164055420 is an even 9-digits composite number following 164055419
and preceding 164055421 . In scientific notation, it is written as 1.64055420 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 43748064 positive integers (up to 164055420) that are relatively prime to 164055420.
164055420 has 12 divisors, whose sum is 293477240
The reverse of 164055420 is 024550461
Previous prime number is 45
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred sixty-four million fifty-five thousand four hundred twenty
Scientific notation
1.64055420 × 10^8
Engineering notation
1.64055420 × 10^6
Prime Factorization
2 × 2 × 45 × 911419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82027710
Product of the distinct prime numbers
The prime factorization of 164055420 is 2 × 2 × 45 × 911419.
Since it has a total of 4 prime factors.
5 , 10 , 28 , 100 , 984 , 479 , 6662 , 580 , 97704 , 9543 , 269784 , 950060 , 4971014 , 6460420 , 71378050 , 98986898 , 699836209 , 747661678 , 6443622220 , 2021535168
n×2
328110840
n×3
492166260
n×4
656221680
n×5
820277100
n÷2
82027710
n÷3
54685140
n÷3
41013855
n÷5
32811084
n2
26914180831376400
n3
4.4154172402474E+24
n4
7.2437312982403E+32
n5
1.1883733805E+41
2 √n
12808.412079567
3 √n
547.4320175802
4 √n
113.17425537448
5 √n
43.95397092895
1 , 2 , 4 , 45 , 90 , 180 , 911419 , 1822838 , 3645676 , 41013855 , 82027710 , 164055420
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
-164055419
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 164055420 can be divided by 12 positive divisors.
The sum of these divisors (counting 164055420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110001110100100101111100
3
Ternary
102102200212201200
4
Quaternary
21301310211330
5
Quinary
313444233140
6
Senary
24140135500
8
Octal
1161644574
10
Decimal
164055420
12
Duodecimal
46b37590
16
Hexadecimal
9c7497c
20
Vigesimal
2b56ib0
36
Base36
2po9z0
md5
0943c3094e83952a9bfd0cdb7807bad5
sha1
0454f1697fe5087ffece8e8919ffcf11347fbd7d
sha256
ccc4c3a5612d9a57f655699cbd15a36c376a20f10685832521de0817f555f67f
sha512
425e3a5b62fa4469b291b3a20b16294a8de2eb94c01663c357f432a619d119c75a5664762982b66576e264299b7501299c8fc6e5051671ede573880c85cc1d88
ripemd-160
327d44a182d96281819ad3a8a15a58e6d78b9f9e
Diameter
328110840
Circumference
1030790604.5072
Area
8.4553392777239E+16
Volume
1.8495256485993E+25
Surface area
3.3821357110896E+17
Circumference
1030790604.5072
Perimeter
656221680
Area
26914180831376400
Diagonal
232009399.94481
Surface area
161485084988258400
Volume
4.4154172402474E+24
Space diagonal
284152322.69705
Perimeter
492166260
Area
1.165418216101E+16
Altitude
142076161.34853
Surface area
1.165418216101E+16
Volume
5.2036191205782E+23
Height
77336466.648271