129898417 is an odd 9-digits composite number following 129898416
and preceding 129898418 . In scientific notation, it is written as 1.29898417 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 118089460 positive integers (up to 129898417) that are relatively prime to 129898417.
129898417 has 4 divisors, whose sum is 141707376
The reverse of 129898417 is 714898921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million eight hundred ninety-eight thousand four hundred seventeen
Scientific notation
1.29898417 × 10^8
Engineering notation
1.29898417 × 10^6
Prime Factorization
11 × 11808947
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129898417
Product of the distinct prime numbers
The prime factorization of 129898417 is 11 × 11808947.
Since it has a total of 2 prime factors.
5 , 10 , 65 , 31 , 501 , 29 , 6119 , 3858 , 99390 , 99879 , 757911 , 556090 , 1824158 , 9746730 , 50543736 , 24954777 , 175085707 , 742650035 , 7641349366 , 2453978410
n×2
259796834
n×3
389695251
n×4
519593668
n×5
649492085
n÷2
64949208.5
n÷3
43299472.333333
n÷3
32474604.25
n÷5
25979683.4
n2
16873598739105889
n3
2.1918537653031E+24
n4
2.8471833440836E+32
n5
3.6984460930522E+40
2 √n
11397.298671176
3 √n
506.44771910138
4 √n
106.75813163959
5 √n
41.948918800534
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
-129898416
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 129898417 can be divided by 4 positive divisors.
The sum of these divisors (counting 129898417) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111100001011110110001
3
Ternary
100001102112010111
4
Quaternary
13233201132301
5
Quinary
231223222132
6
Senary
20520101321
8
Octal
757413661
10
Decimal
129898417
12
Duodecimal
37604841
16
Hexadecimal
7be17b1
20
Vigesimal
20bh60h
36
Base36
25c69d
md5
31c13cca732a2488aea07ab11b1b07c3
sha1
37abe156d679d3b6ed51f9d36f72fac9cb440f53
sha256
6fee06c4fc57c8d89e002577f28782fb619a9ea5092fb8b21128c14d08738353
sha512
806737463e0be0a25b425f749d0098bd8d99f4eda3e10299f7fbce1e8474577eb593ffb603ffd4fa717017f27977355e468e6aa645daa4616eabdc9295f4b382
ripemd-160
4588e9f2b7534b77e8250c2aa048da6e4a82ffe8
Diameter
259796834
Circumference
816175825.12029
Area
5.3009973838397E+16
Volume
9.1812155824256E+24
Surface area
2.1203989535359E+17
Circumference
816175825.12029
Perimeter
519593668
Area
16873598739105889
Diagonal
183704103.0522
Surface area
101241592434635334
Volume
2.1918537653031E+24
Space diagonal
224990658.06677
Perimeter
389695251
Area
7.3064825806654E+15
Altitude
112495329.03338
Surface area
7.3064825806654E+15
Volume
2.5831244346918E+23
Height
61234701.017399