129454953 is an odd 9-digits composite number following 129454952
and preceding 129454954 . In scientific notation, it is written as 1.29454953 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 86266800 positive integers (up to 129454953) that are relatively prime to 129454953.
129454953 has 8 divisors, whose sum is 172679616
The reverse of 129454953 is 359454921
Previous prime number is 2791
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million four hundred fifty-four thousand nine hundred fifty-three
Scientific notation
1.29454953 × 10^8
Engineering notation
1.29454953 × 10^6
Prime Factorization
3 × 2791 × 15461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129454953
Product of the distinct prime numbers
The prime factorization of 129454953 is 3 × 2791 × 15461.
Since it has a total of 3 prime factors.
7 , 1 , 66 , 93 , 301 , 549 , 9014 , 8976 , 20186 , 14501 , 663928 , 262753 , 585767 , 8712208 , 11141150 , 33695565 , 231888447 , 290603922 , 5974425563 , 627330284
n×2
258909906
n×3
388364859
n×4
517819812
n×5
647274765
n÷2
64727476.5
n÷3
43151651
n÷3
32363738.25
n÷5
25890990.6
n2
16758584856232209
n3
2.1694818149101E+24
n4
2.8085016638354E+32
n5
3.6357445089223E+40
2 √n
11377.827253039
3 √n
505.87073645607
4 √n
106.6668985817
5 √n
41.920237479511
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
-129454952
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 129454953 can be divided by 8 positive divisors.
The sum of these divisors (counting 129454953) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101110101001101101001
3
Ternary
100000120222210220
4
Quaternary
13231311031221
5
Quinary
231120024303
6
Senary
20502400253
8
Octal
755651551
10
Decimal
129454953
12
Duodecimal
37430089
16
Hexadecimal
7b75369
20
Vigesimal
2091h7d
36
Base36
252o2x
md5
f4a90e7dd2333f22fc64291b391546e5
sha1
11a4de23585a45b9f8071eb99bdfc34fc613063e
sha256
99dfda8182f304fe71c79cc44ab6983e51bada4e8e89da2c2a35f3d9395888d0
sha512
398fcf30ea7094c4f9e2c7382f9fccf4a670382fcf4a4682d99a00843839fa3dfd943e465b74d3b920484076e67f8d0dc1d5a8c813350522b23dd04d86972824
ripemd-160
7520e66d49dc856ae497769847b29bd3908e6d5f
Diameter
258909906
Circumference
813389458.63122
Area
5.26486470689E+16
Volume
9.0875041757574E+24
Surface area
2.105945882756E+17
Circumference
813389458.63122
Perimeter
517819812
Area
16758584856232209
Diagonal
183076950.24897
Surface area
100551509137393254
Volume
2.1694818149101E+24
Space diagonal
224222555.88744
Perimeter
388364859
Area
7.2566801084871E+15
Altitude
112111277.94372
Surface area
7.2566801084871E+15
Volume
2.5567588383063E+23
Height
61025650.082991