129335956 is an even 9-digits composite number following 129335955
and preceding 129335957 . In scientific notation, it is written as 1.29335956 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 63849240 positive integers (up to 129335956) that are relatively prime to 129335956.
129335956 has 12 divisors, whose sum is 229203520
The reverse of 129335956 is 659533921
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million three hundred thirty-five thousand nine hundred fifty-six
Scientific notation
1.29335956 × 10^8
Engineering notation
1.29335956 × 10^6
Prime Factorization
2 × 2 × 79 × 409291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64667978
Product of the distinct prime numbers
The prime factorization of 129335956 is 2 × 2 × 79 × 409291.
Since it has a total of 4 prime factors.
5 , 6 , 60 , 68 , 211 , 830 , 6962 , 2839 , 36309 , 47926 , 764904 , 135090 , 5230436 , 1077431 , 51902313 , 58134528 , 307517192 , 778276015 , 7085617695 , 8274448459
n×2
258671912
n×3
388007868
n×4
517343824
n×5
646679780
n÷2
64667978
n÷3
43111985.333333
n÷3
32333989
n÷5
25867191.2
n2
16727789514433936
n3
2.1635046486161E+24
n4
2.7981894203921E+32
n5
3.6190650375549E+40
2 √n
11372.596713152
3 √n
505.71568753041
4 √n
106.64237766082
5 √n
41.912527897829
1 , 2 , 4 , 79 , 158 , 316 , 409291 , 818582 , 1637164 , 32333989 , 64667978 , 129335956
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129335955
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129335956 can be divided by 12 positive divisors.
The sum of these divisors (counting 129335956) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011000001010010100
3
Ternary
100000100221120121
4
Quaternary
13231120022110
5
Quinary
231102222311
6
Senary
20500041324
8
Octal
755301224
10
Decimal
129335956
12
Duodecimal
37393244
16
Hexadecimal
7b58294
20
Vigesimal
2086jhg
36
Base36
25049g
md5
e68973288f9626ba8a4cb94779d0f348
sha1
cdaff262f3525d737afe0facf81c69e84c14d271
sha256
a9bbf58d3531b02ea9d8bd970320ccb05c3d5f12f90e13ce2eaa2045f239f919
sha512
558f5bfddebc389cf07fbe40080ce4ba950deb44fc3884d3661787c0baa2fc2ee8cc778a52c10bf79cbbeb0aa38b56ebdbd2dc9dd4afc59f438a276d58afc65d
ripemd-160
6035d2df27f8e6c669d5f9bdb7073a621901f2fb
Diameter
258671912
Circumference
812641778.42923
Area
5.2551900649342E+16
Volume
9.0624670801329E+24
Surface area
2.1020760259737E+17
Circumference
812641778.42923
Perimeter
517343824
Area
16727789514433936
Diagonal
182908663.07769
Surface area
100366737086603616
Volume
2.1635046486161E+24
Space diagonal
224016447.03749
Perimeter
388007868
Area
7.2433453343294E+15
Altitude
112008223.51875
Surface area
7.2433453343294E+15
Volume
2.5497146802751E+23
Height
60969554.35923