164564121 is an odd 9-digits composite number following 164564120
and preceding 164564122 . In scientific notation, it is written as 1.64564121 × 10^8.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 109709412 positive integers (up to 164564121) that are relatively prime to 164564121.
164564121 has 4 divisors, whose sum is 219418832
The reverse of 164564121 is 121465461
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred sixty-four million five hundred sixty-four thousand one hundred twenty-one
Scientific notation
1.64564121 × 10^8
Engineering notation
1.64564121 × 10^6
Prime Factorization
3 × 54854707
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
164564121
Product of the distinct prime numbers
The prime factorization of 164564121 is 3 × 54854707.
Since it has a total of 2 prime factors.
2 , 8 , 54 , 10 , 82 , 906 , 6603 , 7081 , 65709 , 67721 , 882483 , 121215 , 5357864 , 7538198 , 74147218 , 84489730 , 633432576 , 701099517 , 2391961328 , 4322548918
n×2
329128242
n×3
493692363
n×4
658256484
n×5
822820605
n÷2
82282060.5
n÷3
54854707
n÷3
41141030.25
n÷5
32912824.2
n2
27081349920502641
n3
4.4566185451609E+24
n4
7.3339951351671E+32
n5
1.206912462837E+41
2 √n
12828.25479167
3 √n
547.99725721006
4 √n
113.26188587371
5 √n
43.981195567691
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164564120
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164564121 can be divided by 4 positive divisors.
The sum of these divisors (counting 164564121) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110011110000110010011001
3
Ternary
102110122201112110
4
Quaternary
21303300302121
5
Quinary
314112022441
6
Senary
24155102533
8
Octal
1163606231
10
Decimal
164564121
12
Duodecimal
47141a49
16
Hexadecimal
9cf0c99
20
Vigesimal
2b8aa61
36
Base36
2pz6hl
md5
34c76ff7e16a96ab52b3a435eb5398ef
sha1
96f83af2bbcabf737a96c8cc9e0eacee1ce072a2
sha256
57f9012215d9b364158c9ddfdf82440b4f12b0e95552cecbb6f12b3d66da662f
sha512
138dc220b5a38720a93f6a2737e98e1644a7611e7435b6c59edb594f5c9fc229d00a851bdd88391ea0c31601a8e41eb03c3ef75a9afbe65460a117b386aa1e23
ripemd-160
c902b7b5f668539f5ce07675c5266d11caf89ed7
Diameter
329128242
Circumference
1033986867.1561
Area
8.5078569959546E+16
Volume
1.866784010844E+25
Surface area
3.4031427983818E+17
Circumference
1033986867.1561
Perimeter
658256484
Area
27081349920502641
Diagonal
232728811.79821
Surface area
162488099523015846
Volume
4.4566185451609E+24
Space diagonal
285033418.67491
Perimeter
493692363
Area
1.1726568499965E+16
Altitude
142516709.33746
Surface area
1.1726568499965E+16
Volume
5.252175324075E+23
Height
77576270.599402