18242580 (number)

18242580 is an even 8-digits composite number following 18242579 and preceding 18242581. In scientific notation, it is written as 1.8242580 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4760448 positive integers (up to 18242580) that are relatively prime to 18242580.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8242580 × 10^7
Engineering notation 1.8242580 × 10^6

Prime Factorization of 18242580

Prime Factorization 2 × 2 × 3 × 5 × 47 × 6469

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9121290
Product of the distinct prime numbers

The prime factorization of 18242580 is 2 × 2 × 3 × 5 × 47 × 6469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18242580)

Multiplication

n×y
n×2 36485160
n×3 54727740
n×4 72970320
n×5 91212900

Division

n÷y
n÷2 9121290
n÷3 6080860
n÷3 4560645
n÷5 3648516

Exponentiation

ny
n2 332791725056400
n3 6.0709796676794E+21
n4 1.1075033226601E+29
n5 2.0203717963894E+36

Nth Root

y√n
2√n 4271.1333390565
3√n 263.24618526609
4√n 65.353908368639
5√n 28.328087283961

Divisors of 18242580

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18242579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18242580 can be divided by 48 positive divisors. The sum of these divisors (counting 18242580) is 1, the average is 0.020833333333333.

Base conversion 18242580

Base System Value
2 Binary 1000101100101110000010100
3 Ternary 1021022211010010
4 Quaternary 1011211300110
5 Quinary 14132230310
6 Senary 1451000220
8 Octal 105456024
10 Decimal 18242580
12 Duodecimal 6139070
16 Hexadecimal 1165c14
20 Vigesimal 5e0690
36 Base36 av02c

Cryptographic Hash Functions

md5 a705f2fcba4d33f960a40b05df1af7fe
sha1 6b6ac63830e9681d9ac9dd20eeb0e2893d86dfa0
sha256 a3e40e93df1057d54379dcb8f98bce05829d35655d0a9c6730d593fbcba2de82
sha512 27f68b3f830d841a090844e4d513b4f2bdfadd438cabed486bd1c833707124844852bcf95f7da4b960fe23b44729a91156da4fc811a9d634c55b06d71cab52a4
ripemd-160 c9cda183d2f8c62868b06a2b95259bb6ed12f00b

18242580 as geometric shapes

Circle

Radius = n
Diameter 36485160
Circumference 114621510.62105
Area 1.0454960386127E+15

Sphere

Radius = n
Volume 2.5430060165433E+22
Surface area 4.1819841544506E+15
Circumference 114621510.62105

Square

Length = n
Perimeter 72970320
Area 332791725056400
Diagonal 25798904.048676

Cube

Length = n
Surface area 1996750350338400
Volume 6.0709796676794E+21
Space diagonal 31597075.42114

Equilateral Triangle

Length = n
Perimeter 54727740
Area 1.4410304403404E+14
Altitude 15798537.71057

Triangular Pyramid

Length = n
Surface area 1.4410304403404E+14
Volume 7.1547181524362E+20
Height 8599634.6828921