164521804 is an even 9-digits composite number following 164521803
and preceding 164521805 . In scientific notation, it is written as 1.64521804 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 82228608 positive integers (up to 164521804) that are relatively prime to 164521804.
164521804 has 12 divisors, whose sum is 288026200
The reverse of 164521804 is 408125461
Previous prime number is 12979
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-four million five hundred twenty-one thousand eight hundred four
Scientific notation
1.64521804 × 10^8
Engineering notation
1.64521804 × 10^6
Prime Factorization
2 × 2 × 12979 × 3169
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82260902
Product of the distinct prime numbers
The prime factorization of 164521804 is 2 × 2 × 12979 × 3169.
Since it has a total of 4 prime factors.
6 , 2 , 46 , 31 , 766 , 4 , 5905 , 787 , 41363 , 56071 , 354434 , 946956 , 6515048 , 4438957 , 82880025 , 33752001 , 773399488 , 832962997 , 934230898 , 863704360
n×2
329043608
n×3
493565412
n×4
658087216
n×5
822609020
n÷2
82260902
n÷3
54840601.333333
n÷3
41130451
n÷5
32904360.8
n2
27067423991414416
n3
4.4531814247004E+24
n4
7.32645441531E+32
n5
1.2053614973306E+41
2 √n
12826.605318634
3 √n
547.95028142178
4 √n
113.25460396219
5 √n
43.978933417586
1 , 2 , 4 , 3169 , 6338 , 12676 , 12979 , 25958 , 51916 , 41130451 , 82260902 , 164521804
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
-164521803
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 164521804 can be divided by 12 positive divisors.
The sum of these divisors (counting 164521804) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110011100110011101001100
3
Ternary
102110120120111011
4
Quaternary
21303212131030
5
Quinary
314104144204
6
Senary
24154135004
8
Octal
1163463514
10
Decimal
164521804
12
Duodecimal
47121464
16
Hexadecimal
9ce674c
20
Vigesimal
2b854a4
36
Base36
2py9u4
md5
b1d5798245641659438eb215bb998d5a
sha1
330c1f531344e9d3258e3d0da547ebd14bdb810e
sha256
ba9dd694f167ed6c874e3bf9e233bde8d32aa7f076e5134602d04b852657fc78
sha512
38bdfb73660420e16d9a43c9d4ebc265a71aec34987660bd770b88330d30d6d813b244257e9bc5feb30f0cdadf2f52dde64e7708ff8ac7387d0cc4a2cd26d207
ripemd-160
aeeff7bcf09ba39e0e8e3197874c633bd064a3a5
Diameter
329043608
Circumference
1033720981.6035
Area
8.5034820363028E+16
Volume
1.8653442731922E+25
Surface area
3.4013928145211E+17
Circumference
1033720981.6035
Perimeter
658087216
Area
27067423991414416
Diagonal
232668966.52289
Surface area
162404543948486496
Volume
4.4531814247004E+24
Space diagonal
284960123.48089
Perimeter
493565412
Area
1.1720538395785E+16
Altitude
142480061.74044
Surface area
1.1720538395785E+16
Volume
5.248124638766E+23
Height
77556322.174296