20230123 is an odd 8-digits composite number following 20230122
and preceding 20230124 . In scientific notation, it is written as 2.0230123 × 10^7.
The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors.
There are 20210680 positive integers (up to 20230123) that are relatively prime to 20230123.
20230123 has 4 divisors, whose sum is 20249568
The reverse of 20230123 is 32103202
Previous prime number is 1103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4
Name
twenty million two hundred thirty thousand one hundred twenty-three
Scientific notation
2.0230123 × 10^7
Engineering notation
2.0230123 × 10^6
Prime Factorization
1103 × 18341
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20230123
Product of the distinct prime numbers
The prime factorization of 20230123 is 1103 × 18341.
Since it has a total of 2 prime factors.
9 , 10 , 46 , 8 , 236 , 713 , 6993 , 216 , 20812 , 55352 , 622807 , 461984 , 8149358 , 9307992 , 4327662 , 90343062 , 466682393 , 221006779 , 8241889686 , 9966729745
n×2
40460246
n×3
60690369
n×4
80920492
n×5
101150615
n÷2
10115061.5
n÷3
6743374.3333333
n÷3
5057530.75
n÷5
4046024.6
n2
409257876595129
n3
8.2793371822383E+21
n4
1.6749200955515E+29
n5
3.3883839548179E+36
2 √n
4497.7909022097
3 √n
272.47887724497
4 √n
67.065571660947
5 √n
28.92009429527
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
-20230122
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 20230123 can be divided by 4 positive divisors.
The sum of these divisors (counting 20230123) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101001010111111101011
3
Ternary
1102001210111211
4
Quaternary
1031022333223
5
Quinary
20134330443
6
Senary
2001333551
8
Octal
115127753
10
Decimal
20230123
12
Duodecimal
69372b7
16
Hexadecimal
134afeb
20
Vigesimal
668f63
36
Base36
c1lnv
md5
a53fe581e4a32d55085a829747708a98
sha1
105450ca613ef3abbd62c84a36450ab4c37baff0
sha256
aec784aa5a498c56fc9bfc4ab66acd92d49aadf2d3f36444b629145951444a78
sha512
a0eab848c1fcfdbdde4bdb5a175f712adab1a06355e67b3e7d527386efcdb339ec53f293b0ab41b2bacc77b9ab51210f076cba45a9309047c49a46854ccf24be
ripemd-160
88245c62f8e3fae828b775de29669d79ad3d22f2
Diameter
40460246
Circumference
127109611.59604
Area
1.285721538535E+15
Volume
3.4680406491083E+22
Surface area
5.1428861541401E+15
Circumference
127109611.59604
Perimeter
80920492
Area
409257876595129
Diagonal
28609714.315076
Surface area
2455547259570774
Volume
8.2793371822383E+21
Space diagonal
35039600.879368
Perimeter
60690369
Area
1.7721385891513E+14
Altitude
17519800.439684
Surface area
1.7721385891513E+14
Volume
9.757292442151E+20
Height
9536571.4383586