201105 is an odd 6-digits composite number following 201104
and preceding 201106 . In scientific notation, it is written as 2.01105 × 10^5.
The sum of its digits is 9. It has a total of 4 prime factors and 16 positive divisors.
There are 103680 positive integers (up to 201105) that are relatively prime to 201105.
201105 has 16 divisors, whose sum is 277200
The reverse of 201105 is 501102
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 9
Digital Root 9
Name
two hundred one thousand one hundred five
Scientific notation
2.01105 × 10^5
Engineering notation
2.01105 × 10^3
Prime Factorization
9 × 41 × 5 × 109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201105
Product of the distinct prime numbers
The prime factorization of 201105 is 9 × 41 × 5 × 109.
Since it has a total of 4 prime factors.
1 , 8 , 81 , 97 , 672 , 640 , 4973 , 8304 , 71564 , 35431 , 628347 , 324911 , 5579036 , 9338385 , 89682922 , 35758230 , 175358094 , 745848217 , 9554462265 , 5845467436
n×2
402210
n×3
603315
n×4
804420
n×5
1005525
n÷2
100552.5
n÷3
67035
n÷3
50276.25
n÷5
40221
n2
40443221025
n3
8133333964232625
n4
1.635654126877E+21
n5
3.289382231856E+26
2 √n
448.44732132102
3 √n
58.587858340941
4 √n
21.176574825052
5 √n
11.499648707638
1 , 5 , 9 , 41 , 45 , 109 , 205 , 369 , 545 , 981 , 1845 , 4469 , 4905 , 22345 , 40221 , 201105
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
-201104
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 201105 can be divided by 16 positive divisors.
The sum of these divisors (counting 201105) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001000110010001
3
Ternary
101012212100
4
Quaternary
301012101
5
Quinary
22413410
6
Senary
4151013
8
Octal
610621
10
Decimal
201105
12
Duodecimal
98469
16
Hexadecimal
31191
20
Vigesimal
152f5
36
Base36
4b69
md5
22e58c737316c9852370dbf1ee69c610
sha1
e67341eb6ff816a59039e01d973c0f17f93470ee
sha256
62e0a56af70842e2832789c42c62b00364a7d7dc29ab0130217e30e940885431
sha512
cb7899aaf997a98afad56474d7c4d77c026ac41518edc67780d63579a0a3de9b50d314d3d58ed3a4734b1e445b7d90b6bb6de7875183292ab0e9d4309b8287ab
ripemd-160
c74d55097103f10eaf84d054182005eb28d653ff
Diameter
402210
Circumference
1263579.9812004
Area
127056126059.65
Volume
3.4068829641634E+16
Surface area
508224504238.59
Circumference
1263579.9812004
Perimeter
804420
Area
40443221025
Diagonal
284405.41846104
Surface area
242659326150
Volume
8133333964232625
Space diagonal
348324.07765614
Perimeter
603315
Area
17512428409.259
Altitude
174162.03882807
Surface area
17512428409.259
Volume
9.5852259996063E+14
Height
94801.80615368