168468443 is an odd 9-digits composite number following 168468442
and preceding 168468444 . In scientific notation, it is written as 1.68468443 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 141372000 positive integers (up to 168468443) that are relatively prime to 168468443.
168468443 has 8 divisors, whose sum is 197921136
The reverse of 168468443 is 344864861
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-eight million four hundred sixty-eight thousand four hundred forty-three
Scientific notation
1.68468443 × 10^8
Engineering notation
1.68468443 × 10^6
Prime Factorization
11 × 13 × 1178101
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168468443
Product of the distinct prime numbers
The prime factorization of 168468443 is 11 × 13 × 1178101.
Since it has a total of 3 prime factors.
7 , 8 , 33 , 66 , 2 , 928 , 3559 , 9332 , 98637 , 28189 , 382214 , 722774 , 1926324 , 7760774 , 43853334 , 66649742 , 940117867 , 505296963 , 2977673400 , 116719253
n×2
336936886
n×3
505405329
n×4
673873772
n×5
842342215
n÷2
84234221.5
n÷3
56156147.666667
n÷3
42117110.75
n÷5
33693688.6
n2
28381616286844249
n3
4.7814067056681E+24
n4
8.0551614305366E+32
n5
1.3570405043162E+41
2 √n
12979.539398607
3 √n
552.29721597257
4 √n
113.92778150481
5 √n
44.187935602824
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
-168468442
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 168468443 can be divided by 8 positive divisors.
The sum of these divisors (counting 168468443) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010101001111111011011
3
Ternary
102202000002020222
4
Quaternary
22002221333123
5
Quinary
321111442233
6
Senary
24414510255
8
Octal
1202517733
10
Decimal
168468443
12
Duodecimal
4850538b
16
Hexadecimal
a0a9fdb
20
Vigesimal
2ccib23
36
Base36
2sav2z
md5
1c80e5b0f7039c47cf2d0f085a0dd7e2
sha1
a207a3624e45f8b47ad03f78858c2c894204025a
sha256
ff84b55e0bb6d05406f019291e666fef7e1bd765b6e16662cbc83a9a04ece783
sha512
83f06a1adf8fba2d508f8934930aa17a74564dde9fae6b82ca0a106810c163f732e82c61624dcddf086e68013eb30814ffd998b1079a45ef129a896e7e5b6143
ripemd-160
b6d06c9ca6ae7870689b44ba0529504a0acb83ab
Diameter
336936886
Circumference
1058518445.781
Area
8.9163477223754E+16
Volume
2.0028309573802E+25
Surface area
3.5665390889502E+17
Circumference
1058518445.781
Perimeter
673873772
Area
28381616286844249
Diagonal
238250356.92248
Surface area
170289697721065494
Volume
4.7814067056681E+24
Space diagonal
291795902.74802
Perimeter
505405329
Area
1.2289600352435E+16
Altitude
145897951.37401
Surface area
1.2289600352435E+16
Volume
5.6349418419812E+23
Height
79416785.640826