129293571 is an odd 9-digits composite number following 129293570
and preceding 129293572 . In scientific notation, it is written as 1.29293571 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 75111680 positive integers (up to 129293571) that are relatively prime to 129293571.
129293571 has 16 divisors, whose sum is 138801600
The reverse of 129293571 is 175392921
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million two hundred ninety-three thousand five hundred seventy-one
Scientific notation
1.29293571 × 10^8
Engineering notation
1.29293571 × 10^6
Prime Factorization
33 × 29 × 167 × 809
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129293571
Product of the distinct prime numbers
The prime factorization of 129293571 is 33 × 29 × 167 × 809.
Since it has a total of 4 prime factors.
9 , 5 , 38 , 46 , 956 , 683 , 5612 , 8955 , 3364 , 77641 , 255683 , 343967 , 4275485 , 4977144 , 18624035 , 47227764 , 643369276 , 936017894 , 4476593471 , 9094008188
n×2
258587142
n×3
387880713
n×4
517174284
n×5
646467855
n÷2
64646785.5
n÷3
43097857
n÷3
32323392.75
n÷5
25858714.2
n2
16716827501932041
n3
2.1613783235158E+24
n4
2.7945232172935E+32
n5
3.6131388600629E+40
2 √n
11370.733089823
3 √n
505.66043838963
4 √n
106.63363957881
5 √n
41.909780486416
1 , 29 , 33 , 167 , 809 , 957 , 4843 , 5511 , 23461 , 26697 , 135103 , 159819 , 774213 , 3917987 , 4458399 , 129293571
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
-129293570
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 129293571 can be divided by 16 positive divisors.
The sum of these divisors (counting 129293571) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101001101110100000011
3
Ternary
100000021210102210
4
Quaternary
13231031310003
5
Quinary
231044343241
6
Senary
20455113203
8
Octal
755156403
10
Decimal
129293571
12
Duodecimal
37372803
16
Hexadecimal
7b4dd03
20
Vigesimal
2081dib
36
Base36
24z7k3
md5
1b09cfd8df05726acb9b6d4d431e45c6
sha1
f556ee511b079a7e96d67752f0624c8866f69286
sha256
dbb709aea02adedcd86970dc0c01cc4b33dba6dda4225ce647a5eff75d16b90e
sha512
2a2107e79eb289d3d8b4bd1173dd3e5248e33b1bf3187129b61b5d9d32939b017bf9b03cc9516f99f0354038fafae42972f61469dfb84728e94849a317c287e5
ripemd-160
80913323979b6d858f075944d98615eb6599aa3a
Diameter
258587142
Circumference
812375465.61998
Area
5.2517462471398E+16
Volume
9.0535603503806E+24
Surface area
2.1006984988559E+17
Circumference
812375465.61998
Perimeter
517174284
Area
16716827501932041
Diagonal
182848721.63585
Surface area
100300965011592246
Volume
2.1613783235158E+24
Space diagonal
223943034.06401
Perimeter
387880713
Area
7.2385986436778E+15
Altitude
111971517.03201
Surface area
7.2385986436778E+15
Volume
2.5472087821127E+23
Height
60949573.878616