204 is an even 3-digits composite number following 203
and preceding 205 . In scientific notation, it is written as 2.04 × 10^2.
The sum of its digits is 6. It has a total of 4 prime factors and 12 positive divisors.
There are 64 positive integers (up to 204) that are relatively prime to 204.
204 has 12 divisors, whose sum is 504
The reverse of 204 is 402
Previous prime number is 3
Is Prime? no
Number parity even
Number length 3
Sum of Digits 6
Digital Root 6
Scientific notation
2.04 × 10^2
Engineering notation
2.04 × 10^0
Prime Factorization
2 × 2 × 3 × 17
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102
Product of the distinct prime numbers
The prime factorization of 204 is 2 × 2 × 3 × 17.
Since it has a total of 4 prime factors.
5 , 7 , 69 , 78 , 561 , 624 , 3312 , 4133 , 60655 , 3152 , 337516 , 721697 , 2769783 , 2195115 , 37914949 , 55595678 , 912249059 , 605690991 , 773475893 , 9364027189
n×2
408
n×3
612
n×4
816
n×5
1020
n÷2
102
n÷3
68
n÷3
51
n÷5
40.8
n2
41616
n3
8489664
n4
1731891456
n5
353305857024
2 √n
14.282856857086
3 √n
5.8867653168833
4 √n
3.7792667089114
5 √n
2.8968501709814
1 , 2 , 3 , 4 , 6 , 12 , 17 , 34 , 51 , 68 , 102 , 204
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-203
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 204 can be divided by 12 positive divisors.
The sum of these divisors (counting 204) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001100
3
Ternary
21120
4
Quaternary
3030
5
Quinary
1304
6
Senary
540
8
Octal
314
10
Decimal
204
12
Duodecimal
150
16
Hexadecimal
cc
20
Vigesimal
a4
36
Base36
5o
md5
274ad4786c3abca69fa097b85867d9a4
sha1
1cc641954099c249e0e4ef0402da3fd0364d95f0
sha256
fc56dbc6d4652b315b86b71c8d688c1ccdea9c5f1fd07763d2659fde2e2fc49a
sha512
4f6682d03aa25791eb3721b7b9a532ab0cb4603f76ef12f7423365c2b04d94a4fa9f57f699b7853f9ee441ca050e72810b587cbae7b48207c321a81d51fb359e
ripemd-160
ed0f11bf5eaad6222f69d7492f15e6da735ba66a
Diameter
408
Circumference
1281.7698026646
Area
130740.51987179
Volume
35561421.405128
Surface area
522962.07948717
Circumference
1281.7698026646
Perimeter
816
Area
41616
Diagonal
288.49956672411
Surface area
249696
Volume
8489664
Space diagonal
353.33836474405
Perimeter
612
Area
18020.256601947
Altitude
176.66918237203
Surface area
18020.256601947
Volume
1000516.4973992
Height
96.16652224137