18260038 (number)

18260038 is an even 8-digits composite number following 18260037 and preceding 18260039. In scientific notation, it is written as 1.8260038 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 9130018 positive integers (up to 18260038) that are relatively prime to 18260038.

Interesting facts

Basic properties

Name

Name eighteen million two hundred sixty thousand thirty-eight

Notation

Scientific notation 1.8260038 × 10^7
Engineering notation 1.8260038 × 10^6

Prime Factorization of 18260038

Prime Factorization 2 × 9130019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18260038
Product of the distinct prime numbers

The prime factorization of 18260038 is 2 × 9130019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 20, 96, 715, 408, 435, 3901, 90465, 49972, 764894, 130918, 2935350, 8772809, 80382870, 85233756, 65818384, 324009761, 6406708259, 8642028366

Basic calculations (n = 18260038)

Multiplication

n×y
n×2 36520076
n×3 54780114
n×4 73040152
n×5 91300190

Division

n÷y
n÷2 9130019
n÷3 6086679.3333333
n÷3 4565009.5
n÷5 3652007.6

Exponentiation

ny
n2 333428987761444
n3 6.0884259868255E+21
n4 1.1117488987962E+29
n5 2.0300577138477E+36

Nth Root

y√n
2√n 4273.1765701876
3√n 263.33013330869
4√n 65.369538549599
5√n 28.33350715926

Divisors of 18260038

1, 2, 9130019, 18260038

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18260037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18260038 can be divided by 4 positive divisors. The sum of these divisors (counting 18260038) is 1, the average is 0.25.

Base conversion 18260038

Base System Value
2 Binary 1000101101010000001000110
3 Ternary 1021100201001201
4 Quaternary 1011222001012
5 Quinary 14133310123
6 Senary 1451213114
8 Octal 105520106
10 Decimal 18260038
12 Duodecimal 614719a
16 Hexadecimal 116a046
20 Vigesimal 5e2a1i
36 Base36 avdja

Cryptographic Hash Functions

md5 9d5e96332e564cca4d474d53861be366
sha1 3b9d36cd3e6b7f65ae67a4925d9dc92d5e8543c8
sha256 3cd847fdbc65c0b16ffdc2df9a35a198918786e3221be836a8735b202fd550b3
sha512 67480a3321da3bdfefd9d98dc5eef61e433e777e84f9ea766b3616f2b6d4805ae014d005224d42aa1496a4c3c0487106c2bb9d3a91d4f1fcc1c49a0049d3d15b
ripemd-160 4b157bd9d7d23d4d6050474968437d9b352395bf

18260038 as geometric shapes

Circle

Radius = n
Diameter 36520076
Circumference 114731202.47014
Area 1.0474980584452E+15

Sphere

Radius = n
Volume 2.5503139136182E+22
Surface area 4.1899922337809E+15
Circumference 114731202.47014

Square

Length = n
Perimeter 73040152
Area 333428987761444
Diagonal 25823593.389048

Cube

Length = n
Surface area 2000573926568664
Volume 6.0884259868255E+21
Space diagonal 31627313.564138

Equilateral Triangle

Length = n
Perimeter 54780114
Area 1.4437898687977E+14
Altitude 15813656.782069

Triangular Pyramid

Length = n
Surface area 1.4437898687977E+14
Volume 7.1752788367279E+20
Height 8607864.463016