20232009 is an odd 8-digits composite number following 20232008
and preceding 20232010 . In scientific notation, it is written as 2.0232009 × 10^7.
The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors.
There are 11561112 positive integers (up to 20232009) that are relatively prime to 20232009.
20232009 has 8 divisors, whose sum is 28260672
The reverse of 20232009 is 90023202
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9
Name
twenty million two hundred thirty-two thousand nine
Scientific notation
2.0232009 × 10^7
Engineering notation
2.0232009 × 10^6
Prime Factorization
3 × 21 × 321143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20232009
Product of the distinct prime numbers
The prime factorization of 20232009 is 3 × 21 × 321143.
Since it has a total of 3 prime factors.
6 , 7 , 71 , 49 , 291 , 481 , 6430 , 1589 , 92529 , 77224 , 331671 , 217667 , 3276254 , 2288776 , 46100044 , 11308452 , 120073708 , 249074447 , 6366178009 , 4207292140
n×2
40464018
n×3
60696027
n×4
80928036
n×5
101160045
n÷2
10116004.5
n÷3
6744003
n÷3
5058002.25
n÷5
4046401.8
n2
409334188176081
n3
8.2816529791862E+21
n4
1.6755447760977E+29
n5
3.3899636989912E+36
2 √n
4498.0005558025
3 √n
272.487344473
4 √n
67.067134692057
5 √n
28.920633503696
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
-20232008
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 20232009 can be divided by 8 positive divisors.
The sum of these divisors (counting 20232009) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001011011101001001
3
Ternary
1102001220002200
4
Quaternary
1031023131021
5
Quinary
20134411014
6
Senary
2001350413
8
Octal
115133511
10
Decimal
20232009
12
Duodecimal
6938409
16
Hexadecimal
134b749
20
Vigesimal
669009
36
Base36
c1n49
md5
9bd1c19cbaf67022388acc59722dd031
sha1
6842b820bf240654824d14966d1afda2fc133957
sha256
9bca03fab95352406e9ef9cb15598d9c2f3eac441666be8c22974e9c83b35a83
sha512
add5d83d224e5ba0f63abc513df0ef4275cf1cd2a622aa5633a5ca965a4a32ef8aea61826f25ad0a1a10bcacc65db53900b8a1c7854cc5570ce98916e7a6e70d
ripemd-160
531495a1065562ef0ef585400b3b81c24d41447d
Diameter
40464018
Circumference
127121461.68353
Area
1.2859612784371E+15
Volume
3.4690106878655E+22
Surface area
5.1438451137485E+15
Circumference
127121461.68353
Perimeter
80928036
Area
409334188176081
Diagonal
28612381.521855
Surface area
2456005129056486
Volume
8.2816529791862E+21
Space diagonal
35042867.527191
Perimeter
60696027
Area
1.7724690279898E+14
Altitude
17521433.763595
Surface area
1.7724690279898E+14
Volume
9.7600216350272E+20
Height
9537460.5072848