129433908 is an even 9-digits composite number following 129433907
and preceding 129433909 . In scientific notation, it is written as 1.29433908 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 43144632 positive integers (up to 129433908) that are relatively prime to 129433908.
129433908 has 12 divisors, whose sum is 302012480
The reverse of 129433908 is 809334921
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million four hundred thirty-three thousand nine hundred eight
Scientific notation
1.29433908 × 10^8
Engineering notation
1.29433908 × 10^6
Prime Factorization
2 × 2 × 3 × 10786159
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64716954 Product of the distinct prime numbers
The prime factorization of 129433908 is 2 × 2 × 3 × 10786159.
Since it has a total of 4 prime factors.
9 , 9 , 69 , 55 , 396 , 231 , 7054 , 1471 , 2875 , 65298 , 284317 , 842907 , 46311 , 2473166 , 45621661 , 66059511 , 320237268 , 829463941 , 4652088988 , 2330818715
n×2
258867816
n×3
388301724
n×4
517735632
n×5
647169540
n÷2
64716954
n÷3
43144636
n÷3
32358477
n÷5
25886781.6
n2
16753136540152464
n3
2.1684239336495E+24
n4
2.8066758393299E+32
n5
3.6327902237365E+40
2 √n11376.90239037
3 √n505.84332247576
4 √n106.66256320926
5 √n41.918874428117
1 , 2 , 3 , 4 , 6 , 12 , 10786159 , 21572318 , 32358477 , 43144636 , 64716954 , 129433908
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
-129433907 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 129433908 can be divided by 12 positive divisors.
The sum of these divisors (counting 129433908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101110000000100110100
3
Ternary
100000112220221110
4
Quaternary
13231300010310
5
Quinary
231113341113
6
Senary
20502115020
8
Octal
755600464
10
Decimal
129433908
12
Duodecimal
3741ba70
16
Hexadecimal
7b70134
20
Vigesimal
208j4f8
36
Base36
2527uc
md5
dc0df26cae44e1e9c4cd92ee85306f28
sha1
63c4a6a68f2c4c657c71d0cb46069d9b2ce973c3
sha256
cabd9348db0d143080c96e4406ed42d1a097a8dcf22aaa3b237e6a7479221498
sha512
cfd3f53d836e4dbee7cd388c55b71603b47ac3fb85b98d0d18c4ee182706c2ad1f39ba6fe1bf681cb63f3d067d56084a7056640d190894bffb6dd8c47651d76d
ripemd-160
241af0469ea7d487dc2710051a96e66ca823a68a
Diameter
258867816
Circumference
813257228.99643
Area
5.263153067913E+16
Volume
9.0830729330955E+24
Surface area
2.1052612271652E+17
Circumference
813257228.99643
Perimeter
517735632
Area
16753136540152464
Diagonal
183047188.12455
Surface area
100518819240914784
Volume
2.1684239336495E+24
Space diagonal
224186104.8782
Perimeter
388301724
Area
7.2543209184207E+15
Altitude
112093052.4391
Surface area
7.2543209184207E+15
Volume
2.5555121132847E+23
Height
61015729.37485