129337209 is an odd 9-digits composite number following 129337208
and preceding 129337210 . In scientific notation, it is written as 1.29337209 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 86082480 positive integers (up to 129337209) that are relatively prime to 129337209.
129337209 has 16 divisors, whose sum is 191927040
The reverse of 129337209 is 902733921
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million three hundred thirty-seven thousand two hundred nine
Scientific notation
1.29337209 × 10^8
Engineering notation
1.29337209 × 10^6
Prime Factorization
3 × 9 × 661 × 7247
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129337209
Product of the distinct prime numbers
The prime factorization of 129337209 is 3 × 9 × 661 × 7247.
Since it has a total of 4 prime factors.
1 , 1 , 100 , 2 , 845 , 291 , 3164 , 354 , 52808 , 31662 , 916025 , 523396 , 4881381 , 602599 , 40565144 , 5949474 , 766271723 , 332391931 , 3133013486 , 4738396284
n×2
258674418
n×3
388011627
n×4
517348836
n×5
646686045
n÷2
64668604.5
n÷3
43112403
n÷3
32334302.25
n÷5
25867441.8
n2
16728113631909681
n3
2.1635675289861E+24
n4
2.7982978568208E+32
n5
3.6192403475189E+40
2 √n
11372.651801581
3 √n
505.71732064087
4 √n
106.64263594633
5 √n
41.912609106792
1 , 3 , 9 , 27 , 661 , 1983 , 5949 , 7247 , 17847 , 21741 , 65223 , 195669 , 4790267 , 14370801 , 43112403 , 129337209
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129337208
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129337209 can be divided by 16 positive divisors.
The sum of these divisors (counting 129337209) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101011000011101111001
3
Ternary
100000101000022000
4
Quaternary
13231120131321
5
Quinary
231102242314
6
Senary
20500051213
8
Octal
755303571
10
Decimal
129337209
12
Duodecimal
37393b09
16
Hexadecimal
7b58779
20
Vigesimal
2087309
36
Base36
250589
md5
8661f175f1bca2ac94eaa3af72100b8e
sha1
95b6467c0e2ea6f8fece9492db15d1cdb9b61f2a
sha256
1cb77a98933a01093c413df482b52ccb25e4f41a474a144c5d79caf8cae198a1
sha512
6616f599a9b3782fa39245d074c29d8b77dd629c7e27f1f879a0da6fb192b32175797af67fa2bf49d96ff39fcf20eb442f1d55dd0845ab639b327bec15a1f3b1
ripemd-160
73af6e1ddb856f0323e0e9df588ab2c2aad4de99
Diameter
258674418
Circumference
812649651.26042
Area
5.2552918894423E+16
Volume
9.0627304728107E+24
Surface area
2.1021167557769E+17
Circumference
812649651.26042
Perimeter
517348836
Area
16728113631909681
Diagonal
182910435.08728
Surface area
100368681791458086
Volume
2.1635675289861E+24
Space diagonal
224018617.29715
Perimeter
388011627
Area
7.2434856813133E+15
Altitude
112009308.64858
Surface area
7.2434856813133E+15
Volume
2.5497887855018E+23
Height
60970145.029095