168331423 is an odd 9-digits composite number following 168331422
and preceding 168331424 . In scientific notation, it is written as 1.68331423 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 155287584 positive integers (up to 168331423) that are relatively prime to 168331423.
168331423 has 8 divisors, whose sum is 181391168
The reverse of 168331423 is 324133861
Previous prime number is 5647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-eight million three hundred thirty-one thousand four hundred twenty-three
Scientific notation
1.68331423 × 10^8
Engineering notation
1.68331423 × 10^6
Prime Factorization
13 × 5647 × 2293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168331423
Product of the distinct prime numbers
The prime factorization of 168331423 is 13 × 5647 × 2293.
Since it has a total of 3 prime factors.
8 , 1 , 21 , 61 , 742 , 378 , 6180 , 5352 , 76385 , 67887 , 711639 , 166613 , 8978356 , 2827405 , 19103229 , 68243464 , 24586491 , 823839918 , 6102730529 , 5042401204
n×2
336662846
n×3
504994269
n×4
673325692
n×5
841657115
n÷2
84165711.5
n÷3
56110474.333333
n÷3
42082855.75
n÷5
33666284.6
n2
28335467969204929
n3
4.7697496446272E+24
n4
8.0289874503384E+32
n5
1.3515308827646E+41
2 √n
12974.260017435
3 √n
552.14744254151
4 √n
113.90460928968
5 √n
44.180745411535
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
-168331422
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 168331423 can be divided by 8 positive divisors.
The sum of these divisors (counting 168331423) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010001000100010011111
3
Ternary
102201202010022011
4
Quaternary
22002020202133
5
Quinary
321043101143
6
Senary
24411532051
8
Octal
1202104237
10
Decimal
168331423
12
Duodecimal
4845a027
16
Hexadecimal
a08889f
20
Vigesimal
2cc18b3
36
Base36
2s7xcv
md5
c3508ba9b6bb88263e857742cd5f0b6f
sha1
6a8676c8cd8abe16fe8fefd360ec152b66417bc7
sha256
78fdccde2d8b6c8e21ff9ae77672a5d80e33c9fd4ca45ba7dc95827ab54515f5
sha512
1f2884afce0a7b2cf954722803e05f1e1bad7754ef500aa60a4f57afd16e2e85f1c5f277398bf49716bd3b67325f5febe56078a1eef724f43027c9e0dd807cc5
ripemd-160
615d7ea0315efcbe8b36a4680ae96b1c9c9856a5
Diameter
336662846
Circumference
1057657523.7302
Area
8.9018498008083E+16
Volume
1.9979480590698E+25
Surface area
3.5607399203233E+17
Circumference
1057657523.7302
Perimeter
673325692
Area
28335467969204929
Diagonal
238056581.38016
Surface area
170012807815229574
Volume
4.7697496446272E+24
Space diagonal
291558577.14637
Perimeter
504994269
Area
1.2269617544726E+16
Altitude
145779288.57318
Surface area
1.2269617544726E+16
Volume
5.6212038637967E+23
Height
79352193.793387