129737276 is an even 9-digits composite number following 129737275
and preceding 129737277 . In scientific notation, it is written as 1.29737276 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 64047360 positive integers (up to 129737276) that are relatively prime to 129737276.
129737276 has 12 divisors, whose sum is 229914720
The reverse of 129737276 is 672737921
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million seven hundred thirty-seven thousand two hundred seventy-six
Scientific notation
1.29737276 × 10^8
Engineering notation
1.29737276 × 10^6
Prime Factorization
2 × 2 × 79 × 410561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64868638
Product of the distinct prime numbers
The prime factorization of 129737276 is 2 × 2 × 79 × 410561.
Since it has a total of 4 prime factors.
2 , 1 , 36 , 53 , 20 , 808 , 2631 , 3485 , 46868 , 70025 , 599923 , 574623 , 5687940 , 3447177 , 68121728 , 65450044 , 582419643 , 879884348 , 5558998428 , 1237134705
n×2
259474552
n×3
389211828
n×4
518949104
n×5
648686380
n÷2
64868638
n÷3
43245758.666667
n÷3
32434319
n÷5
25947455.2
n2
16831760783900176
n3
2.1837067943868E+24
n4
2.8330817108644E+32
n5
3.6755630385297E+40
2 √n
11390.227214591
3 √n
506.23821369705
4 √n
106.72500744713
5 √n
41.938505975529
1 , 2 , 4 , 79 , 158 , 316 , 410561 , 821122 , 1642244 , 32434319 , 64868638 , 129737276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129737275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129737276 can be divided by 12 positive divisors.
The sum of these divisors (counting 129737276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110111010001000111100
3
Ternary
100001010100002022
4
Quaternary
13232322020330
5
Quinary
231203043101
6
Senary
20512415312
8
Octal
756721074
10
Decimal
129737276
12
Duodecimal
37547538
16
Hexadecimal
7bba23c
20
Vigesimal
20ah33g
36
Base36
258px8
md5
6bc8686dd3af4d3600d51eade289a6b6
sha1
3bd770725e722535f8abcf874f3b7d723a9001a7
sha256
1bb2d4b0e7ced2dea8fb94bb4dca8c2161b42fd9d3d1fb1e14e85245fdf6ae27
sha512
ef9cded2a625e926e4a440e3e1bf780f22ef878335edf7f8b53fdb3bef846f926439a558ae74c1bec2c86e84d6e4a239a08d70c5d7997cc2fd93ae9b2b1fb699
ripemd-160
6258e615535a29fe01755b4fa2866c5d3bfd83d6
Diameter
259474552
Circumference
815163346.3567
Area
5.2878536025682E+16
Volume
9.1470896304531E+24
Surface area
2.1151414410273E+17
Circumference
815163346.3567
Perimeter
518949104
Area
16831760783900176
Diagonal
183476215.26454
Surface area
100990564703401056
Volume
2.1837067943868E+24
Space diagonal
224711553.66759
Perimeter
389211828
Area
7.2883662146401E+15
Altitude
112355776.83379
Surface area
7.2883662146401E+15
Volume
2.5735231373901E+23
Height
61158738.421514