320868369 is an odd 9-digits composite number following 320868368
and preceding 320868370 . In scientific notation, it is written as 3.20868369 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 213829632 positive integers (up to 320868369) that are relatively prime to 320868369.
320868369 has 12 divisors, whose sum is 463655556
The reverse of 320868369 is 963868023
Previous prime number is 3457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred twenty million eight hundred sixty-eight thousand three hundred sixty-nine
Scientific notation
3.20868369 × 10^8
Engineering notation
3.20868369 × 10^6
Prime Factorization
3 × 3 × 3457 × 10313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
106956123
Product of the distinct prime numbers
The prime factorization of 320868369 is 3 × 3 × 3457 × 10313.
Since it has a total of 4 prime factors.
9 , 2 , 35 , 51 , 732 , 370 , 3457 , 5944 , 6981 , 72122 , 992238 , 526902 , 4856 , 7879574 , 23136725 , 8557680 , 298089569 , 788538388 , 4777072973 , 7390061490
n×2
641736738
n×3
962605107
n×4
1283473476
n×5
1604341845
n÷2
160434184.5
n÷3
106956123
n÷3
80217092.25
n÷5
64173673.8
n2
102956510224720161
n3
3.3035487513738E+25
n4
1.0600042997653E+34
n5
3.4012185079868E+42
2 √n
17912.799027511
3 √n
684.60852407285
4 √n
133.83870526687
5 √n
50.264964636444
1 , 3 , 9 , 3457 , 10313 , 10371 , 30939 , 31113 , 92817 , 35652041 , 106956123 , 320868369
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
-320868368
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 320868369 can be divided by 12 positive divisors.
The sum of these divisors (counting 320868369) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011001000000001000000010001
3
Ternary
211100202210122200
4
Quaternary
103020001000101
5
Quinary
1124120241434
6
Senary
51501153413
8
Octal
2310010021
10
Decimal
320868369
12
Duodecimal
8b55b869
16
Hexadecimal
13201011
20
Vigesimal
5058ai9
36
Base36
5b1bm9
md5
75095fd7cd10e16c708a75341e3a03c6
sha1
47028b33f88e64dc817efe3d4ef0c74979ef4315
sha256
514995b1ae83a768d771188e5ce19e485927bccb3ba2695924fc1bc39016b743
sha512
a2a23774edcc0b44c4f1633365239903ca7f699214dda027dd64aa658eaf588842485d93b1ed4f02f8fff4d69d07493d08abbfbf325fd5f942c9315fb279d872
ripemd-160
aded82f1fb6569d07066c0d0aaf165373c966d39
Diameter
641736738
Circumference
2016075421.6395
Area
3.2344741616122E+17
Volume
1.3837872650789E+26
Surface area
1.2937896646449E+18
Circumference
2016075421.6395
Perimeter
1283473476
Area
102956510224720161
Diagonal
453776399.17633
Surface area
617739061348320966
Volume
3.3035487513738E+25
Space diagonal
555760317.64976
Perimeter
962605107
Area
4.45814766698E+16
Altitude
277880158.82488
Surface area
4.45814766698E+16
Volume
3.8932695401279E+24
Height
151258799.72544