129332290 is an even 9-digits composite number following 129332289
and preceding 129332291 . In scientific notation, it is written as 1.29332290 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 51667200 positive integers (up to 129332290) that are relatively prime to 129332290.
129332290 has 16 divisors, whose sum is 233093880
The reverse of 129332290 is 092233921
Previous prime number is 829
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-two thousand two hundred ninety
Scientific notation
1.29332290 × 10^8
Engineering notation
1.29332290 × 10^6
Prime Factorization
2 × 5 × 829 × 15601
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129332290
Product of the distinct prime numbers
The prime factorization of 129332290 is 2 × 5 × 829 × 15601.
Since it has a total of 4 prime factors.
2 , 8 , 58 , 33 , 41 , 678 , 6879 , 9943 , 76467 , 12156 , 176059 , 868842 , 7106243 , 2513404 , 75801607 , 72370023 , 838211282 , 839516956 , 4784657206 , 5237725962
n×2
258664580
n×3
387996870
n×4
517329160
n×5
646661450
n÷2
64666145
n÷3
43110763.333333
n÷3
32333072.5
n÷5
25866458
n2
16726841236644100
n3
2.1633206816016E+24
n4
2.797872177559E+32
n5
3.6185521585099E+40
2 √n
11372.4355351
3 √n
505.71090935094
4 √n
106.64162196394
5 √n
41.912290294808
1 , 2 , 5 , 10 , 829 , 1658 , 4145 , 8290 , 15601 , 31202 , 78005 , 156010 , 12933229 , 25866458 , 64666145 , 129332290
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
-129332289
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 129332290 can be divided by 16 positive divisors.
The sum of these divisors (counting 129332290) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101010111010001000010
3
Ternary
100000100202112211
4
Quaternary
13231113101002
5
Quinary
231102113130
6
Senary
20500012334
8
Octal
755272102
10
Decimal
129332290
12
Duodecimal
373910aa
16
Hexadecimal
7b57442
20
Vigesimal
2086aea
36
Base36
2501fm
md5
98a5a698eede6deb1fce79a623e77f05
sha1
c481fa59b13c15c1e8026060811ef31b7747df4f
sha256
9fea957223103d5f474d6d3587111c6d3fc1d43493ff2add2789f45d3b12d069
sha512
db76ef5e39f65033f5773a5e76bef2fbd1d2fc529f8f80ebbc9abbbf0a35f1d66116e5a55d55630cdb3109abe0607a40562a0c9149759c522b0a7494dfbb9de3
ripemd-160
c2c7ec62fb417dbe0da7b22d781c99ed591d55b2
Diameter
258664580
Circumference
812618744.27189
Area
5.2548921546804E+16
Volume
9.0616964809047E+24
Surface area
2.1019568618722E+17
Circumference
812618744.27189
Perimeter
517329160
Area
16726841236644100
Diagonal
182903478.57077
Surface area
100361047419864600
Volume
2.1633206816016E+24
Space diagonal
224010097.33923
Perimeter
387996870
Area
7.2429347180015E+15
Altitude
112005048.66962
Surface area
7.2429347180015E+15
Volume
2.5494978730693E+23
Height
60967826.190257