129341765 is an odd 9-digits composite number following 129341764
and preceding 129341766 . In scientific notation, it is written as 1.29341765 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 79833600 positive integers (up to 129341765) that are relatively prime to 129341765.
129341765 has 32 divisors, whose sum is 147308544
The reverse of 129341765 is 567143921
Previous prime number is 71
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-nine million three hundred forty-one thousand seven hundred sixty-five
Scientific notation
1.29341765 × 10^8
Engineering notation
1.29341765 × 10^6
Prime Factorization
35 × 23 × 31 × 71 × 73
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129341765 Product of the distinct prime numbers
The prime factorization of 129341765 is 35 × 23 × 31 × 71 × 73.
Since it has a total of 5 prime factors.
3 , 7 , 95 , 74 , 126 , 831 , 8716 , 2094 , 25690 , 67780 , 555425 , 252028 , 7497261 , 5922736 , 98262329 , 12036544 , 905472778 , 845923187 , 909109337 , 1561381000
n×2
258683530
n×3
388025295
n×4
517367060
n×5
646708825
n÷2
64670882.5
n÷3
43113921.666667
n÷3
32335441.25
n÷5
25868353
n2
16729292173315225
n3
2.1637961768973E+24
n4
2.7986921662015E+32
n5
3.6198778446817E+40
2 √n11372.852104903
3 √n505.72325866154
4 √n106.64357507559
5 √n41.912904383237
1 , 23 , 31 , 35 , 71 , 73 , 713 , 805 , 1085 , 1633 , 1679 , 2201 , 2263 , 2485 , 2555 , 5183 , 24955 , 50623 , 52049 , 57155 , 58765 , 77035 , 79205 , 119209 , 160673 , 181405 , 1771805 , 1821715 , 3695479 , 4172315 , 5623555 , 129341765
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
-129341764 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 129341765 can be divided by 32 positive divisors.
The sum of these divisors (counting 129341765) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101011001100101000101
3
Ternary
100000101020112202
4
Quaternary
13231121211011
5
Quinary
231102414030
6
Senary
20500124245
8
Octal
755314505
10
Decimal
129341765
12
Duodecimal
37396685
16
Hexadecimal
7b59945
20
Vigesimal
2087e85
36
Base36
2508qt
md5
14bb73b784ba7ee9e795c8c23740a99e
sha1
67ffe5063c0d277ecaa4b536322a247b439912ee
sha256
74aee1857eae3d21bfef89ed76f79555f6185ceeb5c9f629c9efc6d63d89f206
sha512
846285783055bb142f86bb8bd8462171bbfeb689c95fa8af1d0da3304a5bcfbc1a0b145d9bc374cd16bef781a54def6ca635503a3519d782c9fcb4c2ce525f8f
ripemd-160
f40e687bdcd678195e5296805e34ebb36dd1e2ab
Diameter
258683530
Circumference
812678277.45267
Area
5.2556621391444E+16
Volume
9.0636882309416E+24
Surface area
2.1022648556578E+17
Circumference
812678277.45267
Perimeter
517367060
Area
16729292173315225
Diagonal
182916878.24427
Surface area
100375753039891350
Volume
2.1637961768973E+24
Space diagonal
224026508.52063
Perimeter
388025295
Area
7.2439960047116E+15
Altitude
112013254.26032
Surface area
7.2439960047116E+15
Volume
2.5500582496493E+23
Height
60972292.748091