18054420 (number)

18054420 is an even 8-digits composite number following 18054419 and preceding 18054421. In scientific notation, it is written as 1.8054420 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4775680 positive integers (up to 18054420) that are relatively prime to 18054420.

Interesting facts

Basic properties

Name

Name eighteen million fifty-four thousand four hundred twenty

Notation

Scientific notation 1.8054420 × 10^7
Engineering notation 1.8054420 × 10^6

Prime Factorization of 18054420

Prime Factorization 2 × 2 × 15 × 131 × 2297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9027210
Product of the distinct prime numbers

The prime factorization of 18054420 is 2 × 2 × 15 × 131 × 2297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 51, 33, 588, 481, 9237, 760, 31266, 29880, 9057, 914716, 3735253, 7774689, 914350, 70527475, 850447282, 609354791, 3421657090, 8737008985

Basic calculations (n = 18054420)

Multiplication

n×y
n×2 36108840
n×3 54163260
n×4 72217680
n×5 90272100

Division

n÷y
n÷2 9027210
n÷3 6018140
n÷3 4513605
n÷5 3610884

Exponentiation

ny
n2 325962081536400
n3 5.8850563241324E+21
n4 1.0625127859954E+29
n5 1.9183052093732E+36

Nth Root

y√n
2√n 4249.0493054329
3√n 262.33798619419
4√n 65.184732149737
5√n 28.269407634279

Divisors of 18054420

1, 2, 4, 15, 30, 60, 131, 262, 524, 1965, 2297, 3930, 4594, 7860, 9188, 34455, 68910, 137820, 300907, 601814, 1203628, 4513605, 9027210, 18054420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18054419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18054420 can be divided by 24 positive divisors. The sum of these divisors (counting 18054420) is 1, the average is 0.041666666666667.

Base conversion 18054420

Base System Value
2 Binary 1000100110111110100010100
3 Ternary 1020222021000020
4 Quaternary 1010313310110
5 Quinary 14110220140
6 Senary 1442545140
8 Octal 104676424
10 Decimal 18054420
12 Duodecimal 60681b0
16 Hexadecimal 1137d14
20 Vigesimal 5cgg10
36 Base36 aqyvo

Cryptographic Hash Functions

md5 5c8f291c0c6b1dcc498cd08a2c51c00b
sha1 c7e539ca8a9d468dbff7defae65bc895fec9ea3f
sha256 e1189eeb452517c1b8e51f5a39b29a99bec32a6fe3feea41ab0635c1aaf8f449
sha512 4b2e28e8f0a72a07f915829f5792c943ab95e93961a362ff0ba258474915c3db15164ba27be72da9c87f16670d39a0df56d1dffdbb155192607b950805e44d4c
ripemd-160 3a53f492c8f44849725fa2eadfb6858edbc91bd2

18054420 as geometric shapes

Circle

Radius = n
Diameter 36108840
Circumference 113439266.47365
Area 1.0240400807036E+15

Sphere

Radius = n
Volume 2.4651266285142E+22
Surface area 4.0961603228144E+15
Circumference 113439266.47365

Square

Length = n
Perimeter 72217680
Area 325962081536400
Diagonal 25532805.62478

Cube

Length = n
Surface area 1955772489218400
Volume 5.8850563241324E+21
Space diagonal 31271172.741188

Equilateral Triangle

Length = n
Perimeter 54163260
Area 1.4114572164049E+14
Altitude 15635586.370594

Triangular Pyramid

Length = n
Surface area 1.4114572164049E+14
Volume 6.9356053907647E+20
Height 8510935.20826