201121636 is an even 9-digits composite number following 201121635
and preceding 201121637 . In scientific notation, it is written as 2.01121636 × 10^8.
The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors.
There are 98912160 positive integers (up to 201121636) that are relatively prime to 201121636.
201121636 has 12 divisors, whose sum is 357733180
The reverse of 201121636 is 636121102
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 22
Digital Root 4
Name
two hundred one million one hundred twenty-one thousand six hundred thirty-six
Scientific notation
2.01121636 × 10^8
Engineering notation
2.01121636 × 10^6
Prime Factorization
2 × 2 × 61 × 824269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100560818
Product of the distinct prime numbers
The prime factorization of 201121636 is 2 × 2 × 61 × 824269.
Since it has a total of 4 prime factors.
2 , 8 , 21 , 89 , 146 , 918 , 8589 , 8216 , 21124 , 31641 , 980340 , 187924 , 2436667 , 4670298 , 73986743 , 74030357 , 441434455 , 512375581 , 9188149055 , 6494619594
n×2
402243272
n×3
603364908
n×4
804486544
n×5
1005608180
n÷2
100560818
n÷3
67040545.333333
n÷3
50280409
n÷5
40224327.2
n2
40449912467316496
n3
8.1353525714835E+24
n4
1.6361954186136E+33
n5
3.2907429940727E+41
2 √n
14181.736000927
3 √n
585.89473816666
4 √n
119.0870941829
5 √n
45.781683495214
1 , 2 , 4 , 61 , 122 , 244 , 824269 , 1648538 , 3297076 , 50280409 , 100560818 , 201121636
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
-201121635
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 201121636 can be divided by 12 positive divisors.
The sum of these divisors (counting 201121636) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111111001101111101100100
3
Ternary
112000110001000111
4
Quaternary
23333031331210
5
Quinary
402441343021
6
Senary
31542422404
8
Octal
1377157544
10
Decimal
201121636
12
Duodecimal
57431a04
16
Hexadecimal
bfcdf64
20
Vigesimal
32h041g
36
Base36
3bqqg4
md5
323315dcb0944877a41706f52165800a
sha1
876cff8ea6166f275a450d7889c11f4c5d51d7e8
sha256
7e5f43825af14350f734a244bf17bf2d11ffebd2059388e143ae86a83fbcc696
sha512
77c903b778aa2b455f4c2a48255c943d8cc13a667073a24231422152af62dca9dbe6be99c97a179b9aa89b84ec8c53364102ea86761d82554b2453b8a99f2a41
ripemd-160
819f6f106d18f2cbeb4d1ebda2d984a3d2fc86a4
Diameter
402243272
Circumference
1263684508.2711
Area
1.2707714784567E+17
Volume
3.4077285163914E+25
Surface area
5.0830859138269E+17
Circumference
1263684508.2711
Perimeter
804486544
Area
40449912467316496
Diagonal
284428945.31786
Surface area
242699474803898976
Volume
8.1353525714835E+24
Space diagonal
348352892.05337
Perimeter
603364908
Area
1.7515325888776E+16
Altitude
174176446.02669
Surface area
1.7515325888776E+16
Volume
9.5876049510657E+23
Height
94809648.439288