129674908 is an even 9-digits composite number following 129674907
and preceding 129674909 . In scientific notation, it is written as 1.29674908 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 58943120 positive integers (up to 129674908) that are relatively prime to 129674908.
129674908 has 12 divisors, whose sum is 247561272
The reverse of 129674908 is 809476921
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-nine million six hundred seventy-four thousand nine hundred eight
Scientific notation
1.29674908 × 10^8
Engineering notation
1.29674908 × 10^6
Prime Factorization
2 × 2 × 11 × 2947157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64837454
Product of the distinct prime numbers
The prime factorization of 129674908 is 2 × 2 × 11 × 2947157.
Since it has a total of 4 prime factors.
3 , 4 , 72 , 99 , 714 , 245 , 8372 , 8558 , 53872 , 6541 , 314492 , 769116 , 6538826 , 9279058 , 60068599 , 30012244 , 4173081 , 745183353 , 382319869 , 3436807803
n×2
259349816
n×3
389024724
n×4
518699632
n×5
648374540
n÷2
64837454
n÷3
43224969.333333
n÷3
32418727
n÷5
25934981.6
n2
16815581764808464
n3
2.180559018318E+24
n4
2.8276379008896E+32
n5
3.6667368465517E+40
2 √n
11387.489099885
3 √n
506.15708017716
4 √n
106.71217877958
5 √n
41.934473019197
1 , 2 , 4 , 11 , 22 , 44 , 2947157 , 5894314 , 11788628 , 32418727 , 64837454 , 129674908
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
-129674907
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 129674908 can be divided by 12 positive divisors.
The sum of these divisors (counting 129674908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110101010111010011100
3
Ternary
100001000011112101
4
Quaternary
13232222322130
5
Quinary
231144044113
6
Senary
20511214444
8
Octal
756527234
10
Decimal
129674908
12
Duodecimal
37517424
16
Hexadecimal
7baae9c
20
Vigesimal
20a9758
36
Base36
257dss
md5
a055d90eb25e3b4824a460c5c0dacc50
sha1
dfc50222c7d8f356665f5c76f8374eb81ee034ec
sha256
ba7b380601271db12cad334f64149f489c3a412c39aacc5c545f273d8dbfa9da
sha512
5c9f5b690aabacebcebc1dce512622aa0f9542e5c51b79f83a7f24753b146fab0d7c56ba3e68bfc1fb4e56d6e2d84cdb272e1a8ea45bddaf0dc2af90adfd1066
ripemd-160
2748b4d936ab220bbacc64d53775f0ffba87c1e5
Diameter
259349816
Circumference
814771476.65546
Area
5.2827708138161E+16
Volume
9.1339042568891E+24
Surface area
2.1131083255264E+17
Circumference
814771476.65546
Perimeter
518699632
Area
16815581764808464
Diagonal
183388013.59308
Surface area
100893490588850784
Volume
2.180559018318E+24
Space diagonal
224603529.12282
Perimeter
389024724
Area
7.2813604938692E+15
Altitude
112301764.56141
Surface area
7.2813604938692E+15
Volume
2.5698134477169E+23
Height
61129337.864361