129366239 is an odd 9-digits composite number following 129366238
and preceding 129366240 . In scientific notation, it is written as 1.29366239 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 128924424 positive integers (up to 129366239) that are relatively prime to 129366239.
129366239 has 4 divisors, whose sum is 129808056
The reverse of 129366239 is 932663921
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million three hundred sixty-six thousand two hundred thirty-nine
Scientific notation
1.29366239 × 10^8
Engineering notation
1.29366239 × 10^6
Prime Factorization
293 × 441523
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129366239
Product of the distinct prime numbers
The prime factorization of 129366239 is 293 × 441523.
Since it has a total of 2 prime factors.
10 , 8 , 21 , 26 , 872 , 571 , 4393 , 767 , 28080 , 87443 , 435781 , 558322 , 850675 , 3670154 , 95081598 , 96744521 , 820006442 , 962807447 , 4683935747 , 5970965302
n×2
258732478
n×3
388098717
n×4
517464956
n×5
646831195
n÷2
64683119.5
n÷3
43122079.666667
n÷3
32341559.75
n÷5
25873247.8
n2
16735623793005121
n3
2.16502470742E+24
n4
2.80081103741E+32
n5
3.6233039005942E+40
2 √n
11373.928037402
3 √n
505.75515423797
4 √n
106.64861948193
5 √n
41.914490411991
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129366238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129366239 can be divided by 4 positive divisors.
The sum of these divisors (counting 129366239) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011111100011011111
3
Ternary
100000102111010012
4
Quaternary
13231133203133
5
Quinary
231104204424
6
Senary
20500433435
8
Octal
755374337
10
Decimal
129366239
12
Duodecimal
373a887b
16
Hexadecimal
7b5f8df
20
Vigesimal
208afbj
36
Base36
250rmn
md5
3065fc3b1650f9bb63481e2730ee7ff8
sha1
810e973c9f35b7a7783e94f58a444cea6d5053aa
sha256
a23c17e8ec28d4c6e6a54c4532e9c80b6e565032d6b7a18348e5a7896fc2f58d
sha512
bf9f41cd13500218b0550c13b270b3da7f99bc1dac38d383a2fa12aa07a62f8321cdaa2419007072c7d01c8454e7eabc0644d92b5cce4b03c3d56e469c19304b
ripemd-160
8914bf18e31bca5fa6c46c775a3bb906cfd62f44
Diameter
258732478
Circumference
812832052.12988
Area
5.2576512761347E+16
Volume
9.0688342875614E+24
Surface area
2.1030605104539E+17
Circumference
812832052.12988
Perimeter
517464956
Area
16735623793005121
Diagonal
182951489.707
Surface area
100413742758030726
Volume
2.16502470742E+24
Space diagonal
224068898.7321
Perimeter
388098717
Area
7.2467376764609E+15
Altitude
112034449.36605
Surface area
7.2467376764609E+15
Volume
2.5515060867552E+23
Height
60983829.902333