129804766 is an even 9-digits composite number following 129804765
and preceding 129804767 . In scientific notation, it is written as 1.29804766 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 51114240 positive integers (up to 129804766) that are relatively prime to 129804766.
129804766 has 32 divisors, whose sum is 240746688
The reverse of 129804766 is 667408921
Previous prime number is 233
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million eight hundred four thousand seven hundred sixty-six
Scientific notation
1.29804766 × 10^8
Engineering notation
1.29804766 × 10^6
Prime Factorization
2 × 13 × 7 × 233 × 3061
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129804766 Product of the distinct prime numbers
The prime factorization of 129804766 is 2 × 13 × 7 × 233 × 3061.
Since it has a total of 5 prime factors.
5 , 5 , 100 , 34 , 792 , 570 , 7385 , 7578 , 49307 , 9127 , 975859 , 988077 , 6152390 , 2868524 , 70111469 , 32787146 , 837188399 , 82874906 , 9073370108 , 9825952356
n×2
259609532
n×3
389414298
n×4
519219064
n×5
649023830
n÷2
64902383
n÷3
43268255.333333
n÷3
32451191.5
n÷5
25960953.2
n2
16849277276314756
n3
2.1871164941212E+24
n4
2.8389814473414E+32
n5
3.6851332245049E+40
2 √n11393.189456864
3 √n506.32598105623
4 √n106.73888446515
5 √n41.942868393298
1 , 2 , 7 , 13 , 14 , 26 , 91 , 182 , 233 , 466 , 1631 , 3029 , 3061 , 3262 , 6058 , 6122 , 21203 , 21427 , 39793 , 42406 , 42854 , 79586 , 278551 , 557102 , 713213 , 1426426 , 4992491 , 9271769 , 9984982 , 18543538 , 64902383 , 129804766
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129804765 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129804766 can be divided by 32 positive divisors.
The sum of these divisors (counting 129804766) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101111001010100111011110
3
Ternary
100001020202122221
4
Quaternary
13233022213132
5
Quinary
231212223031
6
Senary
20514055554
8
Octal
757124736
10
Decimal
129804766
12
Duodecimal
3757a5ba
16
Hexadecimal
7bca9de
20
Vigesimal
20b5bi6
36
Base36
25a5zy
md5
6989073dd495f7b6d3c365f180fc6ce5
sha1
2c466dd49272b776f8f1e9401c24bbf94a3c0bf6
sha256
7cad75d90d3c3a7e02db4dc46d622e6ba5482730a54de854d0f7c62abab9a61b
sha512
315ffff90476483f52915f2c694312171bfac34be6d57755ce88315ac4f897cc3569630358a8da659f412022a43259c201c813a6331f6e06257cd8e2ded4ac20
ripemd-160
d7b57573a064a3d7e0f62067539f2a26ad2e54fd
Diameter
259609532
Circumference
815587398.53308
Area
5.2933565709568E+16
Volume
9.1613721473014E+24
Surface area
2.1173426283827E+17
Circumference
815587398.53308
Perimeter
519219064
Area
16849277276314756
Diagonal
183571660.53787
Surface area
101095663657888536
Volume
2.1871164941212E+24
Space diagonal
224828449.77659
Perimeter
389414298
Area
7.2959510783482E+15
Altitude
112414224.88829
Surface area
7.2959510783482E+15
Volume
2.5775415070634E+23
Height
61190553.512622