129793669 is an odd 9-digits composite number following 129793668
and preceding 129793670 . In scientific notation, it is written as 1.29793669 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 120794256 positive integers (up to 129793669) that are relatively prime to 129793669.
129793669 has 8 divisors, whose sum is 139098240
The reverse of 129793669 is 966397921
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million seven hundred ninety-three thousand six hundred sixty-nine
Scientific notation
1.29793669 × 10^8
Engineering notation
1.29793669 × 10^6
Prime Factorization
23 × 37 × 152519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129793669
Product of the distinct prime numbers
The prime factorization of 129793669 is 23 × 37 × 152519.
Since it has a total of 3 prime factors.
4 , 8 , 49 , 78 , 962 , 678 , 2148 , 6070 , 53508 , 48999 , 922604 , 926077 , 9858067 , 2297641 , 85344880 , 59924383 , 706867514 , 985612149 , 8370225407 , 4844681895
n×2
259587338
n×3
389381007
n×4
519174676
n×5
648968345
n÷2
64896834.5
n÷3
43264556.333333
n÷3
32448417.25
n÷5
25958733.8
n2
16846396512481561
n3
2.1865556127838E+24
n4
2.8380107545575E+32
n5
3.6835582849548E+40
2 √n
11392.702444986
3 √n
506.31155205462
4 √n
106.73660311714
5 √n
41.94215123022
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129793668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129793669 can be divided by 8 positive divisors.
The sum of these divisors (counting 129793669) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000111111010000101
3
Ternary
100001020012102221
4
Quaternary
13233013322011
5
Quinary
231211344134
6
Senary
20513532341
8
Octal
757077205
10
Decimal
129793669
12
Duodecimal
375740b1
16
Hexadecimal
7bc7e85
20
Vigesimal
20b4439
36
Base36
259xfp
md5
762717130e5f25fa29ef36184935c75a
sha1
0d1f97a996e84939d115554b19c05a8185f1a7c1
sha256
45a9b9a59dae454567482eff2c7bb98e260e2222d66b86d1037226c397bce85a
sha512
eb1b0588aa76b2fb753972d80d1b43831b14fd3d85b30120387f986237a28e1be70c44d8b78e48ed92ff327cf7a8894d14db3e1d9cfe31846f362fc52bb503f9
ripemd-160
af701d594427aaf64af41839ff1062b928178ff5
Diameter
259587338
Circumference
815517674.02573
Area
5.2924515523073E+16
Volume
9.1590227330494E+24
Surface area
2.1169806209229E+17
Circumference
815517674.02573
Perimeter
519174676
Area
16846396512481561
Diagonal
183555967.00996
Surface area
101078379074889366
Volume
2.1865556127838E+24
Space diagonal
224809229.20878
Perimeter
389381007
Area
7.2947036710173E+15
Altitude
112404614.60439
Surface area
7.2947036710173E+15
Volume
2.5768805020682E+23
Height
61185322.336655