18146768 (number)

18146768 is an even 8-digits composite number following 18146767 and preceding 18146769. In scientific notation, it is written as 1.8146768 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 8924160 positive integers (up to 18146768) that are relatively prime to 18146768.

Interesting facts

Basic properties

Name

Name eighteen million one hundred forty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.8146768 × 10^7
Engineering notation 1.8146768 × 10^6

Prime Factorization of 18146768

Prime Factorization 2 × 2 × 2 × 2 × 61 × 18593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2268346
Product of the distinct prime numbers

The prime factorization of 18146768 is 2 × 2 × 2 × 2 × 61 × 18593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 33, 70, 143, 942, 7463, 1190, 66408, 35364, 103868, 884171, 7186707, 4941900, 52715420, 18781024, 46895292, 414112022, 395502376, 5761171813

Basic calculations (n = 18146768)

Multiplication

n×y
n×2 36293536
n×3 54440304
n×4 72587072
n×5 90733840

Division

n÷y
n÷2 9073384
n÷3 6048922.6666667
n÷3 4536692
n÷5 3629353.6

Exponentiation

ny
n2 329305188845824
n3 5.9758248631814E+21
n4 1.0844190740078E+29
n5 1.9678701350795E+36

Nth Root

y√n
2√n 4259.9023462986
3√n 262.7845102678
4√n 65.267927393924
5√n 28.298268137975

Divisors of 18146768

1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 18593, 37186, 74372, 148744, 297488, 1134173, 2268346, 4536692, 9073384, 18146768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18146767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18146768 can be divided by 20 positive divisors. The sum of these divisors (counting 18146768) is 1, the average is 0.05.

Base conversion 18146768

Base System Value
2 Binary 1000101001110010111010000
3 Ternary 1021010221200112
4 Quaternary 1011032113100
5 Quinary 14121144033
6 Senary 1444540452
8 Octal 105162720
10 Decimal 18146768
12 Duodecimal 60b1728
16 Hexadecimal 114e5d0
20 Vigesimal 5d86i8
36 Base36 asy4w

Cryptographic Hash Functions

md5 fe3f78b64749b17517debf09797bd5a7
sha1 80bc7d192d107015dabae537d6abf3973c5b856e
sha256 0b4f1baa0b41ba5e7c11d424d8673f9443be01a25db88bee7608b3e1a44ce3ca
sha512 88cd8d156860b0276f777e020f52db4c2f7eff6a1f22a509fd2869a15b4d951ee156b5ec4453724a2b0d4bc62c146cfa4c3840e0e84a15a3bbdc64ff7b272756
ripemd-160 fb5f9ff7bafbb4f3aff31055207025a4e3968596

18146768 as geometric shapes

Circle

Radius = n
Diameter 36293536
Circumference 114019506.0704
Area 1.034542762067E+15

Sphere

Radius = n
Volume 2.5031476652413E+22
Surface area 4.1381710482682E+15
Circumference 114019506.0704

Square

Length = n
Perimeter 72587072
Area 329305188845824
Diagonal 25663405.418838

Cube

Length = n
Surface area 1975831133074944
Volume 5.9758248631814E+21
Space diagonal 31431124.169165

Equilateral Triangle

Length = n
Perimeter 54440304
Area 1.4259332956926E+14
Altitude 15715562.084583

Triangular Pyramid

Length = n
Surface area 1.4259332956926E+14
Volume 7.0425771398978E+20
Height 8554468.472946