129384622 is an even 9-digits composite number following 129384621
and preceding 129384623 . In scientific notation, it is written as 1.29384622 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 64692310 positive integers (up to 129384622) that are relatively prime to 129384622.
129384622 has 4 divisors, whose sum is 194076936
The reverse of 129384622 is 226483921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million three hundred eighty-four thousand six hundred twenty-two
Scientific notation
1.29384622 × 10^8
Engineering notation
1.29384622 × 10^6
Prime Factorization
2 × 64692311
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129384622
Product of the distinct prime numbers
The prime factorization of 129384622 is 2 × 64692311.
Since it has a total of 2 prime factors.
4 , 5 , 99 , 46 , 968 , 991 , 413 , 549 , 47832 , 20373 , 616265 , 48216 , 988391 , 594756 , 4435228 , 11892948 , 428487440 , 439120295 , 3149633952 , 846658310
n×2
258769244
n×3
388153866
n×4
517538488
n×5
646923110
n÷2
64692311
n÷3
43128207.333333
n÷3
32346155.5
n÷5
25876924.4
n2
16740380410082884
n3
2.1659477914948E+24
n4
2.8024033627429E+32
n5
3.6258789978001E+40
2 √n
11374.736128808
3 √n
505.77910911399
4 √n
106.6524079841
5 √n
41.915681557828
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
-129384621
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 129384622 can be divided by 4 positive divisors.
The sum of these divisors (counting 129384622) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101100100000010101110
3
Ternary
100000110102100001
4
Quaternary
13231210002232
5
Quinary
231110301442
6
Senary
20501054514
8
Octal
755440256
10
Decimal
129384622
12
Duodecimal
373b743a
16
Hexadecimal
7b640ae
20
Vigesimal
208d1b2
36
Base36
2515ta
md5
347fc69d829d8730f7e67d691bb3c3d0
sha1
ce58f7fe751e3956a6831bc3cba88bfc75d82591
sha256
fd22e2383943f405ce2a64c1bc080f434c8fa0ba63b36cc10c9f372425855f3d
sha512
4eda5298b413cd5081b0196ef82586b5ed9d4ab93a62fb1a9d943a44632dcb6a72fbf8c9fd15b7705d700be6d4c534de3ca7605376cf6484b80262ce68381071
ripemd-160
b69d882002a37f2f6faa5604fea93ae11a0597cb
Diameter
258769244
Circumference
812947555.92538
Area
5.2591456114615E+16
Volume
9.072700893092E+24
Surface area
2.1036582445846E+17
Circumference
812947555.92538
Perimeter
517538488
Area
16740380410082884
Diagonal
182977487.19492
Surface area
100442282460497304
Volume
2.1659477914948E+24
Space diagonal
224100739.02209
Perimeter
388153866
Area
7.2487973520736E+15
Altitude
112050369.51105
Surface area
7.2487973520736E+15
Volume
2.55259395177E+23
Height
60992495.731639