129336885 is an odd 9-digits composite number following 129336884
and preceding 129336886 . In scientific notation, it is written as 1.29336885 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 68979600 positive integers (up to 129336885) that are relatively prime to 129336885.
129336885 has 8 divisors, whose sum is 160952736
The reverse of 129336885 is 588633921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million three hundred thirty-six thousand eight hundred eighty-five
Scientific notation
1.29336885 × 10^8
Engineering notation
1.29336885 × 10^6
Prime Factorization
27 × 5 × 958051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129336885
Product of the distinct prime numbers
The prime factorization of 129336885 is 27 × 5 × 958051.
Since it has a total of 3 prime factors.
6 , 5 , 17 , 60 , 669 , 699 , 2870 , 4632 , 87172 , 28572 , 725896 , 172312 , 3041469 , 1181761 , 16064955 , 88163177 , 992714879 , 883287729 , 8982135652 , 2316640975
n×2
258673770
n×3
388010655
n×4
517347540
n×5
646684425
n÷2
64668442.5
n÷3
43112295
n÷3
32334221.25
n÷5
25867377
n2
16728029821503225
n3
2.1635512693003E+24
n4
2.798269817091E+32
n5
3.6191950153207E+40
2 √n
11372.637556873
3 √n
505.71689835315
4 √n
106.64256915919
5 √n
41.912588107887
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
-129336884
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 129336885 can be divided by 8 positive divisors.
The sum of these divisors (counting 129336885) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011000011000110101
3
Ternary
100000100222212000
4
Quaternary
13231120120311
5
Quinary
231102240020
6
Senary
20500045513
8
Octal
755303065
10
Decimal
129336885
12
Duodecimal
37393899
16
Hexadecimal
7b58635
20
Vigesimal
2087245
36
Base36
2504z9
md5
5827183e3d1fdc804ec96946194fd744
sha1
145aa43e594cf93e013cc82ec7090054fc245ae3
sha256
edd04a08d84dfe1f2d501705da07f08e4ad3cbd3ee4c3a5c55ed9aec20213210
sha512
8ced81bca5d350bd1342e14da0cf43daeba11a6cfa32400495e79830a9738c373aaf5768cb5c96e4bd2c19962e748711a4eaa2f0c539e59901e8304ecf60d144
ripemd-160
f6e52ce255e79418edef36279d9dfe7f4d07f0a8
Diameter
258673770
Circumference
812647615.50838
Area
5.2552655596266E+16
Volume
9.0626623643984E+24
Surface area
2.1021062238506E+17
Circumference
812647615.50838
Perimeter
517347540
Area
16728029821503225
Diagonal
182909976.88209
Surface area
100368178929019350
Volume
2.1635512693003E+24
Space diagonal
224018056.11269
Perimeter
388010655
Area
7.2434493903427E+15
Altitude
112009028.05635
Surface area
7.2434493903427E+15
Volume
2.5497696232784E+23
Height
60969992.29403