487389628 is an even 9-digits composite number following 487389627
and preceding 487389629 . In scientific notation, it is written as 4.87389628 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 221540720 positive integers (up to 487389628) that are relatively prime to 487389628.
487389628 has 12 divisors, whose sum is 930471192
The reverse of 487389628 is 826983784
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
four hundred eighty-seven million three hundred eighty-nine thousand six hundred twenty-eight
Scientific notation
4.87389628 × 10^8
Engineering notation
4.87389628 × 10^6
Prime Factorization
2 × 2 × 11 × 11077037
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
243694814 Product of the distinct prime numbers
The prime factorization of 487389628 is 2 × 2 × 11 × 11077037.
Since it has a total of 4 prime factors.
9 , 6 , 99 , 43 , 189 , 113 , 4618 , 479 , 95853 , 67200 , 457820 , 806465 , 5520449 , 664073 , 80984857 , 99288930 , 766018242 , 791397204 , 2770303905 , 5327591457
n×2
974779256
n×3
1462168884
n×4
1949558512
n×5
2436948140
n÷2
243694814
n÷3
162463209.33333
n÷3
121847407
n÷5
97477925.6
n2
237548649481978384
n3
1.1577874790292E+26
n4
5.6429360870712E+34
n5
2.7503085203054E+43
2 √n22076.902590717
3 √n786.97105819115
4 √n148.58298217063
5 √n54.648123849106
1 , 2 , 4 , 11 , 22 , 44 , 11077037 , 22154074 , 44308148 , 121847407 , 243694814 , 487389628
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-487389627 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 487389628 can be divided by 12 positive divisors.
The sum of these divisors (counting 487389628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101000011001111100110111100
3
Ternary
1020222002221212201
4
Quaternary
131003033212330
5
Quinary
1444232432003
6
Senary
120210241244
8
Octal
3503174674
10
Decimal
487389628
12
Duodecimal
117286224
16
Hexadecimal
1d0cf9bc
20
Vigesimal
7c63e18
36
Base36
826g8s
md5
97516e36cd92958b31039e2630fca05f
sha1
4daa12aa168503210b85daee82e3be02bb2dffe6
sha256
944f30894763a65fb148b9ec463476ccdc3f3fb400000c77f7b901cd08c8f49b
sha512
5d61bca23691c3203e3a3d361a36e1130dfba5e5ee6811b630734d31120ee554903971036f9b0982e69010b84aed96a09cd967c45bd1b7a9ddfe08943a8c7ab4
ripemd-160
567203f6ac9be1dfbe0cffbccf228b895b164f06
Diameter
974779256
Circumference
3062359349.5213
Area
7.4628109208276E+17
Volume
4.849728851382E+26
Surface area
2.985124368331E+18
Circumference
3062359349.5213
Perimeter
1949558512
Area
237548649481978384
Diagonal
689273022.07758
Surface area
1425291896891870304
Volume
1.1577874790292E+26
Space diagonal
844183598.77809
Perimeter
1462168884
Area
1.0286158254304E+17
Altitude
422091799.38905
Surface area
1.0286158254304E+17
Volume
1.3644656293241E+25
Height
229757674.02586