108129968 is an even 9-digits composite number following 108129967
and preceding 108129969 . In scientific notation, it is written as 1.08129968 × 10^8.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 53891904 positive integers (up to 108129968) that are relatively prime to 108129968.
108129968 has 20 divisors, whose sum is 210172560
The reverse of 108129968 is 869921801
Previous prime number is 317
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred eight million one hundred twenty-nine thousand nine hundred sixty-eight
Scientific notation
1.08129968 × 10^8
Engineering notation
1.08129968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 317 × 21319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
13516246
Product of the distinct prime numbers
The prime factorization of 108129968 is 2 × 2 × 2 × 2 × 317 × 21319.
Since it has a total of 6 prime factors.
5 , 3 , 88 , 35 , 82 , 174 , 7349 , 6395 , 63652 , 61325 , 680479 , 13061 , 2788544 , 6302293 , 73889623 , 54988065 , 992682079 , 945943728 , 3674228934 , 3533692362
n×2
216259936
n×3
324389904
n×4
432519872
n×5
540649840
n÷2
54064984
n÷3
36043322.666667
n÷3
27032492
n÷5
21625993.6
n2
11692089979681024
n3
1.264265315356E+24
n4
1.3670496809296E+32
n5
1.4781903825333E+40
2 √n
10398.556053607
3 √n
476.41126803152
4 √n
101.97331049646
5 √n
40.437957817171
1 , 2 , 4 , 8 , 16 , 317 , 634 , 1268 , 2536 , 5072 , 21319 , 42638 , 85276 , 170552 , 341104 , 6758123 , 13516246 , 27032492 , 54064984 , 108129968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-108129967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108129968 can be divided by 20 positive divisors.
The sum of these divisors (counting 108129968) is 1, the average is 0.05.
Base
System
Value
2
Binary
110011100011110111010110000
3
Ternary
21112110120102122
4
Quaternary
12130132322300
5
Quinary
210140124333
6
Senary
14421333412
8
Octal
634367260
10
Decimal
108129968
12
Duodecimal
30267268
16
Hexadecimal
671eeb0
20
Vigesimal
1dfg4i8
36
Base36
1sdlm8
md5
9ad604eeee4e27f6b8a8952bff4aec19
sha1
bcc57ee5ade301a66e981f734cb608457e4a1629
sha256
fad628829e89ce317959a98e80391730ab9041449328a57995a1bda35a796201
sha512
f7a396afa4deef51ec08f60a9fe3150fa2a5b6f38a57764a90e68e9b55cd5d4e46d1bce8e4f8d57c6d28a93a2415749230946c48915df0f2a47e5f0f9e2712f3
ripemd-160
fd711e5d4bdcb227345199596f3b810725f93ebc
Diameter
216259936
Circumference
679400626.2034
Area
3.6731783985277E+16
Volume
5.2957421692145E+24
Surface area
1.4692713594111E+17
Circumference
679400626.2034
Perimeter
432519872
Area
11692089979681024
Diagonal
152918867.24457
Surface area
70152539878086144
Volume
1.264265315356E+24
Space diagonal
187286598.3968
Perimeter
324389904
Area
5.0628234728686E+15
Altitude
93643299.198398
Surface area
5.0628234728686E+15
Volume
1.4899509628453E+23
Height
50972955.74819