129126695 is an odd 9-digits composite number following 129126694
and preceding 129126696 . In scientific notation, it is written as 1.29126695 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 103301352 positive integers (up to 129126695) that are relatively prime to 129126695.
129126695 has 4 divisors, whose sum is 154952040
The reverse of 129126695 is 596621921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million one hundred twenty-six thousand six hundred ninety-five
Scientific notation
1.29126695 × 10^8
Engineering notation
1.29126695 × 10^6
Prime Factorization
5 × 25825339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129126695
Product of the distinct prime numbers
The prime factorization of 129126695 is 5 × 25825339.
Since it has a total of 2 prime factors.
6 , 9 , 5 , 90 , 480 , 252 , 4135 , 6104 , 87582 , 24965 , 678510 , 292235 , 1490930 , 3444636 , 80389967 , 72696931 , 344893692 , 793813829 , 9723260977 , 7586805700
n×2
258253390
n×3
387380085
n×4
516506780
n×5
645633475
n÷2
64563347.5
n÷3
43042231.666667
n÷3
32281673.75
n÷5
25825339
n2
16673703361623025
n3
2.1530202084968E+24
n4
2.780123837914E+32
n5
3.5898820288055E+40
2 √n
11363.392759207
3 √n
505.44279693945
4 √n
106.59921556563
5 √n
41.898956514381
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129126694
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129126695 can be divided by 4 positive divisors.
The sum of these divisors (counting 129126695) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100101000100100111
3
Ternary
22222222022112012
4
Quaternary
13230211010213
5
Quinary
231024023240
6
Senary
20451344435
8
Octal
754450447
10
Decimal
129126695
12
Duodecimal
372b211b
16
Hexadecimal
7b25127
20
Vigesimal
2070gef
36
Base36
24vmsn
md5
8c9e47b94f8524ad04424df61c7583e4
sha1
c2afb04901654c34d6b2ca598db8cd5824f5eac9
sha256
88a53b6a6aa1d7fe66743ee07c70784db5d697707c17323c926ce95cea38d138
sha512
ab18e7be858ff01bd863000d0f2982f28bee334099586d3efa1937d888a2d0ca30c0c85ba8199fef5537af971e4b6e0c929331f5f720a6270466eb2f958dbd1d
ripemd-160
9546ec88652e676788e6862643066a25edcd7372
Diameter
258253390
Circumference
811326952.78866
Area
5.238198398901E+16
Volume
9.0185499600584E+24
Surface area
2.0952793595604E+17
Circumference
811326952.78866
Perimeter
516506780
Area
16673703361623025
Diagonal
182612723.33341
Surface area
100042220169738150
Volume
2.1530202084968E+24
Space diagonal
223653996.35345
Perimeter
387380085
Area
7.2199253431658E+15
Altitude
111826998.17673
Surface area
7.2199253431658E+15
Volume
2.5373586490996E+23
Height
60870907.777805