129384775 is an odd 9-digits composite number following 129384774
and preceding 129384776 . In scientific notation, it is written as 1.29384775 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 86486400 positive integers (up to 129384775) that are relatively prime to 129384775.
129384775 has 24 divisors, whose sum is 173363904
The reverse of 129384775 is 577483921
Previous prime number is 437
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred twenty-nine million three hundred eighty-four thousand seven hundred seventy-five
Scientific notation
1.29384775 × 10^8
Engineering notation
1.29384775 × 10^6
Prime Factorization
5 × 5 × 13 × 437 × 911
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
25876955 Product of the distinct prime numbers
The prime factorization of 129384775 is 5 × 5 × 13 × 437 × 911.
Since it has a total of 5 prime factors.
5 , 7 , 76 , 24 , 634 , 136 , 9782 , 6385 , 5492 , 70495 , 551519 , 717164 , 1735526 , 5279388 , 21754849 , 3695601 , 967782946 , 636204088 , 1176639256 , 1318886779
n×2
258769550
n×3
388154325
n×4
517539100
n×5
646923875
n÷2
64692387.5
n÷3
43128258.333333
n÷3
32346193.75
n÷5
25876955
n2
16740420001800625
n3
2.1659554753385E+24
n4
2.8024166183669E+32
n5
3.6259004362366E+40
2 √n11374.742854236
3 √n505.77930847868
4 √n106.65243951376
5 √n41.915691471055
1 , 5 , 13 , 25 , 65 , 325 , 437 , 911 , 2185 , 4555 , 5681 , 10925 , 11843 , 22775 , 28405 , 59215 , 142025 , 296075 , 398107 , 1990535 , 5175391 , 9952675 , 25876955 , 129384775
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129384774 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129384775 can be divided by 24 positive divisors.
The sum of these divisors (counting 129384775) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101100100000101000111
3
Ternary
100000110102112201
4
Quaternary
13231210011013
5
Quinary
231110303100
6
Senary
20501055331
8
Octal
755440507
10
Decimal
129384775
12
Duodecimal
373b7547
16
Hexadecimal
7b64147
20
Vigesimal
208d1if
36
Base36
2515xj
md5
8c712e05521f18813d68618aeca6fc90
sha1
7a8a1c90aa0d57807cea3e7c2e0283ad50d0107e
sha256
c1b4ee4df5a84ca80391a9e000dd53a31170625823bd6d2e74ea7d741d5d401f
sha512
f82d894a840509c422551c4436b9350ccffb9825bf5f6f1f5a798b02f6134483ef5bd411f324ae435614cdcd6e065a555e63eec5e568f980c61be5f48207eb13
ripemd-160
6e69bd00e53a0672a48d6527b8255a94916a6de0
Diameter
258769550
Circumference
812948517.25274
Area
5.2591580495664E+16
Volume
9.0727330791012E+24
Surface area
2.1036632198266E+17
Circumference
812948517.25274
Perimeter
517539100
Area
16740420001800625
Diagonal
182977703.56959
Surface area
100442520010803750
Volume
2.1659554753385E+24
Space diagonal
224101004.02587
Perimeter
388154325
Area
7.2488144957902E+15
Altitude
112050502.01293
Surface area
7.2488144957902E+15
Volume
2.5526030072666E+23
Height
60992567.85653