18080168 (number)

18080168 is an even 8-digits composite number following 18080167 and preceding 18080169. In scientific notation, it is written as 1.8080168 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 8996400 positive integers (up to 18080168) that are relatively prime to 18080168.

Interesting facts

Basic properties

Name

Name eighteen million eighty thousand one hundred sixty-eight

Notation

Scientific notation 1.8080168 × 10^7
Engineering notation 1.8080168 × 10^6

Prime Factorization of 18080168

Prime Factorization 2 × 2 × 2 × 211 × 10711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4520042
Product of the distinct prime numbers

The prime factorization of 18080168 is 2 × 2 × 2 × 211 × 10711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 3, 54, 356, 665, 2625, 8274, 78185, 19231, 986178, 729003, 9568910, 208582, 45919771, 61722203, 634408331, 526899616, 3596936021, 4124686921

Basic calculations (n = 18080168)

Multiplication

n×y
n×2 36160336
n×3 54240504
n×4 72320672
n×5 90400840

Division

n÷y
n÷2 9040084
n÷3 6026722.6666667
n÷3 4520042
n÷5 3616033.6

Exponentiation

ny
n2 326892474908224
n3 5.9102708642765E+21
n4 1.0685869015162E+29
n5 1.9320230702013E+36

Nth Root

y√n
2√n 4252.0780801862
3√n 262.46263655658
4√n 65.207960251692
5√n 28.277466224263

Divisors of 18080168

1, 2, 4, 8, 211, 422, 844, 1688, 10711, 21422, 42844, 85688, 2260021, 4520042, 9040084, 18080168

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 -18080167
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 18080168 can be divided by 16 positive divisors. The sum of these divisors (counting 18080168) is 1, the average is 0.0625.

Base conversion 18080168

Base System Value
2 Binary 1000100111110000110101000
3 Ternary 1021000120022212
4 Quaternary 1010332012220
5 Quinary 14112031133
6 Senary 1443304252
8 Octal 104760650
10 Decimal 18080168
12 Duodecimal 607b088
16 Hexadecimal 113e1a8
20 Vigesimal 5d0088
36 Base36 ariqw

Cryptographic Hash Functions

md5 8dbc327e2eec95bc2363ecb48f9b237d
sha1 370ad34e0a71455ff00cb5b806314ba55e105298
sha256 a9893b7a7d0c162abc35d684db3de0b10e1e01934b1e010422df3de0c00faa24
sha512 918846440a1234753a3110588eed09a3dcf332fcb9c34e87ac1892a62735aca08814b0fb37e0d0aeab70a1a2894405a25c1f0371003024037da6435accdd68b1
ripemd-160 13c1cd584f73e24d61c3b1d9269b86d77e3bd42b

18080168 as geometric shapes

Circle

Radius = n
Diameter 36160336
Circumference 113601045.92894
Area 1.0269629976855E+15

Sphere

Radius = n
Volume 2.4756884703916E+22
Surface area 4.1078519907418E+15
Circumference 113601045.92894

Square

Length = n
Perimeter 72320672
Area 326892474908224
Diagonal 25569218.795584

Cube

Length = n
Surface area 1961354849449344
Volume 5.9102708642765E+21
Space diagonal 31315769.585381

Equilateral Triangle

Length = n
Perimeter 54240504
Area 1.4154859378824E+14
Altitude 15657884.79269

Triangular Pyramid

Length = n
Surface area 1.4154859378824E+14
Volume 6.9653210112986E+20
Height 8523072.9318613