129332218 is an even 9-digits composite number following 129332217
and preceding 129332219 . In scientific notation, it is written as 1.29332218 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 63162204 positive integers (up to 129332218) that are relatively prime to 129332218.
129332218 has 8 divisors, whose sum is 198510048
The reverse of 129332218 is 812233921
Previous prime number is 43
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 eighteen
Scientific notation
1.29332218 × 10^8
Engineering notation
1.29332218 × 10^6
Prime Factorization
2 × 43 × 1503863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129332218
Product of the distinct prime numbers
The prime factorization of 129332218 is 2 × 43 × 1503863.
Since it has a total of 3 prime factors.
10 , 1 , 58 , 94 , 499 , 547 , 4833 , 8875 , 69746 , 19667 , 895463 , 247230 , 5452518 , 1558338 , 48399207 , 79115699 , 238680479 , 133466357 , 386013267 , 3944454998
n×2
258664436
n×3
387996654
n×4
517328872
n×5
646661090
n÷2
64666109
n÷3
43110739.333333
n÷3
32333054.5
n÷5
25866443.6
n2
16726822612799524
n3
2.1633170686059E+24
n4
2.7978659472006E+32
n5
3.6185420861813E+40
2 √n
11372.432369551
3 √n
505.71081550691
4 √n
106.64160712194
5 √n
41.912285628247
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
-129332217
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 129332218 can be divided by 8 positive divisors.
The sum of these divisors (counting 129332218) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111001111111010
3
Ternary
100000100202110011
4
Quaternary
13231113033322
5
Quinary
231102112333
6
Senary
20500012134
8
Octal
755271772
10
Decimal
129332218
12
Duodecimal
3739104a
16
Hexadecimal
7b573fa
20
Vigesimal
2086aai
36
Base36
2501dm
md5
9fd19719f75d5a59b54ca5e4ceb0d2db
sha1
636fa7b53ea0fa480fd116b9eccda2a6cf752a14
sha256
c9556b76fc60fff8e4fd90cd8c5cdd3e8695bd6f97829b9dd2796919561873ba
sha512
a5fab9d2dc0e670ae433d99f609b9a6b676edf44dd450e17e84aa6453ec299be0ddbd6135b6a2bd720bf4dd24c4fd264dba9ca2f5bc16a7a5a8d9d54d51ac574
ripemd-160
c42426c3b195f593cbf44c153de8f35d1d86e97a
Diameter
258664436
Circumference
812618291.88255
Area
5.2548863038271E+16
Volume
9.0616813468237E+24
Surface area
2.1019545215308E+17
Circumference
812618291.88255
Perimeter
517328872
Area
16726822612799524
Diagonal
182903376.74739
Surface area
100360935676797144
Volume
2.1633170686059E+24
Space diagonal
224009972.63157
Perimeter
387996654
Area
7.2429266536402E+15
Altitude
112004986.31579
Surface area
7.2429266536402E+15
Volume
2.5494936151131E+23
Height
60967792.249131