129647344 is an even 9-digits composite number following 129647343
and preceding 129647345 . In scientific notation, it is written as 1.29647344 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors.
There are 64823664 positive integers (up to 129647344) that are relatively prime to 129647344.
129647344 has 10 divisors, whose sum is 251191760
The reverse of 129647344 is 443746921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million six hundred forty-seven thousand three hundred forty-four
Scientific notation
1.29647344 × 10^8
Engineering notation
1.29647344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8102959
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16205918
Product of the distinct prime numbers
The prime factorization of 129647344 is 2 × 2 × 2 × 2 × 8102959.
Since it has a total of 5 prime factors.
6 , 3 , 20 , 100 , 434 , 246 , 2065 , 7625 , 37074 , 850 , 419350 , 736677 , 7528847 , 9421510 , 74670723 , 91138536 , 443964985 , 282099783 , 4393606240 , 5437362739
n×2
259294688
n×3
388942032
n×4
518589376
n×5
648236720
n÷2
64823672
n÷3
43215781.333333
n÷3
32411836
n÷5
25929468.8
n2
16808433806254336
n3
2.1791687997807E+24
n4
2.8252344701923E+32
n5
3.6628414523768E+40
2 √n
11386.278759981
3 √n
506.12121432712
4 √n
106.70650758028
5 √n
41.93269012978
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129647343
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129647344 can be divided by 10 positive divisors.
The sum of these divisors (counting 129647344) is 1, the average is 0.1.
Base
System
Value
2
Binary
111101110100100001011110000
3
Ternary
100000221202201111
4
Quaternary
13232210023300
5
Quinary
231142203334
6
Senary
20510443104
8
Octal
756441360
10
Decimal
129647344
12
Duodecimal
37503494
16
Hexadecimal
7ba42f0
20
Vigesimal
20a5i74
36
Base36
256sj4
md5
ba304814e4f15060b7428a1b3cedb2ea
sha1
cb4b665704edf44e5695841edaf5a0ec9f488a90
sha256
3f441624b803b5c725995ee4f9bafcc1a436b7b571a1a31f48d8f857d26f6c1e
sha512
7d6eb0055ce6f0522926e4cd691ca46850e6f18f526ccd62a91b367a386f0d60f992454f31705cb7f4a5b6916483a797da0cbf1bba66674bd9f77b594fdcd5c5
ripemd-160
a62f92094ae460fcdf0d3d9bebbd90a4975dca04
Diameter
259294688
Circumference
814598286.93566
Area
5.2805252164079E+16
Volume
9.1280809230974E+24
Surface area
2.1122100865632E+17
Circumference
814598286.93566
Perimeter
518589376
Area
16808433806254336
Diagonal
183349032.21045
Surface area
100850602837526016
Volume
2.1791687997807E+24
Space diagonal
224555786.87436
Perimeter
388942032
Area
7.2782653370227E+15
Altitude
112277893.43718
Surface area
7.2782653370227E+15
Volume
2.5681750594585E+23
Height
61116344.07015