129394474 is an even 9-digits composite number following 129394473
and preceding 129394475 . In scientific notation, it is written as 1.29394474 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 58815660 positive integers (up to 129394474) that are relatively prime to 129394474.
129394474 has 8 divisors, whose sum is 211736448
The reverse of 129394474 is 474493921
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million three hundred ninety-four thousand four hundred seventy-four
Scientific notation
1.29394474 × 10^8
Engineering notation
1.29394474 × 10^6
Prime Factorization
2 × 11 × 5881567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129394474
Product of the distinct prime numbers
The prime factorization of 129394474 is 2 × 11 × 5881567.
Since it has a total of 3 prime factors.
9 , 1 , 5 , 39 , 132 , 880 , 8641 , 193 , 34504 , 65512 , 740092 , 573856 , 5468377 , 2983825 , 25527003 , 76551166 , 644725977 , 568123036 , 2303736522 , 91018543
n×2
258788948
n×3
388183422
n×4
517577896
n×5
646972370
n÷2
64697237
n÷3
43131491.333333
n÷3
32348618.5
n÷5
25878894.8
n2
16742929901736676
n3
2.1664426078541E+24
n4
2.8032570169447E+32
n5
3.6272596719437E+40
2 √n
11375.169185555
3 √n
505.79194631529
4 √n
106.65443818967
5 √n
41.916319872816
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129394473
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129394474 can be divided by 8 positive divisors.
The sum of these divisors (counting 129394474) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100110011100101010
3
Ternary
100000110220211221
4
Quaternary
13231212130222
5
Quinary
231111110344
6
Senary
20501212254
8
Octal
755463452
10
Decimal
129394474
12
Duodecimal
3740108a
16
Hexadecimal
7b6672a
20
Vigesimal
208e63e
36
Base36
251dey
md5
e799c4fb97252346d1508aecc84ba7a6
sha1
513411e710fe3d3fa87e127994baadf6a2325a19
sha256
292941d9df9272a793cdf6b19f79a19f6590d1618d25bdf2f9d90e8059e7c252
sha512
7f9c91d0715d68031e498eee8b35d3549b967b635840ee2a8ce76ed0fbf8f3f308113c391a33c2d0251928f2cb47f1de86987db0425bd317d5fa098ca5165410
ripemd-160
0f0ea66b2a8c374f496ccc1555ce7bc35c0bcaf8
Diameter
258788948
Circumference
813009457.86703
Area
5.2599465578865E+16
Volume
9.0747735750111E+24
Surface area
2.1039786231546E+17
Circumference
813009457.86703
Perimeter
517577896
Area
16742929901736676
Diagonal
182991420.02693
Surface area
100457579410420056
Volume
2.1664426078541E+24
Space diagonal
224117803.18665
Perimeter
388183422
Area
7.249901314343E+15
Altitude
112058901.59333
Surface area
7.249901314343E+15
Volume
2.5531770984418E+23
Height
60997140.008978