18454016 (number)

18454016 is an even 8-digits composite number following 18454015 and preceding 18454017. In scientific notation, it is written as 1.8454016 × 10^7. The sum of its digits is 29. It has a total of 12 prime factors and 80 positive divisors. There are 7464960 positive integers (up to 18454016) that are relatively prime to 18454016.

Interesting facts

Basic properties

Name

Name eighteen million four hundred fifty-four thousand sixteen

Notation

Scientific notation 1.8454016 × 10^7
Engineering notation 1.8454016 × 10^6

Prime Factorization of 18454016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 72086
Product of the distinct prime numbers

The prime factorization of 18454016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 271. Since it has a total of 12 prime factors.

Most popular turbo-numbers

3, 4, 70, 89, 887, 517, 3701, 9666, 83815, 55575, 865050, 309810, 1416498, 5119568, 97503974, 19189402, 586555055, 781958136, 8816863748, 6531821960

Basic calculations (n = 18454016)

Multiplication

n×y
n×2 36908032
n×3 55362048
n×4 73816064
n×5 92270080

Division

n÷y
n÷2 9227008
n÷3 6151338.6666667
n÷3 4613504
n÷5 3690803.2

Exponentiation

ny
n2 340550706528256
n3 6.2845281870837E+21
n4 1.1597478371689E+29
n5 2.1402005143081E+36

Nth Root

y√n
2√n 4295.8137762245
3√n 264.25931056266
4√n 65.542457813424
5√n 28.393450853618

Divisors of 18454016

1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 271, 304, 448, 512, 532, 542, 608, 896, 1064, 1084, 1216, 1792, 1897, 2128, 2168, 2432, 3584, 3794, 4256, 4336, 4864, 5149, 7588, 8512, 8672, 9728, 10298, 15176, 17024, 17344, 20596, 30352, 34048, 34688, 36043, 41192, 60704, 68096, 69376, 72086, 82384, 121408, 138752, 144172, 164768, 242816, 288344, 329536, 485632, 576688, 659072, 971264, 1153376, 1318144, 2306752, 2636288, 4613504, 9227008, 18454016

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18454015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18454016 can be divided by 80 positive divisors. The sum of these divisors (counting 18454016) is 1, the average is 0.0125.

Base conversion 18454016

Base System Value
2 Binary 1000110011001011000000000
3 Ternary 1021201120011002
4 Quaternary 1012121120000
5 Quinary 14211012031
6 Senary 1455311132
8 Octal 106313000
10 Decimal 18454016
12 Duodecimal 621b4a8
16 Hexadecimal 1199600
20 Vigesimal 5f6f0g
36 Base36 azj7k

Cryptographic Hash Functions

md5 0844747622a18503ca70f0b1f9b0ae80
sha1 cf5e8ccb8e01141cc73196dce69c6ba30889c102
sha256 1a9393b0ba25f618b190109035068684ddbf3c02ebfb25b9b45b3e303715cfca
sha512 f4a8fb8e9b67bb98df186d5c535f1d739b2d1ee9ae7371cbf066281f7843c04f447cb02ce4a9d8086ebe40fff4e629709bb26ab9afcc4e483a5600a5b981a9cf
ripemd-160 571eb1f3f125dc824b04e8519aba7ea723f3687b

18454016 as geometric shapes

Circle

Radius = n
Diameter 36908032
Circumference 115950002.18966
Area 1.069871597804E+15

Sphere

Radius = n
Volume 2.632457011176E+22
Surface area 4.2794863912159E+15
Circumference 115950002.18966

Square

Length = n
Perimeter 73816064
Area 340550706528256
Diagonal 26097919.70745

Cube

Length = n
Surface area 2043304239169536
Volume 6.2845281870837E+21
Space diagonal 31963293.315689

Equilateral Triangle

Length = n
Perimeter 55362048
Area 1.474627815651E+14
Altitude 15981646.657844

Triangular Pyramid

Length = n
Surface area 1.474627815651E+14
Volume 7.4063874960749E+20
Height 8699306.56915