129622129 is an odd 9-digits composite number following 129622128
and preceding 129622130 . In scientific notation, it is written as 1.29622129 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 99247680 positive integers (up to 129622129) that are relatively prime to 129622129.
129622129 has 16 divisors, whose sum is 164684800
The reverse of 129622129 is 921226921
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million six hundred twenty-two thousand one hundred twenty-nine
Scientific notation
1.29622129 × 10^8
Engineering notation
1.29622129 × 10^6
Prime Factorization
13 × 7 × 31 × 45949
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129622129
Product of the distinct prime numbers
The prime factorization of 129622129 is 13 × 7 × 31 × 45949.
Since it has a total of 4 prime factors.
9 , 9 , 56 , 67 , 62 , 767 , 7940 , 9218 , 94654 , 72342 , 833995 , 83974 , 4946799 , 3479510 , 63178194 , 44567272 , 356818692 , 599180677 , 9643197340 , 7659702890
n×2
259244258
n×3
388866387
n×4
518488516
n×5
648110645
n÷2
64811064.5
n÷3
43207376.333333
n÷3
32405532.25
n÷5
25924425.8
n2
16801896326492641
n3
2.1778975730773E+24
n4
2.8230372016621E+32
n5
3.6592809232564E+40
2 √n
11385.171452376
3 √n
506.08840050705
4 √n
106.70131888771
5 √n
41.931058912333
1 , 7 , 13 , 31 , 91 , 217 , 403 , 2821 , 45949 , 321643 , 597337 , 1424419 , 4181359 , 9970933 , 18517447 , 129622129
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
-129622128
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 129622129 can be divided by 16 positive divisors.
The sum of these divisors (counting 129622129) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110011110000001110001
3
Ternary
100000220111010121
4
Quaternary
13232132001301
5
Quinary
231140402004
6
Senary
20510130241
8
Octal
756360161
10
Decimal
129622129
12
Duodecimal
374b0981
16
Hexadecimal
7b9e071
20
Vigesimal
20a2f69
36
Base36
25692p
md5
5d1b28789370f64b6de4584fc4aa5e33
sha1
c3b2fc49bb87c414dcf670185333f10db304a9df
sha256
53636d84a200f01a7a6942cb704468c56b2a9e09a5b7df40a31f99527761c3d7
sha512
5e0944c46d2d1680c02fc9b3345078a80c3086f314e9ff04909869d8cfe693b050349c6ac056fb8a95532b162ec739a438bf1af98d9e97af48691bc13b8343c5
ripemd-160
d8955e12283c667265099e3d57d5a9fb74759cf5
Diameter
259244258
Circumference
814439856.41814
Area
5.2784714065687E+16
Volume
9.1227560211341E+24
Surface area
2.1113885626275E+17
Circumference
814439856.41814
Perimeter
518488516
Area
16801896326492641
Diagonal
183313372.81547
Surface area
100811377958955846
Volume
2.1778975730773E+24
Space diagonal
224512113.21325
Perimeter
388866387
Area
7.2754345252475E+15
Altitude
112256056.60662
Surface area
7.2754345252475E+15
Volume
2.5666769044211E+23
Height
61104457.605158