129431352 is an even 9-digits composite number following 129431351
and preceding 129431353 . In scientific notation, it is written as 1.29431352 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors.
There are 43143776 positive integers (up to 129431352) that are relatively prime to 129431352.
129431352 has 16 divisors, whose sum is 323578440
The reverse of 129431352 is 253134921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-nine million four hundred thirty-one thousand three hundred fifty-two
Scientific notation
1.29431352 × 10^8
Engineering notation
1.29431352 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5392973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32357838
Product of the distinct prime numbers
The prime factorization of 129431352 is 2 × 2 × 2 × 3 × 5392973.
Since it has a total of 5 prime factors.
5 , 8 , 80 , 87 , 573 , 720 , 2320 , 1285 , 42192 , 78586 , 617217 , 855049 , 4906388 , 9537386 , 97158365 , 1899386 , 718972813 , 707515899 , 5883768044 , 9144474463
n×2
258862704
n×3
388294056
n×4
517725408
n×5
647156760
n÷2
64715676
n÷3
43143784
n÷3
32357838
n÷5
25886270.4
n2
16752474880547904
n3
2.1682954731354E+24
n4
2.8064541462339E+32
n5
3.6324315447306E+40
2 √n
11376.790056954
3 √n
505.83999273509
4 √n
106.66203662482
5 √n
41.918708867962
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 5392973 , 10785946 , 16178919 , 21571892 , 32357838 , 43143784 , 64715676 , 129431352
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
-129431351
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 129431352 can be divided by 16 positive divisors.
The sum of these divisors (counting 129431352) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101101111011100111000
3
Ternary
100000112210102210
4
Quaternary
13231233130320
5
Quinary
231113300402
6
Senary
20502055120
8
Octal
755573470
10
Decimal
129431352
12
Duodecimal
3741a4a0
16
Hexadecimal
7b6f738
20
Vigesimal
208ii7c
36
Base36
2525vc
md5
f817758f93ff2fa815bcbe36a68e7f22
sha1
ad5c80efd3880e708e7c370f6e398fb621d16278
sha256
63da915a2e1430b33b40136b4e47cbc3116229bfbe2a3cd4e03fdb0aeda59942
sha512
5e568c58220b4530295f97d4bcfdf09ef6e50ac79c34069c8c933ca75300d1068f7692d35c00bbe32972262fe169ebe7887438a0e904e989ee466ae847324278
ripemd-160
31ec8d22123686fd48634aed5d5f3936509287b9
Diameter
258862704
Circumference
813241169.17479
Area
5.2629452014177E+16
Volume
9.082534838952E+24
Surface area
2.1051780805671E+17
Circumference
813241169.17479
Perimeter
517725408
Area
16752474880547904
Diagonal
183043573.39469
Surface area
100514849283287424
Volume
2.1682954731354E+24
Space diagonal
224181677.75633
Perimeter
388294056
Area
7.2540344114076E+15
Altitude
112090838.87817
Surface area
7.2540344114076E+15
Volume
2.5553607211168E+23
Height
61014524.464895