129303492 is an even 9-digits composite number following 129303491
and preceding 129303493 . In scientific notation, it is written as 1.29303492 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 43101160 positive integers (up to 129303492) that are relatively prime to 129303492.
129303492 has 12 divisors, whose sum is 301708176
The reverse of 129303492 is 294303921
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred twenty-nine million three hundred three thousand four hundred ninety-two
Scientific notation
1.29303492 × 10^8
Engineering notation
1.29303492 × 10^6
Prime Factorization
2 × 2 × 3 × 10775291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64651746 Product of the distinct prime numbers
The prime factorization of 129303492 is 2 × 2 × 3 × 10775291.
Since it has a total of 4 prime factors.
7 , 6 , 45 , 94 , 325 , 857 , 8294 , 4083 , 66825 , 5994 , 555192 , 212019 , 4108608 , 9698829 , 9233579 , 87262330 , 567401136 , 295135541 , 8294012593 , 5366879055
n×2
258606984
n×3
387910476
n×4
517213968
n×5
646517460
n÷2
64651746
n÷3
43101164
n÷3
32325873
n÷5
25860698.4
n2
16719393043394064
n3
2.1618759046314E+24
n4
2.7953810373949E+32
n5
3.6145252960575E+40
2 √n11371.169333011
3 √n505.67337156402
4 √n106.63568508248
5 √n41.910423633895
1 , 2 , 3 , 4 , 6 , 12 , 10775291 , 21550582 , 32325873 , 43101164 , 64651746 , 129303492
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
-129303491 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 129303492 can be divided by 12 positive divisors.
The sum of these divisors (counting 129303492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101010000001111000100
3
Ternary
100000022022001020
4
Quaternary
13231100033010
5
Quinary
231100202432
6
Senary
20455231140
8
Octal
755201704
10
Decimal
129303492
12
Duodecimal
373784b0
16
Hexadecimal
7b503c4
20
Vigesimal
2082iec
36
Base36
24zf7o
md5
50aacb14f9a238cc81a3e3840c507244
sha1
e23f7434a2de37d9f73db45e893037e706fe6e7a
sha256
c76551c1bd323ebf1001b351d7ae641247e243fc7d52b8537ba24650ac93b592
sha512
1580e076ac24a70f30524cc1b18fce89c317d2d86a45214bf19e274bfbc5f3eda3ca3f2f8ae89419ffb33c399f351dc4b20cadee242cce58695e7f6e81f07ff0
ripemd-160
01c58a581512b1037bda05b0ea6b9ba6aa56ef61
Diameter
258606984
Circumference
812437801.10141
Area
5.2525522357607E+16
Volume
9.0556446132836E+24
Surface area
2.1010208943043E+17
Circumference
812437801.10141
Perimeter
517213968
Area
16719393043394064
Diagonal
182862752.0486
Surface area
100316358260364384
Volume
2.1618759046314E+24
Space diagonal
223960217.74008
Perimeter
387910476
Area
7.239709555718E+15
Altitude
111980108.87004
Surface area
7.239709555718E+15
Volume
2.5477951870811E+23
Height
60954250.682867