12393423 is an odd 8-digits composite number following 12393422
and preceding 12393424 . In scientific notation, it is written as 1.2393423 × 10^7.
The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors.
There are 6997536 positive integers (up to 12393423) that are relatively prime to 12393423.
12393423 has 36 divisors, whose sum is 21074040
The reverse of 12393423 is 32439321
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
twelve million three hundred ninety-three thousand four hundred twenty-three
Scientific notation
1.2393423 × 10^7
Engineering notation
1.2393423 × 10^6
Prime Factorization
3 × 7 × 7 × 3 × 179 × 157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
590163
Product of the distinct prime numbers
The prime factorization of 12393423 is 3 × 7 × 7 × 3 × 179 × 157.
Since it has a total of 6 prime factors.
3 , 5 , 30 , 26 , 189 , 59 , 7619 , 1462 , 85204 , 17478 , 350754 , 276237 , 8118043 , 447089 , 7566574 , 71860191 , 229614147 , 894861325 , 744226243 , 8201397653
n×2
24786846
n×3
37180269
n×4
49573692
n×5
61967115
n÷2
6196711.5
n÷3
4131141
n÷3
3098355.75
n÷5
2478684.6
n2
153596933656929
n3
1.9035917703133E+21
n4
2.3592018028811E+28
n5
2.9238585885468E+35
2 √n
3520.4293772209
3 √n
231.417976032
4 √n
59.333206362213
5 √n
26.220336116115
1 , 3 , 7 , 9 , 21 , 49 , 63 , 147 , 157 , 179 , 441 , 471 , 537 , 1099 , 1253 , 1413 , 1611 , 3297 , 3759 , 7693 , 8771 , 9891 , 11277 , 23079 , 26313 , 28103 , 69237 , 78939 , 84309 , 196721 , 252927 , 590163 , 1377047 , 1770489 , 4131141 , 12393423
36 divisors
τ
Total Divisors
36
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12393422
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.027777777777778
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
36
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12393423 can be divided by 36 positive divisors.
The sum of these divisors (counting 12393423) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
101111010001101111001111
3
Ternary
212022122120200
4
Quaternary
233101233033
5
Quinary
11133042143
6
Senary
1121344543
8
Octal
57215717
10
Decimal
12393423
12
Duodecimal
4198153
16
Hexadecimal
bd1bcf
20
Vigesimal
3h93b3
36
Base36
7dmtr
md5
092dd52378bb7af486f476ac434093ad
sha1
1c2c8c4f1fc7ced55f56c6a9cf7b1815cc9f2c22
sha256
07c50db80860c38482c0ad1452fe9c5c712d0d013e29e2f0820b01387affbf4e
sha512
2e6aa136d21565296ef1bc83d68b38ac97e3be7dec9c58db82079e573f8865f095425e1042becf90ff746018a600e44829eb30df293c706ad15b767800b9958b
ripemd-160
d5b6115fd848bc1cf0f17eb3a3f688064a2bebaf
Diameter
24786846
Circumference
77870173.299262
Area
4.8253899839053E+14
Volume
7.9737465614002E+21
Surface area
1.9301559935621E+15
Circumference
77870173.299262
Perimeter
49573692
Area
153596933656929
Diagonal
17526946.890827
Surface area
921581601941574
Volume
1.9035917703133E+21
Space diagonal
21466038.315693
Perimeter
37180269
Area
66509423245147
Altitude
10733019.157846
Surface area
66509423245147
Volume
2.2434044156657E+20
Height
5842315.6302756