18245320 (number)

18245320 is an even 8-digits composite number following 18245319 and preceding 18245321. In scientific notation, it is written as 1.8245320 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 6913728 positive integers (up to 18245320) that are relatively prime to 18245320.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-five thousand three hundred twenty

Notation

Scientific notation 1.8245320 × 10^7
Engineering notation 1.8245320 × 10^6

Prime Factorization of 18245320

Prime Factorization 2 × 2 × 2 × 95 × 24007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4561330
Product of the distinct prime numbers

The prime factorization of 18245320 is 2 × 2 × 2 × 95 × 24007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 45, 71, 121, 636, 9245, 5797, 54598, 90044, 163955, 773279, 8953109, 6292205, 43721653, 78974602, 641133710, 378277011, 1915655272, 606959137

Basic calculations (n = 18245320)

Multiplication

n×y
n×2 36490640
n×3 54735960
n×4 72981280
n×5 91226600

Division

n÷y
n÷2 9122660
n÷3 6081773.3333333
n÷3 4561330
n÷5 3649064

Exponentiation

ny
n2 332891701902400
n3 6.0737156265539E+21
n4 1.1081688519548E+29
n5 2.0218895317947E+36

Nth Root

y√n
2√n 4271.4540849692
3√n 263.25936429446
4√n 65.356362237882
5√n 28.328938197552

Divisors of 18245320

1, 2, 4, 8, 95, 190, 380, 760, 24007, 48014, 96028, 192056, 2280665, 4561330, 9122660, 18245320

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 -18245319
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 18245320 can be divided by 16 positive divisors. The sum of these divisors (counting 18245320) is 1, the average is 0.0625.

Base conversion 18245320

Base System Value
2 Binary 1000101100110011011001000
3 Ternary 1021022221212121
4 Quaternary 1011212123020
5 Quinary 14132322240
6 Senary 1451021024
8 Octal 105463310
10 Decimal 18245320
12 Duodecimal 613a774
16 Hexadecimal 11666c8
20 Vigesimal 5e0d60
36 Base36 av26g

Cryptographic Hash Functions

md5 087d4b64e23f457803f55d051076257d
sha1 6291626eb3bdadb1a6c4b182cfb61135ec2b88f9
sha256 57fc89718065eb28ff7464ce15c29d30221729b1176b1b414d17ca242094ca77
sha512 a87fc71887ee6f39c488f902103fe500c40e4c0481f2ab7f01df7c97915811fcad1d1dd44cfc4fbcaeb774e40a8dcb1b1a3f90176be4d84d2bef18e91bfbb734
ripemd-160 c8e74140d89b86b0502f6f697f39e6b8174afb28

18245320 as geometric shapes

Circle

Radius = n
Diameter 36490640
Circumference 114638726.54879
Area 1.0458101251376E+15

Sphere

Radius = n
Volume 2.5441520523167E+22
Surface area 4.1832405005503E+15
Circumference 114638726.54879

Square

Length = n
Perimeter 72981280
Area 332891701902400
Diagonal 25802778.993837

Cube

Length = n
Surface area 1997350211414400
Volume 6.0737156265539E+21
Space diagonal 31601821.240353

Equilateral Triangle

Length = n
Perimeter 54735960
Area 1.4414633527826E+14
Altitude 15800910.620176

Triangular Pyramid

Length = n
Surface area 1.4414633527826E+14
Volume 7.1579425108916E+20
Height 8600926.331279