129984191 is an odd 9-digits prime number following 129984190
and preceding 129984192 . In scientific notation, it is written as 1.29984191 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 129984190 positive integers (up to 129984191) that are relatively prime to 129984191.
129984191 has 2 divisors, whose sum is 129984192
The reverse of 129984191 is 191489921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million nine hundred eighty-four thousand one hundred ninety-one
Scientific notation
1.29984191 × 10^8
Engineering notation
1.29984191 × 10^6
Prime Factorization
129984191
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129984191
Product of the distinct prime numbers
The prime factorization of 129984191 is 129984191.
Since it has a total of 1 prime factors.
3 , 8 , 1 , 44 , 385 , 87 , 4726 , 1610 , 92636 , 51007 , 20911 , 206669 , 4098259 , 3037460 , 8679221 , 56929653 , 514859691 , 380327388 , 466421933 , 5565265708
n×2
259968382
n×3
389952573
n×4
519936764
n×5
649920955
n÷2
64992095.5
n÷3
43328063.666667
n÷3
32496047.75
n÷5
25996838.2
n2
16895889909924481
n3
2.1961985811666E+24
n4
2.8547109584829E+32
n5
3.7106729447723E+40
2 √n
11401.060959402
3 √n
506.5591664148
4 √n
106.77575080233
5 √n
41.95445724613
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129984192
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64992096
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11401.061003258
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999846135
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129984191 can be divided by 2 positive divisors.
The sum of these divisors (counting 129984191) is 129984192, the average is 64992096.
Base
System
Value
2
Binary
111101111110110011010111111
3
Ternary
100001120212210022
4
Quaternary
13233312122333
5
Quinary
231233443231
6
Senary
20522002355
8
Octal
757663277
10
Decimal
129984191
12
Duodecimal
376463bb
16
Hexadecimal
7bf66bf
20
Vigesimal
20c809b
36
Base36
25e0fz
md5
e5efe74cab4a38538eaebb80351f71a3
sha1
d50651f41f94a82be7fdbf512b2aee9088f58ca7
sha256
96ef834f251b9cfe2008ebdda01d1660b8f905e0cca22771ab31865d5a166487
sha512
8af96bc4c5f0f6b615a098c8a23482be7948822a62252a1033e640688c83850ad172c020fca8f2c106c68840a4eff914981c10aa3337b5912f25ba5b18d891f8
ripemd-160
dc4e0204b12039f52f8665f2f099c2373109c904
Diameter
259968382
Circumference
816714759.05683
Area
5.3080003616881E+16
Volume
9.1994151045564E+24
Surface area
2.1232001446752E+17
Circumference
816714759.05683
Perimeter
519936764
Area
16895889909924481
Diagonal
183825405.80629
Surface area
101375339459546886
Volume
2.1961985811666E+24
Space diagonal
225139222.99274
Perimeter
389952573
Area
7.3161349407699E+15
Altitude
112569611.49637
Surface area
7.3161349407699E+15
Volume
2.588244849292E+23
Height
61275135.268765