129304888 is an even 9-digits composite number following 129304887
and preceding 129304889 . In scientific notation, it is written as 1.29304888 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors.
There are 64652440 positive integers (up to 129304888) that are relatively prime to 129304888.
129304888 has 8 divisors, whose sum is 242446680
The reverse of 129304888 is 888403921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million three hundred four thousand eight hundred eighty-eight
Scientific notation
1.29304888 × 10^8
Engineering notation
1.29304888 × 10^6
Prime Factorization
2 × 2 × 2 × 16163111
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32326222
Product of the distinct prime numbers
The prime factorization of 129304888 is 2 × 2 × 2 × 16163111.
Since it has a total of 4 prime factors.
3 , 4 , 47 , 35 , 530 , 113 , 3725 , 7729 , 92021 , 77428 , 477514 , 843510 , 9832159 , 5904287 , 70057597 , 48580869 , 208636005 , 235200151 , 3642543717 , 8357868456
n×2
258609776
n×3
387914664
n×4
517219552
n×5
646524440
n÷2
64652444
n÷3
43101629.333333
n÷3
32326222
n÷5
25860977.6
n2
16719754060692544
n3
2.1619459262054E+24
n4
2.7955017585004E+32
n5
3.614720417867E+40
2 √n
11371.230716154
3 √n
505.67519135887
4 √n
106.63597289918
5 √n
41.910514129052
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
-129304887
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 129304888 can be divided by 8 positive divisors.
The sum of these divisors (counting 129304888) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010000100100111000
3
Ternary
100000022100221221
4
Quaternary
13231100210320
5
Quinary
231100224023
6
Senary
20455241424
8
Octal
755204470
10
Decimal
129304888
12
Duodecimal
37379274
16
Hexadecimal
7b50938
20
Vigesimal
2083248
36
Base36
24zgag
md5
fa2b7b7e5e614df7684478af84d745c1
sha1
a7469000fe91d21aeda7caa64ca8ce68a481ad25
sha256
e613795fcc28fbd76be687a9d489e7dcfd6934a395cba542e8b2b4649383d109
sha512
cbf24fe2e72e8d6616f81f74d294efd0436d0f903d8fc0c2c59ff30bdd7ec66fe9ab1175f7e90c89aabaf51846e1cbeb51b099383d0f2cb4092cefb3894b4420
ripemd-160
88a184d01b3f9fcb07a5fbf83f0401235f94a9f3
Diameter
258609776
Circumference
812446572.4281
Area
5.25266565269E+16
Volume
9.055937918967E+24
Surface area
2.101066261076E+17
Circumference
812446572.4281
Perimeter
517219552
Area
16719754060692544
Diagonal
182864726.29073
Surface area
100318524364155264
Volume
2.1619459262054E+24
Space diagonal
223962635.683
Perimeter
387914664
Area
7.2398658807939E+15
Altitude
111981317.8415
Surface area
7.2398658807939E+15
Volume
2.5478777082974E+23
Height
60954908.763578