129634612 is an even 9-digits composite number following 129634611
and preceding 129634613 . In scientific notation, it is written as 1.29634612 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 64774080 positive integers (up to 129634612) that are relatively prime to 129634612.
129634612 has 12 divisors, whose sum is 227011876
The reverse of 129634612 is 216436921
Previous prime number is 1621
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred twenty-nine million six hundred thirty-four thousand six hundred twelve
Scientific notation
1.29634612 × 10^8
Engineering notation
1.29634612 × 10^6
Prime Factorization
2 × 2 × 1621 × 19993
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64817306 Product of the distinct prime numbers
The prime factorization of 129634612 is 2 × 2 × 1621 × 19993.
Since it has a total of 4 prime factors.
6 , 3 , 4 , 86 , 593 , 317 , 7941 , 5221 , 60344 , 21787 , 104686 , 115305 , 8255456 , 698779 , 8275790 , 62323539 , 747352918 , 370156810 , 35822832 , 2263531470
n×2
259269224
n×3
388903836
n×4
518538448
n×5
648173060
n÷2
64817306
n÷3
43211537.333333
n÷3
32408653
n÷5
25926922.4
n2
16805132628390544
n3
2.1785268478899E+24
n4
2.824124826578E+32
n5
3.66104326133E+40
2 √n11385.719652266
3 √n506.10464592946
4 √n106.70388770924
5 √n41.931866498585
1 , 2 , 4 , 1621 , 3242 , 6484 , 19993 , 39986 , 79972 , 32408653 , 64817306 , 129634612
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
-129634611 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 129634612 can be divided by 12 positive divisors.
The sum of these divisors (counting 129634612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110100001000100110100
3
Ternary
100000221010020221
4
Quaternary
13232201010310
5
Quinary
231141301422
6
Senary
20510304124
8
Octal
756410464
10
Decimal
129634612
12
Duodecimal
374b8044
16
Hexadecimal
7ba1134
20
Vigesimal
20a46ac
36
Base36
256ipg
md5
039dee0bf66d077bd83c495c11e60853
sha1
417c21334ca2e1955f9240c0d42346e57c6953c4
sha256
88a05171ee4bd481efbb15d679d307593f5d6416971325b09fe51e0b11b881ca
sha512
fac0b083b5aa23d1a6b7f9f0d61efcf32f775d43a7d52bfe39b006d531955c5e4c9dabe834a5ce5f0a8f38afc464df9fc6c61268173174d5388077018141dd97
ripemd-160
671f0316527998ec2813c45d716526b4a6df9d85
Diameter
259269224
Circumference
814518289.42033
Area
5.2794881207954E+16
Volume
9.1253919213056E+24
Surface area
2.1117952483182E+17
Circumference
814518289.42033
Perimeter
518538448
Area
16805132628390544
Diagonal
183331026.44337
Surface area
100830795770343264
Volume
2.1785268478899E+24
Space diagonal
224533734.40348
Perimeter
388903836
Area
7.2768358850765E+15
Altitude
112266867.20174
Surface area
7.2768358850765E+15
Volume
2.5674185118999E+23
Height
61110342.147791