129016835 is an odd 9-digits composite number following 129016834
and preceding 129016836 . In scientific notation, it is written as 1.29016835 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 103213464 positive integers (up to 129016835) that are relatively prime to 129016835.
129016835 has 4 divisors, whose sum is 154820208
The reverse of 129016835 is 538610921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million sixteen thousand eight hundred thirty-five
Scientific notation
1.29016835 × 10^8
Engineering notation
1.29016835 × 10^6
Prime Factorization
5 × 25803367
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129016835
Product of the distinct prime numbers
The prime factorization of 129016835 is 5 × 25803367.
Since it has a total of 2 prime factors.
8 , 6 , 84 , 93 , 490 , 658 , 6064 , 6370 , 4101 , 2600 , 699826 , 244813 , 7675179 , 3470137 , 43993541 , 99894397 , 601113215 , 242297412 , 7739620507 , 5328007937
n×2
258033670
n×3
387050505
n×4
516067340
n×5
645084175
n÷2
64508417.5
n÷3
43005611.666667
n÷3
32254208.75
n÷5
25803367
n2
16645343713417225
n3
2.1475295633922E+24
n4
2.770674673378E+32
n5
3.5746367717389E+40
2 √n
11358.557786973
3 √n
505.29941398598
4 √n
106.57653487974
5 √n
41.891824624809
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129016834
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129016835 can be divided by 4 positive divisors.
The sum of these divisors (counting 129016835) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100001010010000000011
3
Ternary
22222202201211022
4
Quaternary
13230022100003
5
Quinary
231012014320
6
Senary
20445140055
8
Octal
754122003
10
Decimal
129016835
12
Duodecimal
3725a62b
16
Hexadecimal
7b0a403
20
Vigesimal
206721f
36
Base36
24ta0z
md5
bfbd003c7ec84cbe1f931cc5fe1a6c7d
sha1
0f254be3eaaceae6c085d5fcc77519a0187981d7
sha256
f72916d9519d2522ad93cfdffc6854af5c2d0166404c8a6898a50508850d8034
sha512
209b8751fe6dd4016b6732fed8f09f13b1486d83436591abf3d9783b25b6fbcd949307da1b5f5e74f600b375465fadd742b19de9a6800f489ea4118edec37ee2
ripemd-160
99d3e2b79d5e2f3bd51e0d97d8e2f6e129b47c70
Diameter
258033670
Circumference
810636682.05081
Area
5.2292889526549E+16
Volume
8.9955507996266E+24
Surface area
2.0917155810619E+17
Circumference
810636682.05081
Perimeter
516067340
Area
16645343713417225
Diagonal
182457357.83145
Surface area
99872062280503350
Volume
2.1475295633922E+24
Space diagonal
223463713.25173
Perimeter
387050505
Area
7.2076452552715E+15
Altitude
111731856.62587
Surface area
7.2076452552715E+15
Volume
2.5308878617887E+23
Height
60819119.277151