129606431 is an odd 9-digits prime number following 129606430
and preceding 129606432 . In scientific notation, it is written as 1.29606431 × 10^8.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 129606430 positive integers (up to 129606431) that are relatively prime to 129606431.
129606431 has 2 divisors, whose sum is 129606432
The reverse of 129606431 is 134606921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million six hundred six thousand four hundred thirty-one
Scientific notation
1.29606431 × 10^8
Engineering notation
1.29606431 × 10^6
Prime Factorization
129606431
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129606431
Product of the distinct prime numbers
The prime factorization of 129606431 is 129606431.
Since it has a total of 1 prime factors.
2 , 7 , 69 , 48 , 583 , 113 , 2807 , 11 , 45803 , 12512 , 657276 , 970974 , 2643057 , 1448603 , 55071302 , 88561669 , 548638051 , 405000388 , 9382010114 , 7660799836
n×2
259212862
n×3
388819293
n×4
518425724
n×5
648032155
n÷2
64803215.5
n÷3
43202143.666667
n÷3
32401607.75
n÷5
25921286.2
n2
16797826956557761
n3
2.177106400395E+24
n4
2.8216699046246E+32
n5
3.657065657985E+40
2 √n
11384.482025986
3 √n
506.06796959116
4 √n
106.69808820211
5 √n
41.930043243702
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129606432
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64803216
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11384.482069906
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845687
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129606431 can be divided by 2 positive divisors.
The sum of these divisors (counting 129606431) is 129606432, the average is 64803216.
Base
System
Value
2
Binary
111101110011010001100011111
3
Ternary
100000212200121012
4
Quaternary
13232122030133
5
Quinary
231134401211
6
Senary
20505525435
8
Octal
756321437
10
Decimal
129606431
12
Duodecimal
374a387b
16
Hexadecimal
7b9a31f
20
Vigesimal
20a0g1b
36
Base36
255wyn
md5
6bc85e0279a5f30f934179c73ef337b5
sha1
0294a0421ca4eaf67491c10bc2d551cc9c2c8220
sha256
b1932b9fdae8a86f35f520fe5932944cb7e97de4d90cfbbb0239f1f0513a4cdf
sha512
4a32cdf528f663f77a3a5c6417a04ea542ed9bf5e96802375a8f85dbeb1c96dc3c673e907c5f7f3ba25bbf5b2df7a8861d2156d36bb221374ffe7ad8678525c9
ripemd-160
9f0227673cd9d0812e30458faee21dcac1e96654
Diameter
259212862
Circumference
814341222.97518
Area
5.2771929762994E+16
Volume
9.1194419647525E+24
Surface area
2.1108771905198E+17
Circumference
814341222.97518
Perimeter
518425724
Area
16797826956557761
Diagonal
183291172.49097
Surface area
100786961739346566
Volume
2.177106400395E+24
Space diagonal
224484923.47967
Perimeter
388819293
Area
7.273672436377E+15
Altitude
112242461.73983
Surface area
7.273672436377E+15
Volume
2.5657444984733E+23
Height
61097057.496991