129808273 is an odd 9-digits composite number following 129808272
and preceding 129808274 . In scientific notation, it is written as 1.29808273 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 111264228 positive integers (up to 129808273) that are relatively prime to 129808273.
129808273 has 4 divisors, whose sum is 148352320
The reverse of 129808273 is 372808921
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million eight hundred eight thousand two hundred seventy-three
Scientific notation
1.29808273 × 10^8
Engineering notation
1.29808273 × 10^6
Prime Factorization
7 × 18544039
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129808273
Product of the distinct prime numbers
The prime factorization of 129808273 is 7 × 18544039.
Since it has a total of 2 prime factors.
5 , 9 , 88 , 47 , 392 , 937 , 6514 , 9903 , 48024 , 89273 , 41933 , 481900 , 1133311 , 9139553 , 33915646 , 79466787 , 217180010 , 967041608 , 4874953680 , 6706144582
n×2
259616546
n×3
389424819
n×4
519233092
n×5
649041365
n÷2
64904136.5
n÷3
43269424.333333
n÷3
32452068.25
n÷5
25961654.6
n2
16850187739242529
n3
2.1872937701568E+24
n4
2.8392882684772E+32
n5
3.6856310668018E+40
2 √n
11393.343363561
3 √n
506.33054090222
4 √n
106.73960541224
5 √n
41.943095029121
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
-129808272
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 129808273 can be divided by 4 positive divisors.
The sum of these divisors (counting 129808273) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111001011011110010001
3
Ternary
100001020221110211
4
Quaternary
13233023132101
5
Quinary
231212331043
6
Senary
20514124121
8
Octal
757133621
10
Decimal
129808273
12
Duodecimal
37580641
16
Hexadecimal
7bcb791
20
Vigesimal
20b60dd
36
Base36
25a8pd
md5
e1f1ba715f496e28fc9c55dc66bb32d0
sha1
d4ff9456c5d5721d13de7718ff438ccbb819790f
sha256
827593873a9b8d9fc46867050e8928f5fac1bb0e201c6ed2f99094611d8a1d81
sha512
058f552a8cb3eea0c41c7029a26581d3c9884a24c82921687b489abe4052e09199c534029825dd6d732465bfd66646c7ba1d4f9c41272962e460b2842e9698a1
ripemd-160
189fbb5d226603fd657c80f2a998ae4810cf4641
Diameter
259616546
Circumference
815609433.66396
Area
5.2936426013213E+16
Volume
9.1621147194233E+24
Surface area
2.1174570405285E+17
Circumference
815609433.66396
Perimeter
519233092
Area
16850187739242529
Diagonal
183576620.18483
Surface area
101101126435455174
Volume
2.1872937701568E+24
Space diagonal
224834524.07877
Perimeter
389424819
Area
7.2963453203606E+15
Altitude
112417262.03939
Surface area
7.2963453203606E+15
Volume
2.577750428875E+23
Height
61192206.728276