129336860 is an even 9-digits composite number following 129336859
and preceding 129336861 . In scientific notation, it is written as 1.29336860 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 51734736 positive integers (up to 129336860) that are relatively prime to 129336860.
129336860 has 12 divisors, whose sum is 271607448
The reverse of 129336860 is 068633921
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million three hundred thirty-six thousand eight hundred sixty
Scientific notation
1.29336860 × 10^8
Engineering notation
1.29336860 × 10^6
Prime Factorization
2 × 2 × 5 × 6466843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64668430
Product of the distinct prime numbers
The prime factorization of 129336860 is 2 × 2 × 5 × 6466843.
Since it has a total of 4 prime factors.
4 , 6 , 66 , 78 , 525 , 812 , 7151 , 8927 , 93734 , 16278 , 937401 , 501878 , 4092326 , 9503634 , 74499319 , 8903766 , 832032738 , 851347274 , 8704943289 , 914891124
n×2
258673720
n×3
388010580
n×4
517347440
n×5
646684300
n÷2
64668430
n÷3
43112286.666667
n÷3
32334215
n÷5
25867372
n2
16728023354659600
n3
2.1635500146983E+24
n4
2.7982676535404E+32
n5
3.6191915174848E+40
2 √n
11372.636457744
3 √n
505.71686576919
4 √n
106.64256400586
5 √n
41.912586487599
1 , 2 , 4 , 5 , 10 , 20 , 6466843 , 12933686 , 25867372 , 32334215 , 64668430 , 129336860
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
-129336859
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 129336860 can be divided by 12 positive divisors.
The sum of these divisors (counting 129336860) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011000011000011100
3
Ternary
100000100222211002
4
Quaternary
13231120120130
5
Quinary
231102234420
6
Senary
20500045432
8
Octal
755303034
10
Decimal
129336860
12
Duodecimal
37393878
16
Hexadecimal
7b5861c
20
Vigesimal
2087230
36
Base36
2504yk
md5
4d0d8ba2ecab52d459ce3a0f753c9021
sha1
1271b4808185fd8124fdb00e89aa7e108ba583e6
sha256
40684fdb3e47c780b57ae7313c12bfa06e953b585b112ad6f9b1d532734a0afb
sha512
52289aeac651a0c2ef43fcf3b5b8207d0393b547a38053c35af18797026ddfcd8eed6678b8f440d508beef46ab77e7b8d9872bc6d83b2eb3d60859b41a2ab156
ripemd-160
746318b27a6c1fad63d55a9c1729784d802b306e
Diameter
258673720
Circumference
812647458.42874
Area
5.2552635280077E+16
Volume
9.0626571091339E+24
Surface area
2.1021054112031E+17
Circumference
812647458.42874
Perimeter
517347440
Area
16728023354659600
Diagonal
182909941.52675
Surface area
100368140127957600
Volume
2.1635500146983E+24
Space diagonal
224018012.81142
Perimeter
388010580
Area
7.2434465901173E+15
Altitude
112009006.40571
Surface area
7.2434465901173E+15
Volume
2.5497681447158E+23
Height
60969980.508917