129245329 is an odd 9-digits composite number following 129245328
and preceding 129245330 . In scientific notation, it is written as 1.29245329 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 125492976 positive integers (up to 129245329) that are relatively prime to 129245329.
129245329 has 8 divisors, whose sum is 133012160
The reverse of 129245329 is 923542921
Previous prime number is 6679
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million two hundred forty-five thousand three hundred twenty-nine
Scientific notation
1.29245329 × 10^8
Engineering notation
1.29245329 × 10^6
Prime Factorization
37 × 6679 × 523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129245329
Product of the distinct prime numbers
The prime factorization of 129245329 is 37 × 6679 × 523.
Since it has a total of 3 prime factors.
5 , 2 , 73 , 34 , 198 , 387 , 1166 , 7114 , 71007 , 94727 , 306975 , 532463 , 9235705 , 882869 , 89677063 , 90203089 , 420355884 , 729589146 , 9843710403 , 2029173636
n×2
258490658
n×3
387735987
n×4
516981316
n×5
646226645
n÷2
64622664.5
n÷3
43081776.333333
n÷3
32311332.25
n÷5
25849065.8
n2
16704355068318241
n3
2.1589598665376E+24
n4
2.7903547824845E+32
n5
3.6064032188893E+40
2 √n
11368.611568701
3 √n
505.59753991427
4 √n
106.6236914044
5 √n
41.906652545199
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
-129245328
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 129245329 can be divided by 8 positive divisors.
The sum of these divisors (counting 129245329) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101000010000010010001
3
Ternary
100000012100021001
4
Quaternary
13231002002101
5
Quinary
231041322304
6
Senary
20454102001
8
Octal
755020221
10
Decimal
129245329
12
Duodecimal
3734a901
16
Hexadecimal
7b42091
20
Vigesimal
207fd69
36
Base36
24y6c1
md5
a3e6c8e8230f98006660e102a9008583
sha1
9c1db495307b7af30322738ff9d2b77d16beced8
sha256
ce9731471f01d613525d57451286c3324703076ac885018953d288f2fe0be781
sha512
63ce9996cc10301c1cef308e0b68e6edb852c1ee2d2e202c1e602799e6e923be9a35d09aebc5e2d7a234b594208661d21a57d989b1ca281f852bca5d947719a0
ripemd-160
0e2c25df2554ae5e727877e0414d9e6468926074
Diameter
258490658
Circumference
812072352.19439
Area
5.2478279165584E+16
Volume
9.0434299414797E+24
Surface area
2.0991311666234E+17
Circumference
812072352.19439
Perimeter
516981316
Area
16704355068318241
Diagonal
182780497.14517
Surface area
100226130409909446
Volume
2.1589598665376E+24
Space diagonal
223859476.46896
Perimeter
387735987
Area
7.2331979214995E+15
Altitude
111929738.23448
Surface area
7.2331979214995E+15
Volume
2.5443586032306E+23
Height
60926832.381724