129969365 is an odd 9-digits composite number following 129969364
and preceding 129969366 . In scientific notation, it is written as 1.29969365 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 103975488 positive integers (up to 129969365) that are relatively prime to 129969365.
129969365 has 4 divisors, whose sum is 155963244
The reverse of 129969365 is 563969921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million nine hundred sixty-nine thousand three hundred sixty-five
Scientific notation
1.29969365 × 10^8
Engineering notation
1.29969365 × 10^6
Prime Factorization
5 × 25993873
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129969365
Product of the distinct prime numbers
The prime factorization of 129969365 is 5 × 25993873.
Since it has a total of 2 prime factors.
9 , 7 , 84 , 2 , 716 , 585 , 9119 , 4681 , 53628 , 58168 , 942824 , 464227 , 2458062 , 4757721 , 47694746 , 62406510 , 833350487 , 79122333 , 7305381894 , 4005011143
n×2
259938730
n×3
389908095
n×4
519877460
n×5
649846825
n÷2
64984682.5
n÷3
43323121.666667
n÷3
32492341.25
n÷5
25993873
n2
16892035838503225
n3
2.1954471714875E+24
n4
2.8534087476928E+32
n5
3.7085572302307E+40
2 √n
11400.410738215
3 √n
506.53990629888
4 √n
106.77270596091
5 √n
41.953500137178
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
-129969364
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 129969365 can be divided by 4 positive divisors.
The sum of these divisors (counting 129969365) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111110010110011010101
3
Ternary
100001120010110012
4
Quaternary
13233302303111
5
Quinary
231233004430
6
Senary
20521410005
8
Octal
757626325
10
Decimal
129969365
12
Duodecimal
37639905
16
Hexadecimal
7bf2cd5
20
Vigesimal
20c6385
36
Base36
25dp05
md5
27bf8b962ba8d046f2169693dc568d9d
sha1
a81120af0dfb2676cf790621903600d9ee6d4ac9
sha256
4272172b1dfca53948e26e59196e592809e1fb8f9c3146cd2b8270e88622e0c3
sha512
5abd6d3741f4b9bb97df7d94f44f3236679ccced6afcacc1e60de9c1800a4a0da17499d1fa777f16a0d9f40f8c13a7c8d811d75214452898fa6adaa9e2fec9f3
ripemd-160
6ae08d8ebd7ea0707a6e2e1699c7f1b6c04cf3cc
Diameter
259938730
Circumference
816621604.55146
Area
5.3067895694417E+16
Volume
9.1962676070529E+24
Surface area
2.1227158277767E+17
Circumference
816621604.55146
Perimeter
519877460
Area
16892035838503225
Diagonal
183804438.67602
Surface area
101352215031019350
Volume
2.1954471714875E+24
Space diagonal
225113543.60746
Perimeter
389908095
Area
7.3144660788905E+15
Altitude
112556771.80373
Surface area
7.3144660788905E+15
Volume
2.5873593044927E+23
Height
61268146.22534