18456225 (number)

18456225 is an odd 8-digits composite number following 18456224 and preceding 18456226. In scientific notation, it is written as 1.8456225 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9705600 positive integers (up to 18456225) that are relatively prime to 18456225.

Interesting facts

Basic properties

Name

Name eighteen million four hundred fifty-six thousand two hundred twenty-five

Notation

Scientific notation 1.8456225 × 10^7
Engineering notation 1.8456225 × 10^6

Prime Factorization of 18456225

Prime Factorization 3 × 25 × 73 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18456225
Product of the distinct prime numbers

The prime factorization of 18456225 is 3 × 25 × 73 × 3371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18456225)

Multiplication

n×y
n×2 36912450
n×3 55368675
n×4 73824900
n×5 92281125

Division

n÷y
n÷2 9228112.5
n÷3 6152075
n÷3 4614056.25
n÷5 3691245

Exponentiation

ny
n2 340632241250625
n3 6.2867852867758E+21
n4 1.1603032377942E+29
n5 2.1414817624959E+36

Nth Root

y√n
2√n 4296.0708793036
3√n 264.26985434757
4√n 65.544419131636
5√n 28.394130576991

Divisors of 18456225

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 -18456224
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 18456225 can be divided by 16 positive divisors. The sum of these divisors (counting 18456225) is 1, the average is 0.0625.

Base conversion 18456225

Base System Value
2 Binary 1000110011001111010100001
3 Ternary 1021201200011220
4 Quaternary 1012121322201
5 Quinary 14211044400
6 Senary 1455325253
8 Octal 106317241
10 Decimal 18456225
12 Duodecimal 6220829
16 Hexadecimal 1199ea1
20 Vigesimal 5f70b5
36 Base36 azkwx

Cryptographic Hash Functions

md5 6350a8a48088323e2ce00f2271686cda
sha1 13008533a7fb2abcb3889ad32db3f7f7a4ebedb7
sha256 fe24fd8f96b01b8e6e8217e155227a54da1f16cf73f46199a7620d35beee42f3
sha512 33aed5944ae0c4bbe370dcd54b1b32e60c8df42c95949167ddceafe85767a19cf08d320aecafbad87481ede83cce660f543e93e14d2313815d7177672e1189cd
ripemd-160 32668ec3337d438acd94cbe474fd55e1e5267c69

18456225 as geometric shapes

Circle

Radius = n
Diameter 36912450
Circumference 115963881.746
Area 1.0701277466888E+15

Sphere

Radius = n
Volume 2.6334024628842E+22
Surface area 4.2805109867552E+15
Circumference 115963881.746

Square

Length = n
Perimeter 73824900
Area 340632241250625
Diagonal 26101043.705209

Cube

Length = n
Surface area 2043793447503750
Volume 6.2867852867758E+21
Space diagonal 31967119.415923

Equilateral Triangle

Length = n
Perimeter 55368675
Area 1.4749808713554E+14
Altitude 15983559.707961

Triangular Pyramid

Length = n
Surface area 1.4749808713554E+14
Volume 7.4090475135717E+20
Height 8700347.9017365