221204 is an even 6-digits composite number following 221203
and preceding 221205 . In scientific notation, it is written as 2.21204 × 10^5.
The sum of its digits is 11. It has a total of 4 prime factors and 12 positive divisors.
There are 104064 positive integers (up to 221204) that are relatively prime to 221204.
221204 has 12 divisors, whose sum is 410004
The reverse of 221204 is 402122
Previous prime number is 17
Is Prime? no
Number parity even
Number length 6
Sum of Digits 11
Digital Root 2
Name
two hundred twenty-one thousand two hundred four
Scientific notation
2.21204 × 10^5
Engineering notation
2.21204 × 10^3
Prime Factorization
2 × 2 × 17 × 3253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
110602
Product of the distinct prime numbers
The prime factorization of 221204 is 2 × 2 × 17 × 3253.
Since it has a total of 4 prime factors.
9 , 10 , 18 , 2 , 239 , 697 , 7273 , 331 , 13928 , 57418 , 129508 , 294169 , 1495570 , 931719 , 22920959 , 24026897 , 656853776 , 64821229 , 7211546416 , 7486716090
n×2
442408
n×3
663612
n×4
884816
n×5
1106020
n÷2
110602
n÷3
73734.666666667
n÷3
55301
n÷5
44240.8
n2
48931209616
n3
10823779291897664
n4
2.3942632744849E+21
n5
5.2962061336916E+26
2 √n
470.32329306553
3 √n
60.478033142461
4 √n
21.686938305476
5 √n
11.720836160188
1 , 2 , 4 , 17 , 34 , 68 , 3253 , 6506 , 13012 , 55301 , 110602 , 221204
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
-221203
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 221204 can be divided by 12 positive divisors.
The sum of these divisors (counting 221204) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110110000000010100
3
Ternary
102020102202
4
Quaternary
312000110
5
Quinary
24034304
6
Senary
4424032
8
Octal
660024
10
Decimal
221204
12
Duodecimal
a8018
16
Hexadecimal
36014
20
Vigesimal
17d04
36
Base36
4qok
md5
9635c8392f30dfaaf130fc5c51635393
sha1
0b6fbb9a5254802dba7e15b832eb4c63c33684a4
sha256
e59da4f8dc01ae101d11eb65d2fce5feba385f72c10478d0d6b5ed6db9a0b637
sha512
451be287e58e08cd5e5137c41974c7eebec9577c7737684abfc11a63d996f69ba46467377f76da25d0fb311cd2cb559dfbb700e4429382a34e1371a65ad7bb5f
ripemd-160
382e066f84d3a766a77bb20a9d2dea8a97b4e244
Diameter
442408
Circumference
1389865.7226894
Area
153721928660.89
Volume
4.5338540676671E+16
Surface area
614887714643.55
Circumference
1389865.7226894
Perimeter
884816
Area
48931209616
Diagonal
312829.69685118
Surface area
293587257696
Volume
10823779291897664
Space diagonal
383136.56683747
Perimeter
663612
Area
21187835282.679
Altitude
191568.28341873
Surface area
21187835282.679
Volume
1.2755946225612E+15
Height
104276.56561706