168103493 is an odd 9-digits composite number following 168103492
and preceding 168103494 . In scientific notation, it is written as 1.68103493 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 166813920 positive integers (up to 168103493) that are relatively prime to 168103493.
168103493 has 8 divisors, whose sum is 169397760
The reverse of 168103493 is 394301861
Previous prime number is 547
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred sixty-eight million one hundred three thousand four hundred ninety-three
Scientific notation
1.68103493 × 10^8
Engineering notation
1.68103493 × 10^6
Prime Factorization
191 × 547 × 1609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168103493
Product of the distinct prime numbers
The prime factorization of 168103493 is 191 × 547 × 1609.
Since it has a total of 3 prime factors.
5 , 1 , 4 , 20 , 998 , 906 , 7737 , 5045 , 60293 , 51411 , 600745 , 977814 , 4414224 , 7176517 , 61944346 , 47267996 , 160173846 , 865502082 , 4267034881 , 8608572450
n×2
336206986
n×3
504310479
n×4
672413972
n×5
840517465
n÷2
84051746.5
n÷3
56034497.666667
n÷3
42025873.25
n÷5
33620698.6
n2
28258784358801049
n3
4.7504003586482E+24
n4
7.9855889343722E+32
n5
1.3424053935301E+41
2 √n
12965.473111306
3 √n
551.89811731127
4 √n
113.86603141985
5 √n
44.168774294373
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
-168103492
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 168103493 can be divided by 8 positive divisors.
The sum of these divisors (counting 168103493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000001010000111001000101
3
Ternary
102201022112122022
4
Quaternary
22001100321011
5
Quinary
321013302433
6
Senary
24403012525
8
Octal
1201207105
10
Decimal
168103493
12
Duodecimal
4836a145
16
Hexadecimal
a050e45
20
Vigesimal
2cacied
36
Base36
2s31hh
md5
e3a597cdcc5c9fd5719f0415f3a40d61
sha1
6bc3e0428d622054f900478b67dd996701cb36e9
sha256
3d13ed142b7809b2d5cc228f57d1835a9ca54dd48c124e325b9cac67204510f2
sha512
a323525a8951104450ade26b9603dfd0f667d94a40cf4b89893f7544fbf26bdf7015776405b941cf82f31f834a1b24bc05b7c1cc94a3d4c30f47bec9e46c16b6
ripemd-160
d32d1b4d248bd0dd4f4ee17e86f6aab960bac014
Diameter
336206986
Circumference
1056225397.3032
Area
8.8777589340988E+16
Volume
1.9898430491119E+25
Surface area
3.5511035736395E+17
Circumference
1056225397.3032
Perimeter
672413972
Area
28258784358801049
Diagonal
237734239.68289
Surface area
169552706152806294
Volume
4.7504003586482E+24
Space diagonal
291163790.8058
Perimeter
504310479
Area
1.2236412567394E+16
Altitude
145581895.4029
Surface area
1.2236412567394E+16
Volume
5.5984005115853E+23
Height
79244746.560964