129354505 is an odd 9-digits composite number following 129354504
and preceding 129354506 . In scientific notation, it is written as 1.29354505 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 88506432 positive integers (up to 129354505) that are relatively prime to 129354505.
129354505 has 16 divisors, whose sum is 177788160
The reverse of 129354505 is 505453921
Previous prime number is 487
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million three hundred fifty-four thousand five hundred five
Scientific notation
1.29354505 × 10^8
Engineering notation
1.29354505 × 10^6
Prime Factorization
5 × 7 × 487 × 7589
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129354505
Product of the distinct prime numbers
The prime factorization of 129354505 is 5 × 7 × 487 × 7589.
Since it has a total of 4 prime factors.
3 , 4 , 39 , 44 , 170 , 596 , 6844 , 9781 , 88903 , 78759 , 600047 , 711918 , 1139616 , 787385 , 79339197 , 46925533 , 213854132 , 475736600 , 8244147540 , 3944000036
n×2
258709010
n×3
388063515
n×4
517418020
n×5
646772525
n÷2
64677252.5
n÷3
43118168.333333
n÷3
32338626.25
n÷5
25870901
n2
16732587963795025
n3
2.1644356334257E+24
n4
2.7997949996614E+32
n5
3.6216609628267E+40
2 √n
11373.412196874
3 √n
505.73986248317
4 √n
106.64620104286
5 √n
41.913730024305
1 , 5 , 7 , 35 , 487 , 2435 , 3409 , 7589 , 17045 , 37945 , 53123 , 265615 , 3695843 , 18479215 , 25870901 , 129354505
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
-129354504
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 129354505 can be divided by 16 positive divisors.
The sum of these divisors (counting 129354505) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101011100101100001001
3
Ternary
100000101220000121
4
Quaternary
13231130230021
5
Quinary
231103321010
6
Senary
20500303241
8
Octal
755345411
10
Decimal
129354505
12
Duodecimal
373a1b21
16
Hexadecimal
7b5cb09
20
Vigesimal
2089655
36
Base36
250ikp
md5
7dd1c3e1865aee4c2e8507580ed41415
sha1
aa12b73e10752ab7f024cc7e06a96dfb59cbaf43
sha256
dbf2ff9f386fc5970017a78656c27191d8508ef62ca8ca0830f089dae9f32354
sha512
c281baf463d94fdf34a8768532b0e5f87fedba93a08e35fe6de79db392ddcabb7e28a30497f8f9dd8e023c9f7014c71f0ad468990ed53eddb5bfba98bd8fc66b
ripemd-160
652702502cdfa4034570a4c60b5c52a5d07d7aa7
Diameter
258709010
Circumference
812758325.23349
Area
5.2566975422603E+16
Volume
9.066366780184E+24
Surface area
2.1026790169041E+17
Circumference
812758325.23349
Perimeter
517418020
Area
16732587963795025
Diagonal
182934895.32506
Surface area
100395527782770150
Volume
2.1644356334257E+24
Space diagonal
224048574.84792
Perimeter
388063515
Area
7.2454231238521E+15
Altitude
112024287.42396
Surface area
7.2454231238521E+15
Volume
2.5508118563951E+23
Height
60978298.441686