328731685 is an odd 9-digits composite number following 328731684
and preceding 328731686 . In scientific notation, it is written as 3.28731685 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 262920384 positive integers (up to 328731685) that are relatively prime to 328731685.
328731685 has 8 divisors, whose sum is 394575480
The reverse of 328731685 is 586137823
Previous prime number is 8573
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred twenty-eight million seven hundred thirty-one thousand six hundred eighty-five
Scientific notation
3.28731685 × 10^8
Engineering notation
3.28731685 × 10^6
Prime Factorization
5 × 8573 × 7669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
328731685
Product of the distinct prime numbers
The prime factorization of 328731685 is 5 × 8573 × 7669.
Since it has a total of 3 prime factors.
8 , 7 , 66 , 69 , 660 , 785 , 7786 , 2664 , 95128 , 73337 , 179203 , 767444 , 2733306 , 9688379 , 96844907 , 73823180 , 727687522 , 518353241 , 4510341061 , 7544663968
n×2
657463370
n×3
986195055
n×4
1314926740
n×5
1643658425
n÷2
164365842.5
n÷3
109577228.33333
n÷3
82182921.25
n÷5
65746337
n2
108064520722939225
n3
3.5524231985969E+25
n4
1.1677940639079E+34
n5
3.8389091036143E+42
2 √n
18130.959296187
3 √n
690.15587390751
4 √n
134.65125062987
5 √n
50.508946841899
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-328731684
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 328731685 can be divided by 8 positive divisors.
The sum of these divisors (counting 328731685) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011100110000000110000100101
3
Ternary
211220120022002121
4
Quaternary
103212000300211
5
Quinary
1133123403220
6
Senary
52341505541
8
Octal
2346006045
10
Decimal
328731685
12
Duodecimal
921122b1
16
Hexadecimal
13980c25
20
Vigesimal
52eb945
36
Base36
5fpuzp
md5
53776ddfc5d09a1f49b18a3ac73faf7a
sha1
6a61a8173c7ae2762ca6fda6fd7082dabee4e5dd
sha256
f535bbaf818af70d2c1de4cd61bdd398a80c109bd5dbf9a557c5bfa3fefb4d38
sha512
377e0a0795d6ae4fda7af508108273a37ea45976528229fe750d136ed19a031490ec44727efec5f18743e47b27016439b51090575c8a62b7de7d3c901d70ab7e
ripemd-160
6317f550017da2c745ffea669d3e710937310363
Diameter
657463370
Circumference
2065482093.1964
Area
3.3949470441689E+17
Volume
1.4880355497539E+26
Surface area
1.3579788176676E+18
Circumference
2065482093.1964
Perimeter
1314926740
Area
108064520722939225
Diagonal
464896807.30876
Surface area
648387124337635350
Volume
3.5524231985969E+25
Space diagonal
569379980.47773
Perimeter
986195055
Area
4.6793310096928E+16
Altitude
284689990.23886
Surface area
4.6793310096928E+16
Volume
4.1865708889538E+24
Height
154965602.43625