15
Circumference 116427499.14026

Square

Length = n
Perimeter 74120048
Area 343361344720144
Diagonal 26205394.281336

Cube

Length = n
Surface area 2060168068320864
Volume 6.3624898380004E+21
Space diagonal 32094922.248861

Equilateral Triangle

Length = n
Perimeter 55590036
Area 1.4867982360262E+14
Altitude 16047461.12443

Triangular Pyramid

Length = n
Surface area 1.4867982360262E+14
Volume 7.498266182801E+20
Height 8735131.4271121