230 is an even 3-digits composite number following 229
and preceding 231 . In scientific notation, it is written as 2.30 × 10^2.
The sum of its digits is 5. It has a total of 3 prime factors and 8 positive divisors.
There are 88 positive integers (up to 230) that are relatively prime to 230.
230 has 8 divisors, whose sum is 432
The reverse of 230 is 032
Previous prime number is 5
Is Prime? no
Number parity even
Number length 3
Sum of Digits 5
Digital Root 5
Scientific notation
2.30 × 10^2
Engineering notation
2.30 × 10^0
Prime Factorization
2 × 5 × 23
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
230
Product of the distinct prime numbers
The prime factorization of 230 is 2 × 5 × 23.
Since it has a total of 3 prime factors.
6 , 8 , 2 , 3 , 232 , 721 , 1509 , 1230 , 24408 , 9004 , 651839 , 385228 , 3629371 , 468986 , 91750928 , 32819603 , 504928817 , 65536995 , 149238308 , 1426645297
n×2
460
n×3
690
n×4
920
n×5
1150
n÷2
115
n÷3
76.666666666667
n÷3
57.5
n÷5
46
n2
52900
n3
12167000
n4
2798410000
n5
643634300000
2 √n
15.165750888103
3 √n
6.1269256752284
4 √n
3.8943229049609
5 √n
2.9671914384279
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-229
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 230 can be divided by 8 positive divisors.
The sum of these divisors (counting 230) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100110
3
Ternary
22112
4
Quaternary
3212
5
Quinary
1410
6
Senary
1022
8
Octal
346
10
Decimal
230
12
Duodecimal
172
16
Hexadecimal
e6
20
Vigesimal
ba
36
Base36
6e
md5
6da9003b743b65f4c0ccd295cc484e57
sha1
2815f6b98b7a1fc00fc6bbb6d86583c410d86af7
sha256
a0eaec5a55dc2f5b2ba523018adc485ff620b9d83509b9f37186a7716e438d21
sha512
11b77c2eee9a011baefb7de2029f42de15cf39d835e842a4987d72972d8563bb2af8d1a0e073e004b096d318a606f6245e253f14564565af6e5b621735dd7b95
ripemd-160
f1b1dd3e983dc457b618415830f717dd1eadbd94
Diameter
460
Circumference
1445.1326206513
Area
166190.2513749
Volume
50965010.421636
Surface area
664761.0054996
Circumference
1445.1326206513
Perimeter
920
Area
52900
Diagonal
325.26911934581
Surface area
317400
Volume
12167000
Space diagonal
398.37168574084
Perimeter
690
Area
22906.371930098
Altitude
199.18584287042
Surface area
22906.371930098
Volume
1433894.7011161
Height
108.42303978194