129813196 is an even 9-digits composite number following 129813195
and preceding 129813197 . In scientific notation, it is written as 1.29813196 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 62084528 positive integers (up to 129813196) that are relatively prime to 129813196.
129813196 has 12 divisors, whose sum is 237050352
The reverse of 129813196 is 691318921
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million eight hundred thirteen thousand one hundred ninety-six
Scientific notation
1.29813196 × 10^8
Engineering notation
1.29813196 × 10^6
Prime Factorization
2 × 2 × 23 × 1411013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64906598
Product of the distinct prime numbers
The prime factorization of 129813196 is 2 × 2 × 23 × 1411013.
Since it has a total of 4 prime factors.
10 , 1 , 11 , 96 , 714 , 404 , 5944 , 4103 , 93049 , 39509 , 941511 , 893267 , 5024485 , 357985 , 43522996 , 31290051 , 677098502 , 990443285 , 4491947317 , 9252192324
n×2
259626392
n×3
389439588
n×4
519252784
n×5
649065980
n÷2
64906598
n÷3
43271065.333333
n÷3
32453299
n÷5
25962639.2
n2
16851465855734416
n3
2.1875426400178E+24
n4
2.8397190148698E+32
n5
3.6863300106222E+40
2 √n
11393.559408719
3 √n
506.33694171085
4 √n
106.7406174271
5 √n
41.943413164043
1 , 2 , 4 , 23 , 46 , 92 , 1411013 , 2822026 , 5644052 , 32453299 , 64906598 , 129813196
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129813195
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129813196 can be divided by 12 positive divisors.
The sum of these divisors (counting 129813196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101111001100101011001100
3
Ternary
100001021012020011
4
Quaternary
13233030223030
5
Quinary
231213010241
6
Senary
20514203004
8
Octal
757145314
10
Decimal
129813196
12
Duodecimal
37583464
16
Hexadecimal
7bccacc
20
Vigesimal
20b6cjg
36
Base36
25aci4
md5
5a145d5d66156b7ed6cf35e1cf30baf6
sha1
9478f9247e91d5414a7a688689c40dcee000ca33
sha256
6f21cea88da0a58e68e3de7d9de30380e619a83d18d77c38510d837d2649bcba
sha512
ae254c46fc34438ab5d8f22d4869c5293f3a2f1ca24428a270c185c09ed8deb04b5b09570bb8aee1f48f7db51452b9c87c92656657bd97b5428b70e579969d2d
ripemd-160
d5728567f09da33d23b18867f9cebaa6d0684b85
Diameter
259626392
Circumference
815640365.78522
Area
5.2940441334594E+16
Volume
9.163157183059E+24
Surface area
2.1176176533838E+17
Circumference
815640365.78522
Perimeter
519252784
Area
16851465855734416
Diagonal
183583582.3582
Surface area
101108795134406496
Volume
2.1875426400178E+24
Space diagonal
224843050.9649
Perimeter
389439588
Area
7.296898761036E+15
Altitude
112421525.48245
Surface area
7.296898761036E+15
Volume
2.5780437248188E+23
Height
61194527.452732