129331471 is an odd 9-digits composite number following 129331470
and preceding 129331472 . In scientific notation, it is written as 1.29331471 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 129032352 positive integers (up to 129331471) that are relatively prime to 129331471.
129331471 has 4 divisors, whose sum is 129630592
The reverse of 129331471 is 174133921
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million three hundred thirty-one thousand four hundred seventy-one
Scientific notation
1.29331471 × 10^8
Engineering notation
1.29331471 × 10^6
Prime Factorization
433 × 298687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129331471
Product of the distinct prime numbers
The prime factorization of 129331471 is 433 × 298687.
Since it has a total of 2 prime factors.
4 , 4 , 52 , 20 , 434 , 928 , 1846 , 2287 , 53334 , 11493 , 481599 , 524281 , 2220013 , 9233582 , 10930614 , 38699463 , 207859117 , 537409145 , 6821135538 , 7435449921
n×2
258662942
n×3
387994413
n×4
517325884
n×5
646657355
n÷2
64665735.5
n÷3
43110490.333333
n÷3
32332867.75
n÷5
25866294.2
n2
16726629391023841
n3
2.1632795840129E+24
n4
2.7978013078466E+32
n5
3.6184375870953E+40
2 √n
11372.399526925
3 √n
505.70984187298
4 √n
106.64145313585
5 √n
41.912237212546
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
-129331470
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 129331471 can be divided by 4 positive divisors.
The sum of these divisors (counting 129331471) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010111000100001111
3
Ternary
100000100201102111
4
Quaternary
13231113010033
5
Quinary
231102101341
6
Senary
20500004451
8
Octal
755270417
10
Decimal
129331471
12
Duodecimal
37390727
16
Hexadecimal
7b5710f
20
Vigesimal
20868db
36
Base36
2500sv
md5
c63802529a4d871e34488b59f4c14b65
sha1
70a62fffc9a7d2c2b14f1775bb77a53f21556840
sha256
0d5b2093599025b801b16dd49f3fb1118c0716d0f6639527a987d942c8fb8695
sha512
55b3c7d348c8b71199c576e8b4290aa8a76788b37ff02208c6debfa4008e16bbadd3bd4720dbc918e3f838900c2698c1101f05f2db7b42bf5c16fde16ad5f512
ripemd-160
ed3daf30640fb2b3fe18f020c1bf08ac1bc5aa02
Diameter
258662942
Circumference
812613598.34312
Area
5.254825601416E+16
Volume
9.0615243317278E+24
Surface area
2.1019302405664E+17
Circumference
812613598.34312
Perimeter
517325884
Area
16726629391023841
Diagonal
182902320.32986
Surface area
100359776346143046
Volume
2.1632795840129E+24
Space diagonal
224008678.78962
Perimeter
387994413
Area
7.242842986157E+15
Altitude
112004339.39481
Surface area
7.242842986157E+15
Volume
2.5494494390966E+23
Height
60967440.109954