490389623 is an odd 9-digits composite number following 490389622
and preceding 490389624 . In scientific notation, it is written as 4.90389623 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 473456088 positive integers (up to 490389623) that are relatively prime to 490389623.
490389623 has 8 divisors, whose sum is 507928080
The reverse of 490389623 is 326983094
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
four hundred ninety million three hundred eighty-nine thousand six hundred twenty-three
Scientific notation
4.90389623 × 10^8
Engineering notation
4.90389623 × 10^6
Prime Factorization
29 × 29 × 29 × 20107
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
583103
Product of the distinct prime numbers
The prime factorization of 490389623 is 29 × 29 × 29 × 20107.
Since it has a total of 4 prime factors.
4 , 7 , 19 , 28 , 964 , 408 , 4974 , 2259 , 83833 , 47246 , 774579 , 835536 , 5189336 , 3425338 , 82517468 , 43293835 , 652480556 , 796628915 , 484542274 , 1599609650
n×2
980779246
n×3
1471168869
n×4
1961558492
n×5
2451948115
n÷2
245194811.5
n÷3
163463207.66667
n÷3
122597405.75
n÷5
98077924.6
n2
240481982346082129
n3
1.1792986866099E+26
n4
5.7831583833101E+34
n5
2.8360008593407E+43
2 √n
22144.742558901
3 √n
788.58241908304
4 √n
148.81109689435
5 √n
54.715233171019
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
-490389622
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 490389623 can be divided by 8 positive divisors.
The sum of these divisors (counting 490389623) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001110101100000001110111
3
Ternary
1021011202101002122
4
Quaternary
131032230001313
5
Quinary
2001014431443
6
Senary
120354430155
8
Octal
3516540167
10
Decimal
490389623
12
Duodecimal
11829235b
16
Hexadecimal
1d3ac077
20
Vigesimal
7d4ie13
36
Base36
83yr1z
md5
a94797982a82f0c419a59280696bfac4
sha1
1ed9a1d87f3e8fc2698cf219bc93906142086fa2
sha256
6e0504c48340989bcddd2d10980509e530195cfacafced527c512ddb43870b5a
sha512
cc36f5d50b22d951e61556e7bba647dda8cb2e7c7b4e4c093ee6d682999c7d0c8928226cb623856ee4fff29c99c6a0bc6b4865e857031ea6470876480e58c5ab
ripemd-160
8193bfdc1504dc9e5b5f4f4cee4a14bd49fcc764
Diameter
980779246
Circumference
3081208874.0269
Area
7.5549642905916E+17
Volume
4.9398347869889E+26
Surface area
3.0219857162366E+18
Circumference
3081208874.0269
Perimeter
1961558492
Area
240481982346082129
Diagonal
693515655.69363
Surface area
1442891894076492774
Volume
1.1792986866099E+26
Space diagonal
849379742.54055
Perimeter
1471168869
Area
1.0413175293207E+17
Altitude
424689871.27027
Surface area
1.0413175293207E+17
Volume
1.3898168305771E+25
Height
231171885.23121