129634743 is an odd 9-digits composite number following 129634742
and preceding 129634744 . In scientific notation, it is written as 1.29634743 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 71285760 positive integers (up to 129634743) that are relatively prime to 129634743.
129634743 has 32 divisors, whose sum is 161175168
The reverse of 129634743 is 347436921
Previous prime number is 137
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million six hundred thirty-four thousand seven hundred forty-three
Scientific notation
1.29634743 × 10^8
Engineering notation
1.29634743 × 10^6
Prime Factorization
21 × 7 × 41 × 137 × 157
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129634743 Product of the distinct prime numbers
The prime factorization of 129634743 is 21 × 7 × 41 × 137 × 157.
Since it has a total of 5 prime factors.
7 , 6 , 47 , 56 , 392 , 242 , 6796 , 8324 , 4001 , 54837 , 454735 , 95645 , 4036922 , 6956630 , 85741749 , 99351036 , 671382227 , 684669177 , 3681443880 , 9190540933
n×2
259269486
n×3
388904229
n×4
518538972
n×5
648173715
n÷2
64817371.5
n÷3
43211581
n÷3
32408685.75
n÷5
25926948.6
n2
16805166592676049
n3
2.1785334523137E+24
n4
2.824136242076E+32
n5
3.661061759385E+40
2 √n11385.725405085
3 √n506.10481640781
4 √n106.70391466617
5 √n41.931874973285
1 , 7 , 21 , 41 , 137 , 147 , 157 , 287 , 861 , 959 , 1099 , 2877 , 3297 , 5617 , 6027 , 6437 , 20139 , 21509 , 23079 , 39319 , 45059 , 117957 , 135177 , 150563 , 451689 , 825699 , 881869 , 946239 , 3161823 , 6173083 , 18519249 , 129634743
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
-129634742 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 129634743 can be divided by 32 positive divisors.
The sum of these divisors (counting 129634743) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110100001000110110111
3
Ternary
100000221010102210
4
Quaternary
13232201012313
5
Quinary
231141302433
6
Senary
20510304503
8
Octal
756410667
10
Decimal
129634743
12
Duodecimal
374b8133
16
Hexadecimal
7ba11b7
20
Vigesimal
20a46h3
36
Base36
256it3
md5
4239b6ee89a864ec396c06571d9f9ab3
sha1
89d983b4b1af375f9b60bebd06cdc4bf63532d04
sha256
380932f0761f090b36494f73398b26a47d6eebc9e7df99154812133cd99986e8
sha512
a663aaf3390f6cc06211ba877c51a75ce2fd7a037535264ef0ce848642cf611426937de4e4bb7e0bf12060c33646d5e41c9e4b6f53c49bed9fc4f950a3681df7
ripemd-160
b4d08377241293cb3782d4bfb46e02c9bb827c7f
Diameter
259269486
Circumference
814519112.5176
Area
5.2794987909904E+16
Volume
9.1254195858513E+24
Surface area
2.1117995163961E+17
Circumference
814519112.5176
Perimeter
518538972
Area
16805166592676049
Diagonal
183331211.70535
Surface area
100830999556056294
Volume
2.1785334523137E+24
Space diagonal
224533961.30213
Perimeter
388904229
Area
7.2768505920435E+15
Altitude
112266980.65107
Surface area
7.2768505920435E+15
Volume
2.567426295288E+23
Height
61110403.901784