129126693 is an odd 9-digits composite number following 129126692
and preceding 129126694 . In scientific notation, it is written as 1.29126693 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86056928 positive integers (up to 129126693) that are relatively prime to 129126693.
129126693 has 8 divisors, whose sum is 172224000
The reverse of 129126693 is 396621921
Previous prime number is 4799
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million one hundred twenty-six thousand six hundred ninety-three
Scientific notation
1.29126693 × 10^8
Engineering notation
1.29126693 × 10^6
Prime Factorization
3 × 4799 × 8969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129126693
Product of the distinct prime numbers
The prime factorization of 129126693 is 3 × 4799 × 8969.
Since it has a total of 3 prime factors.
5 , 2 , 86 , 20 , 586 , 674 , 7821 , 9366 , 74049 , 63532 , 976010 , 679439 , 1132590 , 968245 , 2758624 , 54250929 , 883207343 , 531027897 , 5710967103 , 9624099903
n×2
258253386
n×3
387380079
n×4
516506772
n×5
645633465
n÷2
64563346.5
n÷3
43042231
n÷3
32281673.25
n÷5
25825338.6
n2
16673702845116249
n3
2.1530201084546E+24
n4
2.7801236656724E+32
n5
3.5898817507931E+40
2 √n
11363.392671205
3 √n
505.44279432991
4 √n
106.59921515286
5 √n
41.89895638459
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
-129126692
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 129126693 can be divided by 8 positive divisors.
The sum of these divisors (counting 129126693) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100101000100100101
3
Ternary
22222222022112010
4
Quaternary
13230211010211
5
Quinary
231024023233
6
Senary
20451344433
8
Octal
754450445
10
Decimal
129126693
12
Duodecimal
372b2119
16
Hexadecimal
7b25125
20
Vigesimal
2070ged
36
Base36
24vmsl
md5
fd2d821f95883bcbfbda233eb89e3ae7
sha1
072b9cf5a7ce2db939fef6413b2aca305eef7bad
sha256
dc1a37f3701a3a4bf505ea9db49a3423acd52f77c760497a19e163d9efb7c9dc
sha512
eb7665b2fdbc7b26d39da4d83617309930d4e9cca9c080d865abb6807704873ce3dd19fff850adcd445bcb263e1cbb82d52054ad3534f37899e69623bdf1e514
ripemd-160
1f26162ccd850ba24611677536a3ffcfe86b2444
Diameter
258253386
Circumference
811326940.22229
Area
5.2381982366356E+16
Volume
9.0185495410026E+24
Surface area
2.0952792946543E+17
Circumference
811326940.22229
Perimeter
516506772
Area
16673702845116249
Diagonal
182612720.50499
Surface area
100042217070697494
Volume
2.1530201084546E+24
Space diagonal
223653992.88935
Perimeter
387380079
Area
7.2199251195118E+15
Altitude
111826996.44467
Surface area
7.2199251195118E+15
Volume
2.5373585311987E+23
Height
60870906.834996