129333208 is an even 9-digits composite number following 129333207
and preceding 129333209 . In scientific notation, it is written as 1.29333208 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors.
There are 64634400 positive integers (up to 129333208) that are relatively prime to 129333208.
129333208 has 16 divisors, whose sum is 242620560
The reverse of 129333208 is 802333921
Previous prime number is 3821
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million three hundred thirty-three thousand two hundred eight
Scientific notation
1.29333208 × 10^8
Engineering notation
1.29333208 × 10^6
Prime Factorization
2 × 2 × 2 × 3821 × 4231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32333302
Product of the distinct prime numbers
The prime factorization of 129333208 is 2 × 2 × 2 × 3821 × 4231.
Since it has a total of 5 prime factors.
4 , 6 , 76 , 15 , 421 , 377 , 6482 , 4613 , 23144 , 10416 , 428539 , 401600 , 1249142 , 7498639 , 3336691 , 36635892 , 164613962 , 740589476 , 5542172121 , 3945702895
n×2
258666416
n×3
387999624
n×4
517332832
n×5
646666040
n÷2
64666604
n÷3
43111069.333333
n÷3
32333302
n÷5
25866641.6
n2
16727078691571264
n3
2.1633667476494E+24
n4
2.7979516155402E+32
n5
3.6186805826659E+40
2 √n
11372.475895776
3 √n
505.71210585935
4 √n
106.64181119887
5 √n
41.912349793288
1 , 2 , 4 , 8 , 3821 , 4231 , 7642 , 8462 , 15284 , 16924 , 30568 , 33848 , 16166651 , 32333302 , 64666604 , 129333208
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
-129333207
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 129333208 can be divided by 16 positive divisors.
The sum of these divisors (counting 129333208) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101010111011111011000
3
Ternary
100000100210210211
4
Quaternary
13231113133120
5
Quinary
231102130313
6
Senary
20500020504
8
Octal
755273730
10
Decimal
129333208
12
Duodecimal
37391734
16
Hexadecimal
7b577d8
20
Vigesimal
2086d08
36
Base36
250254
md5
c0d21c212cb0f5434d379f539c49d7f7
sha1
70abb1136d5861fb1e920b410a137ddf7bff6cbd
sha256
1c6c8ac585519280ff0a48d3e794b3df9442197ea58c8a62235b99eb6c6b2c26
sha512
f55c31d8563d4bff3650901e5d22b2f762c41cb1a1403000ba1573c66b9a8ab9de5c41ffab4fcbbb282c0bcff60098d23168a936cb428a0b8721fe8e882c7469
ripemd-160
0b84397f6defbd67e0029e8beffbd6afe60a5df7
Diameter
258666416
Circumference
812624512.236
Area
5.2549667533459E+16
Volume
9.0618894419142E+24
Surface area
2.1019867013383E+17
Circumference
812624512.236
Perimeter
517332832
Area
16727078691571264
Diagonal
182904776.81882
Surface area
100362472149427584
Volume
2.1633667476494E+24
Space diagonal
224011687.36187
Perimeter
387999624
Area
7.243037539001E+15
Altitude
112005843.68094
Surface area
7.243037539001E+15
Volume
2.5495521624272E+23
Height
60968258.939607