18054471 (number)

18054471 is an odd 8-digits composite number following 18054470 and preceding 18054472. In scientific notation, it is written as 1.8054471 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11453376 positive integers (up to 18054471) that are relatively prime to 18054471.

Interesting facts

Basic properties

Name

Name eighteen million fifty-four thousand four hundred seventy-one

Notation

Scientific notation 1.8054471 × 10^7
Engineering notation 1.8054471 × 10^6

Prime Factorization of 18054471

Prime Factorization 3 × 23 × 233 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18054471
Product of the distinct prime numbers

The prime factorization of 18054471 is 3 × 23 × 233 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 57, 6, 914, 551, 3775, 5745, 33489, 22505, 794199, 623919, 4325580, 7467597, 94642510, 66778844, 251999664, 419569616, 9003163292, 5397371792

Basic calculations (n = 18054471)

Multiplication

n×y
n×2 36108942
n×3 54163413
n×4 72217884
n×5 90272355

Division

n÷y
n÷2 9027235.5
n÷3 6018157
n÷3 4513617.75
n÷5 3610894.2

Exponentiation

ny
n2 325963923089841
n3 5.8851061964718E+21
n4 1.0625247915612E+29
n5 1.9183323036023E+36

Nth Root

y√n
2√n 4249.0553067711
3√n 262.3382332108
4√n 65.184778183032
5√n 28.269423605306

Divisors of 18054471

1, 3, 23, 69, 233, 699, 1123, 3369, 5359, 16077, 25829, 77487, 261659, 784977, 6018157, 18054471

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 -18054470
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 18054471 can be divided by 16 positive divisors. The sum of these divisors (counting 18054471) is 1, the average is 0.0625.

Base conversion 18054471

Base System Value
2 Binary 1000100110111110101000111
3 Ternary 1020222021002010
4 Quaternary 1010313311013
5 Quinary 14110220341
6 Senary 1442545303
8 Octal 104676507
10 Decimal 18054471
12 Duodecimal 6068233
16 Hexadecimal 1137d47
20 Vigesimal 5cgg3b
36 Base36 aqyx3

Cryptographic Hash Functions

md5 2c778db317ee10a4e27637a19ecb05a1
sha1 9d9da69ec0b2b76f20c408ab89c844195188dd90
sha256 aa15abeebc601950770b9d30e81014672e56af6ae4d9fce0292c27000c6d4513
sha512 c4f621cb400fc8342fe93e498bef570beb4206d69414156ea4edb834961a7c27761dd88f82b511f651a134d01f44b8996c78d7868801706946357c5652748e68
ripemd-160 9faf316e2851736ad8a886bfde18f6b5b5245b7a

18054471 as geometric shapes

Circle

Radius = n
Diameter 36108942
Circumference 113439586.9161
Area 1.0240458661144E+15

Sphere

Radius = n
Volume 2.4651475189909E+22
Surface area 4.0961834644574E+15
Circumference 113439586.9161

Square

Length = n
Perimeter 72217884
Area 325963923089841
Diagonal 25532877.749672

Cube

Length = n
Surface area 1955783538539046
Volume 5.8851061964718E+21
Space diagonal 31271261.075779

Equilateral Triangle

Length = n
Perimeter 54163413
Area 1.4114651905652E+14
Altitude 15635630.537889

Triangular Pyramid

Length = n
Surface area 1.4114651905652E+14
Volume 6.9356641658803E+20
Height 8510959.2498906