129805933 is an odd 9-digits prime number following 129805932
and preceding 129805934 . In scientific notation, it is written as 1.29805933 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 129805932 positive integers (up to 129805933) that are relatively prime to 129805933.
129805933 has 2 divisors, whose sum is 129805934
The reverse of 129805933 is 339508921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million eight hundred five thousand nine hundred thirty-three
Scientific notation
1.29805933 × 10^8
Engineering notation
1.29805933 × 10^6
Prime Factorization
129805933
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129805933
Product of the distinct prime numbers
The prime factorization of 129805933 is 129805933.
Since it has a total of 1 prime factors.
10 , 3 , 31 , 93 , 766 , 890 , 2281 , 2681 , 98743 , 12818 , 548631 , 299363 , 162194 , 6307848 , 70100347 , 35283723 , 373384705 , 114389931 , 1480548959 , 6349645978
n×2
259611866
n×3
389417799
n×4
519223732
n×5
649029665
n÷2
64902966.5
n÷3
43268644.333333
n÷3
32451483.25
n÷5
25961186.6
n2
16849580242000489
n3
2.1871754839712E+24
n4
2.8390835433161E+32
n5
3.685298882051E+40
2 √n
11393.240671556
3 √n
506.32749841359
4 √n
106.73912437132
5 √n
41.942943809868
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129805934
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64902967
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11393.240715442
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845924
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129805933 can be divided by 2 positive divisors.
The sum of these divisors (counting 129805933) is 129805934, the average is 64902967.
Base
System
Value
2
Binary
111101111001010111001101101
3
Ternary
100001020211021011
4
Quaternary
13233022321231
5
Quinary
231212242213
6
Senary
20514105221
8
Octal
757127155
10
Decimal
129805933
12
Duodecimal
3757b211
16
Hexadecimal
7bcae6d
20
Vigesimal
20b5egd
36
Base36
25a6wd
md5
1600fbf9f8aa6fc800be35d8325f8d29
sha1
b02272891ddad11ec0ecb07a26a4a4463f5fbe79
sha256
4742cbef5e00eaa731e961f46823b22749be1a7ecee339c8bff1c7d4bc28145f
sha512
fffcbf73cfd4ed81e9350f5602c5c1fa01459b2cd0cff437ded84ae4bf4f764d2f2e1f281f5372de2114888112a248f674138507981c69b2e78840a09ce95f5a
ripemd-160
b564390f535379c4937d2b170cc6ed6325cb1f83
Diameter
259611866
Circumference
815594731.01034
Area
5.293451750434E+16
Volume
9.1616192434077E+24
Surface area
2.1173807001736E+17
Circumference
815594731.01034
Perimeter
519223732
Area
16849580242000489
Diagonal
183573310.92509
Surface area
101097481452002934
Volume
2.1871754839712E+24
Space diagonal
224830471.07988
Perimeter
389417799
Area
7.2960822663384E+15
Altitude
112415235.53994
Surface area
7.2960822663384E+15
Volume
2.5776110272684E+23
Height
61191103.641698