129124295 is an odd 9-digits composite number following 129124294
and preceding 129124296 . In scientific notation, it is written as 1.29124295 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 103251520 positive integers (up to 129124295) that are relatively prime to 129124295.
129124295 has 8 divisors, whose sum is 155021040
The reverse of 129124295 is 592421921
Previous prime number is 2819
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million one hundred twenty-four thousand two hundred ninety-five
Scientific notation
1.29124295 × 10^8
Engineering notation
1.29124295 × 10^6
Prime Factorization
5 × 2819 × 9161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129124295
Product of the distinct prime numbers
The prime factorization of 129124295 is 5 × 2819 × 9161.
Since it has a total of 3 prime factors.
4 , 3 , 66 , 23 , 564 , 293 , 9600 , 5725 , 76199 , 94545 , 358780 , 819301 , 1666942 , 4478886 , 71188080 , 63832879 , 849479484 , 433964517 , 7184911870 , 1907908910
n×2
258248590
n×3
387372885
n×4
516497180
n×5
645621475
n÷2
64562147.5
n÷3
43041431.666667
n÷3
32281073.75
n÷5
25824859
n2
16673083559247025
n3
2.1529001600639E+24
n4
2.7799171537363E+32
n5
3.5895484263461E+40
2 √n
11363.287156453
3 √n
505.43966546658
4 √n
106.59872023834
5 √n
41.898800763097
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
-129124294
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 129124295 can be divided by 8 positive divisors.
The sum of these divisors (counting 129124295) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100100011111000111
3
Ternary
22222222012020022
4
Quaternary
13230210133013
5
Quinary
231023434140
6
Senary
20451325355
8
Octal
754443707
10
Decimal
129124295
12
Duodecimal
372b085b
16
Hexadecimal
7b247c7
20
Vigesimal
2070aef
36
Base36
24vkxz
md5
a2b61b114f7b2178674f93f61fab1117
sha1
2cc9edb9882104bd833c7d82d666f3ce626b9df5
sha256
11e5f9c1cf3fe86b1ec9adc0e9cb8805da57e3a4d8b82ffba4d099cbea10812d
sha512
716f42f868771dd689851d8d871318703ce0dc4cfc3eb2279f97b216022e9c51ab0c88fea8070ecff3ce1b1b73b280265806b14b493b810739677f174fe1b5cf
ripemd-160
3795a8791b12b8fa6d048385448526f6a856b3b2
Diameter
258248590
Circumference
811311873.14392
Area
5.2380036822419E+16
Volume
9.0180471023586E+24
Surface area
2.0952014728968E+17
Circumference
811311873.14392
Perimeter
516497180
Area
16673083559247025
Diagonal
182609329.22086
Surface area
100038501355482150
Volume
2.1529001600639E+24
Space diagonal
223649839.43151
Perimeter
387372885
Area
7.2196569608643E+15
Altitude
111824919.71576
Surface area
7.2196569608643E+15
Volume
2.5372171706646E+23
Height
60869776.406955