129670766 is an even 9-digits composite number following 129670765
and preceding 129670767 . In scientific notation, it is written as 1.29670766 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 64460440 positive integers (up to 129670766) that are relatively prime to 129670766.
129670766 has 8 divisors, whose sum is 195630984
The reverse of 129670766 is 667076921
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million six hundred seventy thousand seven hundred sixty-six
Scientific notation
1.29670766 × 10^8
Engineering notation
1.29670766 × 10^6
Prime Factorization
2 × 173 × 374771
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129670766
Product of the distinct prime numbers
The prime factorization of 129670766 is 2 × 173 × 374771.
Since it has a total of 3 prime factors.
3 , 10 , 30 , 28 , 135 , 322 , 9328 , 155 , 13006 , 3674 , 858071 , 554050 , 8331 , 8429266 , 53491632 , 79009333 , 647388795 , 800336280 , 2945410601 , 1797403522
n×2
259341532
n×3
389012298
n×4
518683064
n×5
648353830
n÷2
64835383
n÷3
43223588.666667
n÷3
32417691.5
n÷5
25934153.2
n2
16814507555026756
n3
2.1803500745731E+24
n4
2.8272766431805E+32
n5
3.6661512801513E+40
2 √n
11387.307232177
3 √n
506.15169099539
4 √n
106.71132663489
5 √n
41.934205126496
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
-129670765
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 129670766 can be divided by 8 positive divisors.
The sum of these divisors (counting 129670766) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101001111001101110
3
Ternary
100000222221211222
4
Quaternary
13232221321232
5
Quinary
231143431031
6
Senary
20511143342
8
Octal
756517156
10
Decimal
129670766
12
Duodecimal
37514b52
16
Hexadecimal
7ba9e6e
20
Vigesimal
20a8gi6
36
Base36
257alq
md5
054a6ff7f5b496cc270d18a0438dee34
sha1
2c23fbf49a7317dd4461f4fd1ac973ad7b49ced5
sha256
bda27c62ff5238d874c92c4b24439e560379712b5398286c96885a574daf5aed
sha512
12b7f75975394e4bde5419f92c17b98f7f9bb3382071e5149a7e148a8f8baaee1aaf2b71ab7e089b420f6e77560654a636f212e6f4bb6decd40879ccf12b13e3
ripemd-160
c57ff5df8c5743d0bb885220e9176e70c7bcd976
Diameter
259341532
Circumference
814745451.70192
Area
5.2824333408602E+16
Volume
9.1330290353771E+24
Surface area
2.1129733363441E+17
Circumference
814745451.70192
Perimeter
518683064
Area
16814507555026756
Diagonal
183382155.92051
Surface area
100887045330160536
Volume
2.1803500745731E+24
Space diagonal
224596354.96837
Perimeter
389012298
Area
7.2808953473893E+15
Altitude
112298177.48419
Surface area
7.2808953473893E+15
Volume
2.5695672051521E+23
Height
61127385.306836