9728156909 is an odd 10-digits composite number following 9728156908
and preceding 9728156910 . In scientific notation, it is written as 9.728156909 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 9714072816 positive integers (up to 9728156909) that are relatively prime to 9728156909.
9728156909 has 8 divisors, whose sum is 9742254240
The reverse of 9728156909 is 9096518279
Previous prime number is 1667
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
nine billion seven hundred twenty-eight million one hundred fifty-six thousand nine hundred nine
Scientific notation
9.728156909 × 10^9
Engineering notation
9.728156909 × 10^9
Prime Factorization
1933 × 1667 × 3019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9728156909
Product of the distinct prime numbers
The prime factorization of 9728156909 is 1933 × 1667 × 3019.
Since it has a total of 3 prime factors.
6 , 1 , 71 , 7 , 448 , 552 , 5617 , 7612 , 10959 , 94377 , 514636 , 715721 , 5542730 , 3730336 , 52782734 , 2166756 , 235633251 , 443212828 , 401959287 , 4957551680
n×2
19456313818
n×3
29184470727
n×4
38912627636
n×5
48640784545
n÷2
4864078454.5
n÷3
3242718969.6667
n÷3
2432039227.25
n÷5
1945631381.8
n2
9.4637036846124E+19
n3
9.2064394384191E+29
n4
8.9561687430147E+39
n5
8.7127014835528E+49
2 √n
98631.419481826
3 √n
2134.7327963346
4 √n
314.05639538437
5 √n
99.450303624616
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
-9728156908
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 9728156909 can be divided by 8 positive divisors.
The sum of these divisors (counting 9728156909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000011110101111110010011101101
3
Ternary
221002222020120111202
4
Quaternary
21003311332103231
5
Quinary
124410402010114
6
Senary
4245152055245
8
Octal
110365762355
10
Decimal
9728156909
12
Duodecimal
1a75b34525
16
Hexadecimal
243d7e4ed
20
Vigesimal
7c00jc59
36
Base36
4gvw5wt
md5
5cc1b0087bdf313934fe2a6d03d934e7
sha1
e366a1c811440ba7e6d33700d5c64a6212a12a93
sha256
36ac73bf56ece9e7c9f9dc5649f7559e37e9b45b75946e07b3a16c7e3ed510ba
sha512
5cf5c0e78b89b67469760e8fcdedf824aa2e164bfa658d257e279b77efe05145f7a17ddd5185a193ec228b41caafd2a8fcf0a4ac44a430b7bf740f204213540a
ripemd-160
a75376d202efdc1182637913ae9bd8a4efc98f96
Diameter
19456313818
Circumference
61123812556.566
Area
2.9731101971329E+20
Volume
3.8563843340609E+30
Surface area
1.1892440788532E+21
Circumference
61123812556.566
Perimeter
38912627636
Area
9.4637036846124E+19
Diagonal
13757691437.601
Surface area
5.6782222107675E+20
Volume
9.2064394384191E+29
Space diagonal
16849662030.39
Perimeter
29184470727
Area
4.0979039023814E+19
Altitude
8424831015.1951
Surface area
4.0979039023814E+19
Volume
1.0849892929149E+29
Height
4585897145.8671