168105468 is an even 9-digits composite number following 168105467
and preceding 168105469 . In scientific notation, it is written as 1.68105468 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 55520640 positive integers (up to 168105468) that are relatively prime to 168105468.
168105468 has 24 divisors, whose sum is 395847760
The reverse of 168105468 is 864501861
Previous prime number is 109
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred sixty-eight million one hundred five thousand four hundred sixty-eight
Scientific notation
1.68105468 × 10^8
Engineering notation
1.68105468 × 10^6
Prime Factorization
2 × 2 × 3 × 109 × 128521
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
84052734 Product of the distinct prime numbers
The prime factorization of 168105468 is 2 × 2 × 3 × 109 × 128521.
Since it has a total of 5 prime factors.
5 , 9 , 35 , 69 , 242 , 444 , 5354 , 9664 , 53711 , 60894 , 247874 , 458768 , 6441718 , 1064644 , 29190725 , 81081946 , 39684286 , 998590402 , 8807794955 , 3282056322
n×2
336210936
n×3
504316404
n×4
672421872
n×5
840527340
n÷2
84052734
n÷3
56035156
n÷3
42026367
n÷5
33621093.6
n2
28259448371499024
n3
4.7505677939127E+24
n4
7.9859642226142E+32
n5
1.3424842530738E+41
2 √n12965.549274905
3 √n551.90027866734
4 √n113.86636586326
5 √n44.168878079152
1 , 2 , 3 , 4 , 6 , 12 , 109 , 218 , 327 , 436 , 654 , 1308 , 128521 , 257042 , 385563 , 514084 , 771126 , 1542252 , 14008789 , 28017578 , 42026367 , 56035156 , 84052734 , 168105468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168105467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168105468 can be divided by 24 positive divisors.
The sum of these divisors (counting 168105468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000001010001010111111100
3
Ternary
102201022122100110
4
Quaternary
22001101113330
5
Quinary
321013333333
6
Senary
24403030020
8
Octal
1201212774
10
Decimal
168105468
12
Duodecimal
4836b310
16
Hexadecimal
a0515fc
20
Vigesimal
2cad3d8
36
Base36
2s330c
md5
145af1130dce7022ed6eeb8b01976a9f
sha1
af119fc18b4a8e8bea89b62812ca639d5cc98f3e
sha256
baa668bdb55f3b0479e1a0c3039e0b444336f1a7412654c3ed495c9366cbd86a
sha512
69d9d751e52261896d1ba01ac62209fedfc68a4c85f35969b644e6b1df8bb87c5e97851a332ccd9dc34c68c48ea3b6493192d8f4a0d6235b3f8aaf521a73b612
ripemd-160
a2e411d78728e7f437e683a020a59120dcfb6fa5
Diameter
336210936
Circumference
1056237806.5941
Area
8.8779675398401E+16
Volume
1.9899131842315E+25
Surface area
3.5511870159361E+17
Circumference
1056237806.5941
Perimeter
672421872
Area
28259448371499024
Diagonal
237737032.75468
Surface area
169556690228994144
Volume
4.7505677939127E+24
Space diagonal
291167211.60614
Perimeter
504316404
Area
1.2236700093326E+16
Altitude
145583605.80307
Surface area
1.2236700093326E+16
Volume
5.5985978359368E+23
Height
79245677.584892