129384626 is an even 9-digits composite number following 129384625
and preceding 129384627 . In scientific notation, it is written as 1.29384626 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 55170720 positive integers (up to 129384626) that are relatively prime to 129384626.
129384626 has 8 divisors, whose sum is 194220444
The reverse of 129384626 is 626483921
Previous prime number is 1393
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million three hundred eighty-four thousand six hundred twenty-six
Scientific notation
1.29384626 × 10^8
Engineering notation
1.29384626 × 10^6
Prime Factorization
2 × 1393 × 46441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129384626
Product of the distinct prime numbers
The prime factorization of 129384626 is 2 × 1393 × 46441.
Since it has a total of 3 prime factors.
3 , 10 , 99 , 87 , 211 , 894 , 8632 , 8597 , 40397 , 85356 , 829852 , 93386 , 108660 , 6327294 , 32459474 , 66371944 , 793693332 , 519442347 , 1885948138 , 8711154727
n×2
258769252
n×3
388153878
n×4
517538504
n×5
646923130
n÷2
64692313
n÷3
43128208.666667
n÷3
32346156.5
n÷5
25876925.2
n2
16740381445159876
n3
2.1659479923794E+24
n4
2.8024037092945E+32
n5
3.6258795582809E+40
2 √n
11374.736304636
3 √n
505.77911432615
4 √n
106.65240880841
5 √n
41.915681816997
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129384625
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129384626 can be divided by 8 positive divisors.
The sum of these divisors (counting 129384626) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100100000010110010
3
Ternary
100000110102100012
4
Quaternary
13231210002302
5
Quinary
231110302001
6
Senary
20501054522
8
Octal
755440262
10
Decimal
129384626
12
Duodecimal
373b7442
16
Hexadecimal
7b640b2
20
Vigesimal
208d1b6
36
Base36
2515te
md5
38031b4657c47b363a46da7ea0b15b6d
sha1
9c637f2294a204fb6af182368526ee3ea5bf5741
sha256
e7858c72c77105b5e87e22b3ccfc1f61dbed625e577694c9a391169e193c4df5
sha512
bc5b7ccf9b1b8a3d1e0d7d3c249875d84b662faa2a53238848e63fef24de6bba090c44b352e72cfaad726d0fea886d15e5b2190ed6d221972aec19fc4bfe5934
ripemd-160
3dac15ae4754325fafdd10beef959c2aafd83381
Diameter
258769252
Circumference
812947581.05813
Area
5.2591459366405E+16
Volume
9.0727017345554E+24
Surface area
2.1036583746562E+17
Circumference
812947581.05813
Perimeter
517538504
Area
16740381445159876
Diagonal
182977492.85177
Surface area
100442288670959256
Volume
2.1659479923794E+24
Space diagonal
224100745.9503
Perimeter
388153878
Area
7.2487978002751E+15
Altitude
112050372.97515
Surface area
7.2487978002751E+15
Volume
2.5525941885147E+23
Height
60992497.617257