18124080 (number)

18124080 is an even 8-digits composite number following 18124079 and preceding 18124081. In scientific notation, it is written as 1.8124080 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 160 positive divisors. There are 4313088 positive integers (up to 18124080) that are relatively prime to 18124080.

Interesting facts

Basic properties

Name

Name eighteen million one hundred twenty-four thousand eighty

Notation

Scientific notation 1.8124080 × 10^7
Engineering notation 1.8124080 × 10^6

Prime Factorization of 18124080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 13 × 157 × 37

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2265510
Product of the distinct prime numbers

The prime factorization of 18124080 is 2 × 2 × 2 × 2 × 5 × 3 × 13 × 157 × 37. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18124080)

Multiplication

n×y
n×2 36248160
n×3 54372240
n×4 72496320
n×5 90620400

Division

n÷y
n÷2 9062040
n÷3 6041360
n÷3 4531020
n÷5 3624816

Exponentiation

ny
n2 328482275846400
n3 5.9534390460222E+21
n4 1.0790060554523E+29
n5 1.9555992069502E+36

Nth Root

y√n
2√n 4257.2385415901
3√n 262.67494913488
4√n 65.247517512853
5√n 28.291188613639

Divisors of 18124080

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18124079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18124080 can be divided by 160 positive divisors. The sum of these divisors (counting 18124080) is 1, the average is 0.00625.

Base conversion 18124080

Base System Value
2 Binary 1000101001000110100110000
3 Ternary 1021002210120020
4 Quaternary 1011020310300
5 Quinary 14114432310
6 Senary 1444243440
8 Octal 105106460
10 Decimal 18124080
12 Duodecimal 60a0580
16 Hexadecimal 1148d30
20 Vigesimal 5d5a40
36 Base36 asgmo

Cryptographic Hash Functions

md5 40aed093079529c902fea33f357c238b
sha1 40a978929a5c429d9bab2db5dd01fa68ecf5d054
sha256 8397e61bb2aa42f4fd5ddd6a1e9d3c3c582be2bb49dab8b3d9aa6ae2716c0e3a
sha512 c88e55596d78738b81e529c3cc222dc9df2bc76dea9e4110f4d4b3da8b917bd3e7dbea48d090a5225d22c34af1ca01d96a247786faece784e7411b9a107d65a3
ripemd-160 7a7537f7af4472106d1147885cf8f84ae8372036

18124080 as geometric shapes

Circle

Radius = n
Diameter 36248160
Circumference 113876953.16215
Area 1.0319575046335E+15

Sphere

Radius = n
Volume 2.4937707160771E+22
Surface area 4.127830018534E+15
Circumference 113876953.16215

Square

Length = n
Perimeter 72496320
Area 328482275846400
Diagonal 25631319.741535

Cube

Length = n
Surface area 1970893655078400
Volume 5.9534390460222E+21
Space diagonal 31391827.400443

Equilateral Triangle

Length = n
Perimeter 54372240
Area 1.4223699778795E+14
Altitude 15695913.700221

Triangular Pyramid

Length = n
Surface area 1.4223699778795E+14
Volume 7.0161952013718E+20
Height 8543773.2471783