328989905 is an odd 9-digits composite number following 328989904
and preceding 328989906 . In scientific notation, it is written as 3.28989905 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 263191920 positive integers (up to 328989905) that are relatively prime to 328989905.
328989905 has 4 divisors, whose sum is 394787892
The reverse of 328989905 is 509989823
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred twenty-eight million nine hundred eighty-nine thousand nine hundred five
Scientific notation
3.28989905 × 10^8
Engineering notation
3.28989905 × 10^6
Prime Factorization
5 × 65797981
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
328989905 Product of the distinct prime numbers
The prime factorization of 328989905 is 5 × 65797981.
Since it has a total of 2 prime factors.
9 , 8 , 25 , 58 , 623 , 687 , 9104 , 2944 , 84588 , 15799 , 82320 , 192696 , 2604693 , 4733532 , 62003526 , 41771185 , 928628243 , 866844792 , 77643629 , 7633650061
n×2
657979810
n×3
986969715
n×4
1315959620
n×5
1644949525
n÷2
164494952.5
n÷3
109663301.66667
n÷3
82247476.25
n÷5
65797981
n2
108234357591909025
n3
3.5608011021898E+25
n4
1.1714676163333E+34
n5
3.8540101980808E+42
2 √n18138.078867399
3 √n690.33653330863
4 √n134.67768511301
5 √n50.516879344199
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
-328989904 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 328989905 can be divided by 4 positive divisors.
The sum of these divisors (counting 328989905) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011100110111111110011010001
3
Ternary
211221001102022022
4
Quaternary
103212333303101
5
Quinary
1133210134110
6
Senary
52351221225
8
Octal
2346776321
10
Decimal
328989905
12
Duodecimal
92217815
16
Hexadecimal
139bfcd1
20
Vigesimal
52g3ef5
36
Base36
5fve8h
md5
a89d4128b3f0cd54bbd9dadeb6a5bda2
sha1
364d27db3228deccad8b554b642ddfc7ac2b9550
sha256
e783bc6345646f4d9e0faa79b5051e3202d48d77ce35cee2d70bf96a1e127b0d
sha512
40303ab86dc73fdcebb96600efcb0a5f1770d70c78d3ba2a453489f10630b33a7a78efb15e795bec3cb19850e42cd7a9ade43763cbda19ff1d78f6263163705d
ripemd-160
366c63e9ec00c6872f27a8d48d10410d42720c95
Diameter
657979810
Circumference
2067104537.3064
Area
3.4002826267675E+17
Volume
1.4915448778045E+26
Surface area
1.360113050707E+18
Circumference
2067104537.3064
Perimeter
1315959620
Area
108234357591909025
Diagonal
465261985.53484
Surface area
649406145551454150
Volume
3.5608011021898E+25
Space diagonal
569827230.63726
Perimeter
986969715
Area
4.6866851618441E+16
Altitude
284913615.31863
Surface area
4.6866851618441E+16
Volume
4.1964443430249E+24
Height
155087328.51161