18489076 (number)

18489076 is an even 8-digits composite number following 18489075 and preceding 18489077. In scientific notation, it is written as 1.8489076 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 9234560 positive integers (up to 18489076) that are relatively prime to 18489076.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-nine thousand seventy-six

Notation

Scientific notation 1.8489076 × 10^7
Engineering notation 1.8489076 × 10^6

Prime Factorization of 18489076

Prime Factorization 2 × 2 × 1229 × 3761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9244538
Product of the distinct prime numbers

The prime factorization of 18489076 is 2 × 2 × 1229 × 3761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 11, 89, 866, 956, 6081, 2338, 50146, 66772, 58397, 140712, 6681784, 5362637, 69076182, 25376880, 528906371, 183711979, 4003508622, 2742103193

Basic calculations (n = 18489076)

Multiplication

n×y
n×2 36978152
n×3 55467228
n×4 73956304
n×5 92445380

Division

n÷y
n÷2 9244538
n÷3 6163025.3333333
n÷3 4622269
n÷5 3697815.2

Exponentiation

ny
n2 341845931333776
n3 6.320415404721E+21
n4 1.1685864076946E+29
n5 2.1606082904432E+36

Nth Root

y√n
2√n 4299.8925567972
3√n 264.42655636729
4√n 65.573565991161
5√n 28.404231366048

Divisors of 18489076

1, 2, 4, 1229, 2458, 3761, 4916, 7522, 15044, 4622269, 9244538, 18489076

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18489075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18489076 can be divided by 12 positive divisors. The sum of these divisors (counting 18489076) is 1, the average is 0.083333333333333.

Base conversion 18489076

Base System Value
2 Binary 1000110100001111011110100
3 Ternary 1021210100020121
4 Quaternary 1012201323310
5 Quinary 14213122301
6 Senary 1500141324
8 Octal 106417364
10 Decimal 18489076
12 Duodecimal 6237844
16 Hexadecimal 11a1ef4
20 Vigesimal 5fb2dg
36 Base36 b0a9g

Cryptographic Hash Functions

md5 cdcd972b01bf7132be662ea499c45dcc
sha1 d8803df411c1554753609baf69133f78dbee69c0
sha256 c7cd30772695d5ece8ed9913a8fb6bf9771ad9586411ebda64cfd0c105692da8
sha512 d4df623d47e674534f683af6f478724a24bd2e875c59f169f2fa412428ec2e57a8cc9fad6a0af30eaa31f1533d8a5875a90e029d30644582b798c2414d6824fc
ripemd-160 00fad340e821858f6f9aec146cd210b8f8a05bee

18489076 as geometric shapes

Circle

Radius = n
Diameter 36978152
Circumference 116170290.66653
Area 1.0739406665378E+15

Sphere

Radius = n
Volume 2.6474894137476E+22
Surface area 4.295762666151E+15
Circumference 116170290.66653

Square

Length = n
Perimeter 73956304
Area 341845931333776
Diagonal 26147502.034947

Cube

Length = n
Surface area 2051075588002656
Volume 6.320415404721E+21
Space diagonal 32024019.017002

Equilateral Triangle

Length = n
Perimeter 55467228
Area 1.480236303577E+14
Altitude 16012009.508501

Triangular Pyramid

Length = n
Surface area 1.480236303577E+14
Volume 7.4486809876569E+20
Height 8715834.011649