129648966 is an even 9-digits composite number following 129648965
and preceding 129648967 . In scientific notation, it is written as 1.29648966 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 41390496 positive integers (up to 129648966) that are relatively prime to 129648966.
129648966 has 32 divisors, whose sum is 270397440
The reverse of 129648966 is 669846921
Previous prime number is 127
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred twenty-nine million six hundred forty-eight thousand nine hundred sixty-six
Scientific notation
1.29648966 × 10^8
Engineering notation
1.29648966 × 10^6
Prime Factorization
2 × 3 × 29 × 127 × 5867
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129648966 Product of the distinct prime numbers
The prime factorization of 129648966 is 2 × 3 × 29 × 127 × 5867.
Since it has a total of 5 prime factors.
9 , 6 , 63 , 65 , 350 , 657 , 8171 , 5065 , 22387 , 15956 , 97374 , 911594 , 6999966 , 8049210 , 56259577 , 37677592 , 216546000 , 149426200 , 5927511392 , 6096149048
n×2
259297932
n×3
388946898
n×4
518595864
n×5
648244830
n÷2
64824483
n÷3
43216322
n÷3
32412241.5
n÷5
25929793.2
n2
16808854384869156
n3
2.1792505906429E+24
n4
2.8253758573174E+32
n5
3.6630705846256E+40
2 √n11386.349985838
3 √n506.12332498917
4 √n106.70684132631
5 √n41.932795052073
1 , 2 , 3 , 6 , 29 , 58 , 87 , 127 , 174 , 254 , 381 , 762 , 3683 , 5867 , 7366 , 11049 , 11734 , 17601 , 22098 , 35202 , 170143 , 340286 , 510429 , 745109 , 1020858 , 1490218 , 2235327 , 4470654 , 21608161 , 43216322 , 64824483 , 129648966
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
-129648965 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 129648966 can be divided by 32 positive divisors.
The sum of these divisors (counting 129648966) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110100100100101000110
3
Ternary
100000221211221120
4
Quaternary
13232210211012
5
Quinary
231142231331
6
Senary
20510454410
8
Octal
756444506
10
Decimal
129648966
12
Duodecimal
37504406
16
Hexadecimal
7ba4946
20
Vigesimal
20a6286
36
Base36
256ts6
md5
a75c24f6c05860a058f97e3f307b0734
sha1
45e4a6b8ccc4feee0cd061a81a1adb4b1c6c4f41
sha256
2d7b13074b3e7c9829898c5c10cdcea94b6d5ce816363725631f29d1934800cb
sha512
84f9ba369cafad57879bcdcca207903192b8c737632eaf735738de6177a49dda1b702fa7e2a63d6ce78aba46f6baacd2b0788b08b7eb9a5a77ae6e2fc41cdf64
ripemd-160
4fb2eb897af2b8fb2229616b81f8ae670bf1dd80
Diameter
259297932
Circumference
814608478.26223
Area
5.2806573450766E+16
Volume
9.1284235278597E+24
Surface area
2.1122629380306E+17
Circumference
814608478.26223
Perimeter
518595864
Area
16808854384869156
Diagonal
183351326.06485
Surface area
100853126309214936
Volume
2.1792505906429E+24
Space diagonal
224558596.26077
Perimeter
388946898
Area
7.2784474529051E+15
Altitude
112279298.13038
Surface area
7.2784474529051E+15
Volume
2.5682714509139E+23
Height
61117108.688283