164930816 is an even 9-digits composite number following 164930815
and preceding 164930817 . In scientific notation, it is written as 1.64930816 × 10^8.
The sum of its digits is 38. It has a total of 9 prime factors and 18 positive divisors.
There are 82465280 positive integers (up to 164930816) that are relatively prime to 164930816.
164930816 has 18 divisors, whose sum is 329217882
The reverse of 164930816 is 618039461
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred sixty-four million nine hundred thirty thousand eight hundred sixteen
Scientific notation
1.64930816 × 10^8
Engineering notation
1.64930816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 644261
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
9 Total number of prime factors
rad Radical
1288522 Product of the distinct prime numbers
The prime factorization of 164930816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 644261.
Since it has a total of 9 prime factors.
10 , 5 , 4 , 18 , 799 , 748 , 1936 , 3286 , 56959 , 12106 , 787017 , 878054 , 4955881 , 5083565 , 22184634 , 14113863 , 313756728 , 722359763 , 1186802227 , 6385507386
n×2
329861632
n×3
494792448
n×4
659723264
n×5
824654080
n÷2
82465408
n÷3
54976938.666667
n÷3
41232704
n÷5
32986163.2
n2
27202174066425856
n3
4.4864767657497E+24
n4
7.3995827394013E+32
n5
1.220419219269E+41
2 √n12842.539312768
3 √n548.40398576761
4 √n113.32492802896
5 √n44.000778607783
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 644261 , 1288522 , 2577044 , 5154088 , 10308176 , 20616352 , 41232704 , 82465408 , 164930816
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164930815 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164930816 can be divided by 18 positive divisors.
The sum of these divisors (counting 164930816) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1001110101001010010100000000
3
Ternary
102111100100112202
4
Quaternary
21311022110000
5
Quinary
314210241231
6
Senary
24211012332
8
Octal
1165122400
10
Decimal
164930816
12
Duodecimal
4729a0a8
16
Hexadecimal
9d4a500
20
Vigesimal
2bag70g
36
Base36
2q71fk
md5
cd5140a5f616c25ea45423b8c2ca161e
sha1
1a0346199e3247ac509edd2639701c10852a3741
sha256
44dec153a731cb2d16b7fc503c7f9b4066f62f47445530f0bb2d23a2bb9350bc
sha512
81ce7b5dd9f2eb79446d880da7176a24f1c25a86af3bb8b23ae551ad2e02ef1d07fac381394cc7b97de76809ff5ee3fed83243d2526ec5087168ffbf422e79a7
ripemd-160
df62034073fb838a46cf08bf474cb8ebde874db1
Diameter
329861632
Circumference
1036290879.7923
Area
8.5458150208754E+16
Volume
1.8792909930374E+25
Surface area
3.4183260083502E+17
Circumference
1036290879.7923
Perimeter
659723264
Area
27202174066425856
Diagonal
233247396.84046
Surface area
163213044398555136
Volume
4.4864767657497E+24
Space diagonal
285668553.04579
Perimeter
494792448
Area
1.1778886889846E+16
Altitude
142834276.5229
Surface area
1.1778886889846E+16
Volume
5.2873635744958E+23
Height
77749132.280154