129628535 is an odd 9-digits composite number following 129628534
and preceding 129628536 . In scientific notation, it is written as 1.29628535 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 103702824 positive integers (up to 129628535) that are relatively prime to 129628535.
129628535 has 4 divisors, whose sum is 155554248
The reverse of 129628535 is 535826921
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 six hundred twenty-eight thousand five hundred thirty-five
Scientific notation
1.29628535 × 10^8
Engineering notation
1.29628535 × 10^6
Prime Factorization
5 × 25925707
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129628535 Product of the distinct prime numbers
The prime factorization of 129628535 is 5 × 25925707.
Since it has a total of 2 prime factors.
5 , 10 , 45 , 56 , 922 , 209 , 1603 , 6696 , 85669 , 15556 , 811038 , 822263 , 4123190 , 5337335 , 86887745 , 87320522 , 361636822 , 608982442 , 6459979859 , 7727157511
n×2
259257070
n×3
388885605
n×4
518514140
n×5
648142675
n÷2
64814267.5
n÷3
43209511.666667
n÷3
32407133.75
n÷5
25925707
n2
16803557086246225
n3
2.178220487879E+24
n4
2.8235953075074E+32
n5
3.6601852314505E+40
2 √n11385.452779754
3 √n506.09673742944
4 √n106.70263717338
5 √n41.931473355539
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
-129628534 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 129628535 can be divided by 4 positive divisors.
The sum of these divisors (counting 129628535) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110011111100101110111
3
Ternary
100000220210220212
4
Quaternary
13232133211313
5
Quinary
231141103120
6
Senary
20510220035
8
Octal
756374567
10
Decimal
129628535
12
Duodecimal
374b461b
16
Hexadecimal
7b9f977
20
Vigesimal
20a3b6f
36
Base36
256e0n
md5
ef0e94df63735617342e68c6f850419d
sha1
fe9648cf886c77409668d7b4d0096287a193a654
sha256
749100d665624c803610697ac9a403c7e4be5278c9420c85bdb3783c6ed283bc
sha512
b5c2a242a0bdcfe6bd5380d209fcaab4c7c4cbb01f7684d970241914af9180202cc32a3986abbeaff21186247e524f5664eb76c8520f19c6984d09b618e7e4d4
ripemd-160
a14eeb25a69ce865efc1368e470bfd18da6afa49
Diameter
259257070
Circumference
814480106.50321
Area
5.2789931496328E+16
Volume
9.1241086434924E+24
Surface area
2.1115972598531E+17
Circumference
814480106.50321
Perimeter
518514140
Area
16803557086246225
Diagonal
183322432.26756
Surface area
100821342517477350
Volume
2.178220487879E+24
Space diagonal
224523208.73072
Perimeter
388885605
Area
7.2761536553156E+15
Altitude
112261604.36536
Surface area
7.2761536553156E+15
Volume
2.5670574631645E+23
Height
61107477.422518