108129969 is an odd 9-digits composite number following 108129968
and preceding 108129970 . In scientific notation, it is written as 1.08129969 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 65278224 positive integers (up to 108129969) that are relatively prime to 108129969.
108129969 has 16 divisors, whose sum is 126844800
The reverse of 108129969 is 969921801
Previous prime number is 437
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred eight million one hundred twenty-nine thousand nine hundred sixty-nine
Scientific notation
1.08129969 × 10^8
Engineering notation
1.08129969 × 10^6
Prime Factorization
9 × 19 × 437 × 1447
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108129969
Product of the distinct prime numbers
The prime factorization of 108129969 is 9 × 19 × 437 × 1447.
Since it has a total of 4 prime factors.
8 , 3 , 66 , 100 , 125 , 706 , 8017 , 7762 , 78318 , 78557 , 385837 , 559600 , 5579364 , 4676622 , 58115989 , 71888270 , 431122764 , 206808157 , 4670610710 , 9793713249
n×2
216259938
n×3
324389907
n×4
432519876
n×5
540649845
n÷2
54064984.5
n÷3
36043323
n÷3
27032492.25
n÷5
21625993.8
n2
11692090195940961
n3
1.2642653504323E+24
n4
1.3670497315002E+32
n5
1.4781904508857E+40
2 √n
10398.55610169
3 √n
476.41126950016
4 √n
101.97331073222
5 √n
40.437957891966
1 , 9 , 19 , 171 , 437 , 1447 , 3933 , 8303 , 13023 , 27493 , 74727 , 247437 , 632339 , 5691051 , 12014441 , 108129969
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-108129968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108129969 can be divided by 16 positive divisors.
The sum of these divisors (counting 108129969) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011100011110111010110001
3
Ternary
21112110120102200
4
Quaternary
12130132322301
5
Quinary
210140124334
6
Senary
14421333413
8
Octal
634367261
10
Decimal
108129969
12
Duodecimal
30267269
16
Hexadecimal
671eeb1
20
Vigesimal
1dfg4i9
36
Base36
1sdlm9
md5
8f8945fa34333c9a7b11466f4a8d6d74
sha1
48bac5d540860570cfda4444ec25c00464e50ac1
sha256
df4af2466e8c470c3ffe6b973a76f9479909330779277face8ec94f356fc24d7
sha512
8c7c1bea2dabf6b7212eafdfdc9444d4fd224c6a2bbcfa58318dbfbc53c1a95d673300c9f02e8398fa73f3dada17b1c6e8c0f0c33ec66887cf92021a134bf184
ripemd-160
da0015ea0d4a4dc6db7d7a6b62dfc363b3bef08a
Diameter
216259938
Circumference
679400632.48658
Area
3.6731784664677E+16
Volume
5.2957423161417E+24
Surface area
1.4692713865871E+17
Circumference
679400632.48658
Perimeter
432519876
Area
11692090195940961
Diagonal
152918868.65878
Surface area
70152541175645766
Volume
1.2642653504323E+24
Space diagonal
187286600.12885
Perimeter
324389907
Area
5.0628235665119E+15
Altitude
93643300.064424
Surface area
5.0628235665119E+15
Volume
1.4899510041831E+23
Height
50972956.219594