129125629 is an odd 9-digits prime number following 129125628
and preceding 129125630 . In scientific notation, it is written as 1.29125629 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 129125628 positive integers (up to 129125629) that are relatively prime to 129125629.
129125629 has 2 divisors, whose sum is 129125630
The reverse of 129125629 is 926521921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million one hundred twenty-five thousand six hundred twenty-nine
Scientific notation
1.29125629 × 10^8
Engineering notation
1.29125629 × 10^6
Prime Factorization
129125629
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129125629
Product of the distinct prime numbers
The prime factorization of 129125629 is 129125629.
Since it has a total of 1 prime factors.
10 , 4 , 7 , 40 , 817 , 289 , 6266 , 4738 , 54620 , 89984 , 268459 , 110503 , 1150189 , 5812303 , 13984980 , 96668620 , 7564148 , 96223602 , 799228223 , 6542148492
n×2
258251258
n×3
387376887
n×4
516502516
n×5
645628145
n÷2
64562814.5
n÷3
43041876.333333
n÷3
32281407.25
n÷5
25825125.8
n2
16673428064645641
n3
2.1529668864336E+24
n4
2.7800320342691E+32
n5
3.5897338506515E+40
2 √n
11363.345854105
3 √n
505.44140604837
4 √n
106.59899555861
5 √n
41.898887335138
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129125630
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64562815
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11363.345898106
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845112
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129125629 can be divided by 2 positive divisors.
The sum of these divisors (counting 129125629) is 129125630, the average is 64562815.
Base
System
Value
2
Binary
111101100100100110011111101
3
Ternary
22222222021001201
4
Quaternary
13230210303331
5
Quinary
231024010004
6
Senary
20451335501
8
Octal
754446375
10
Decimal
129125629
12
Duodecimal
372b1591
16
Hexadecimal
7b24cfd
20
Vigesimal
2070e19
36
Base36
24vlz1
md5
686e8a13b441178d4e7c67a58e67474f
sha1
d90814202c8f06524e62b20ac8f9db7bb3fea134
sha256
6cd90ff4977755c9858d5764865d570a6985dff2aaa4048c67f55fe4c510600d
sha512
ecbc5cc9d68a30d446c6aa13cec6da8f648e4b8f0c34dfbbe13a45d1791e0d2e5803a109b4684576fdae6cd1d79ab0d2d40e53dd5a83eb639ccfde6359ae2068
ripemd-160
e3467c1a05565933f90d6884ec4ade74b80779d0
Diameter
258251258
Circumference
811320254.91312
Area
5.2381119118049E+16
Volume
9.0183266051226E+24
Surface area
2.0952447647219E+17
Circumference
811320254.91312
Perimeter
516502516
Area
16673428064645641
Diagonal
182611215.78176
Surface area
100040568387873846
Volume
2.1529668864336E+24
Space diagonal
223652149.98729
Perimeter
387376887
Area
7.2198061360778E+15
Altitude
111826074.99364
Surface area
7.2198061360778E+15
Volume
2.5372958084455E+23
Height
60870405.260586