18478082 (number)

18478082 is an even 8-digits composite number following 18478081 and preceding 18478083. In scientific notation, it is written as 1.8478082 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 7451712 positive integers (up to 18478082) that are relatively prime to 18478082.

Interesting facts

Basic properties

Name

Name eighteen million four hundred seventy-eight thousand eighty-two

Notation

Scientific notation 1.8478082 × 10^7
Engineering notation 1.8478082 × 10^6

Prime Factorization of 18478082

Prime Factorization 2 × 119 × 17 × 4567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18478082
Product of the distinct prime numbers

The prime factorization of 18478082 is 2 × 119 × 17 × 4567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 91, 82, 61, 924, 7134, 8294, 91642, 11977, 73197, 750385, 8277859, 9304580, 27131680, 34033034, 753290192, 275481087, 2127456250, 4942271365

Basic calculations (n = 18478082)

Multiplication

n×y
n×2 36956164
n×3 55434246
n×4 73912328
n×5 92390410

Division

n÷y
n÷2 9239041
n÷3 6159360.6666667
n÷3 4619520.5
n÷5 3695616.4

Exponentiation

ny
n2 341439514398724
n3 6.3091473450998E+21
n4 1.1658094199284E+29
n5 2.1541922057809E+36

Nth Root

y√n
2√n 4298.6139626628
3√n 264.37413474708
4√n 65.563815955623
5√n 28.400852609635

Divisors of 18478082

1, 2, 17, 34, 119, 238, 2023, 4046, 4567, 9134, 77639, 155278, 543473, 1086946, 9239041, 18478082

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 -18478081
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 18478082 can be divided by 16 positive divisors. The sum of these divisors (counting 18478082) is 1, the average is 0.0625.

Base conversion 18478082

Base System Value
2 Binary 1000110011111010000000010
3 Ternary 1021202210011102
4 Quaternary 1012133100002
5 Quinary 14212244312
6 Senary 1500014402
8 Octal 106372002
10 Decimal 18478082
12 Duodecimal 6231402
16 Hexadecimal 119f402
20 Vigesimal 5f9f42
36 Base36 b01s2

Cryptographic Hash Functions

md5 ed592ed726f2ac18eca8b4a9e243b552
sha1 390f7cddd840a31d2643a06054abdf09e5f7dee2
sha256 1c59d0ee90cc8ea47da108d948da5b6bd363564eb7950848b39ae7de7a66322f
sha512 cc673f968eb0be9cacd588ef2e6d3414a06ec2b2d5601ce25b4bee387d7f168c57725a5d101a18427103fe68bb460d53b72ea5e957c3e51bc5888cc9d094ae80
ripemd-160 37ce485883ba3bf854302ee5e5b1b0dbc0cd83fe

18478082 as geometric shapes

Circle

Radius = n
Diameter 36956164
Circumference 116101213.32726
Area 1.0726638700803E+15

Sphere

Radius = n
Volume 2.6427694599708E+22
Surface area 4.2906554803212E+15
Circumference 116101213.32726

Square

Length = n
Perimeter 73912328
Area 341439514398724
Diagonal 26131954.171042

Cube

Length = n
Surface area 2048637086392344
Volume 6.3091473450998E+21
Space diagonal 32004976.850424

Equilateral Triangle

Length = n
Perimeter 55434246
Area 1.4784764666256E+14
Altitude 16002488.425212

Triangular Pyramid

Length = n
Surface area 1.4784764666256E+14
Volume 7.435401452042E+20
Height 8710651.3903474