18454734 (number)

18454734 is an even 8-digits composite number following 18454733 and preceding 18454735. In scientific notation, it is written as 1.8454734 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5952960 positive integers (up to 18454734) that are relatively prime to 18454734.

Interesting facts

Basic properties

Name

Name eighteen million four hundred fifty-four thousand seven hundred thirty-four

Notation

Scientific notation 1.8454734 × 10^7
Engineering notation 1.8454734 × 10^6

Prime Factorization of 18454734

Prime Factorization 2 × 9 × 31 × 33073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18454734
Product of the distinct prime numbers

The prime factorization of 18454734 is 2 × 9 × 31 × 33073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 57, 66, 642, 519, 1818, 1854, 98533, 48676, 910383, 624891, 3032071, 9434356, 80913272, 72585222, 343445142, 373799142, 5547827886, 8676484877

Basic calculations (n = 18454734)

Multiplication

n×y
n×2 36909468
n×3 55364202
n×4 73818936
n×5 92273670

Division

n÷y
n÷2 9227367
n÷3 6151578
n÷3 4613683.5
n÷5 3690946.8

Exponentiation

ny
n2 340577207010756
n3 6.2852617618464E+21
n4 1.1599283393525E+29
n5 2.1406168961812E+36

Nth Root

y√n
2√n 4295.8973451422
3√n 264.26273774303
4√n 65.543095327748
5√n 28.393671793932

Divisors of 18454734

1, 2, 9, 18, 31, 62, 279, 558, 33073, 66146, 297657, 595314, 1025263, 2050526, 9227367, 18454734

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 -18454733
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 18454734 can be divided by 16 positive divisors. The sum of these divisors (counting 18454734) is 1, the average is 0.0625.

Base conversion 18454734

Base System Value
2 Binary 1000110011001100011001110
3 Ternary 1021201121010200
4 Quaternary 1012121203032
5 Quinary 14211022414
6 Senary 1455314330
8 Octal 106314316
10 Decimal 18454734
12 Duodecimal 621b9a6
16 Hexadecimal 11998ce
20 Vigesimal 5f6gge
36 Base36 azjri

Cryptographic Hash Functions

md5 3ae22b5028c4851245f242e9d7335e2d
sha1 9bcc96ceede7e24128133ea0f19b6ecb9ceb505b
sha256 e247738b6040c6bab7900af341f3e4ec9c744dd6952adfd8bb8d2034935aee8d
sha512 e64f9e8574cc6944b826f2c4f50f54c4ef3232ba0e355452cff420e5373ff0b845f3a0a6f94a542571e6a11297c9af40af967c13e4a36b16140ab9ad17a52efd
ripemd-160 ea303b6afbf787f912368e664de15f9933f7fb56

18454734 as geometric shapes

Circle

Radius = n
Diameter 36909468
Circumference 115954513.51671
Area 1.0699548515251E+15

Sphere

Radius = n
Volume 2.6327642902541E+22
Surface area 4.2798194061005E+15
Circumference 115954513.51671

Square

Length = n
Perimeter 73818936
Area 340577207010756
Diagonal 26098935.112788

Cube

Length = n
Surface area 2043463242064536
Volume 6.2852617618464E+21
Space diagonal 31964536.928169

Equilateral Triangle

Length = n
Perimeter 55364202
Area 1.4747425661063E+14
Altitude 15982268.464084

Triangular Pyramid

Length = n
Surface area 1.4747425661063E+14
Volume 7.4072520222235E+20
Height 8699645.037596