129384712 is an even 9-digits composite number following 129384711
and preceding 129384713 . In scientific notation, it is written as 1.29384712 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors.
There are 64560720 positive integers (up to 129384712) that are relatively prime to 129384712.
129384712 has 16 divisors, whose sum is 243090000
The reverse of 129384712 is 217483921
Previous prime number is 499
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 seven hundred twelve
Scientific notation
1.29384712 × 10^8
Engineering notation
1.29384712 × 10^6
Prime Factorization
2 × 2 × 2 × 499 × 32411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32346178
Product of the distinct prime numbers
The prime factorization of 129384712 is 2 × 2 × 2 × 499 × 32411.
Since it has a total of 5 prime factors.
9 , 8 , 78 , 10 , 352 , 965 , 3744 , 9081 , 76165 , 91900 , 449910 , 65910 , 1665038 , 5969899 , 19407368 , 86263998 , 530221064 , 710899301 , 958148713 , 7350458171
n×2
258769424
n×3
388154136
n×4
517538848
n×5
646923560
n÷2
64692356
n÷3
43128237.333333
n÷3
32346178
n÷5
25876942.4
n2
16740403699322944
n3
2.1659523114006E+24
n4
2.8024111601631E+32
n5
3.6258916086328E+40
2 √n
11374.740084943
3 √n
505.77922638736
4 √n
106.65242653096
5 √n
41.915687389139
1 , 2 , 4 , 8 , 499 , 998 , 1996 , 3992 , 32411 , 64822 , 129644 , 259288 , 16173089 , 32346178 , 64692356 , 129384712
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129384711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129384712 can be divided by 16 positive divisors.
The sum of these divisors (counting 129384712) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101100100000100001000
3
Ternary
100000110102110101
4
Quaternary
13231210010020
5
Quinary
231110302322
6
Senary
20501055144
8
Octal
755440410
10
Decimal
129384712
12
Duodecimal
373b74b4
16
Hexadecimal
7b64108
20
Vigesimal
208d1fc
36
Base36
2515vs
md5
48021eef7c862579534d79d79c766f7b
sha1
0bb8f00511257dc0ff5457a02f19d469ea59932c
sha256
2719603f4fa401797a7dff8fe1aceef0c4f92633686432005a15b7734ad87c90
sha512
d07e2201a377ad9fd822db89fd86da50026550e365cf197121cd3c9ad40a1269685d8426e5072b3d40798de0fb9bde120429b4861443588e9cbec64d58b97d82
ripemd-160
e160a579354337cf00a541f7c98fb659ea340b8f
Diameter
258769424
Circumference
812948121.41206
Area
5.259152927992E+16
Volume
9.0727198260294E+24
Surface area
2.1036611711968E+17
Circumference
812948121.41206
Perimeter
517538848
Area
16740403699322944
Diagonal
182977614.47414
Surface area
100442422195937664
Volume
2.1659523114006E+24
Space diagonal
224100894.90667
Perimeter
388154136
Area
7.2488074366103E+15
Altitude
112050447.45333
Surface area
7.2488074366103E+15
Volume
2.5525992785301E+23
Height
60992538.158046