320345428 is an even 9-digits composite number following 320345427
and preceding 320345429 . In scientific notation, it is written as 3.20345428 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 147851712 positive integers (up to 320345428) that are relatively prime to 320345428.
320345428 has 12 divisors, whose sum is 603728020
The reverse of 320345428 is 824543023
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
three hundred twenty million three hundred forty-five thousand four hundred twenty-eight
Scientific notation
3.20345428 × 10^8
Engineering notation
3.20345428 × 10^6
Prime Factorization
2 × 2 × 13 × 6160489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
160172714
Product of the distinct prime numbers
The prime factorization of 320345428 is 2 × 2 × 13 × 6160489.
Since it has a total of 4 prime factors.
5 , 2 , 97 , 97 , 644 , 460 , 2882 , 4746 , 97226 , 70831 , 203237 , 540917 , 3828395 , 1271420 , 42588080 , 91723448 , 835336460 , 536443919 , 5985548017 , 8495520625
n×2
640690856
n×3
961036284
n×4
1281381712
n×5
1601727140
n÷2
160172714
n÷3
106781809.33333
n÷3
80086357
n÷5
64069085.6
n2
102621193240503184
n3
3.28742300705E+25
n4
1.0531109302105E+34
n5
3.3735927166975E+42
2 √n
17898.196221966
3 √n
684.23640415485
4 √n
133.78414039775
5 √n
50.248569898933
1 , 2 , 4 , 13 , 26 , 52 , 6160489 , 12320978 , 24641956 , 80086357 , 160172714 , 320345428
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
-320345427
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 320345428 can be divided by 12 positive divisors.
The sum of these divisors (counting 320345428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011000110000001010101010100
3
Ternary
211022210020022111
4
Quaternary
103012001111110
5
Quinary
1124002023203
6
Senary
51442040404
8
Octal
2306012524
10
Decimal
320345428
12
Duodecimal
8b349104
16
Hexadecimal
13181554
20
Vigesimal
50233b8
36
Base36
5aq444
md5
743721320705e8a2eb19152ec8bea517
sha1
8eb9e4cc3f91d2a6f81467f64dba5a549a03ca88
sha256
4e310cc7b494c405f53a9ce8c560600073d365b175e8857c24a9a772f48fb5a5
sha512
1b01ffeb0c5b43da2aaa41955f7fedff2093929d345105e91adeb2e309668102c1d0d0d49b84e5bac4e260bb1c5fb45a3ccb29f2536ecadb2f55106c6d574deb
ripemd-160
42b653759ce751029bbe02a4dfc543000d7c6146
Diameter
640690856
Circumference
2012789686.4318
Area
3.2239398678698E+17
Volume
1.377032529092E+26
Surface area
1.2895759471479E+18
Circumference
2012789686.4318
Perimeter
1281381712
Area
102621193240503184
Diagonal
453036848.92181
Surface area
615727159443019104
Volume
3.28742300705E+25
Space diagonal
554854557.2684
Perimeter
961036284
Area
4.4436280156474E+16
Altitude
277427278.6342
Surface area
4.4436280156474E+16
Volume
3.8742651681895E+24
Height
151012282.97394