490647923 is an odd 9-digits composite number following 490647922
and preceding 490647924 . In scientific notation, it is written as 4.90647923 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 490399008 positive integers (up to 490647923) that are relatively prime to 490647923.
490647923 has 4 divisors, whose sum is 490896840
The reverse of 490647923 is 329746094
Previous prime number is 1987
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
four hundred ninety million six hundred forty-seven thousand nine hundred twenty-three
Scientific notation
4.90647923 × 10^8
Engineering notation
4.90647923 × 10^6
Prime Factorization
1987 × 246929
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
490647923
Product of the distinct prime numbers
The prime factorization of 490647923 is 1987 × 246929.
Since it has a total of 2 prime factors.
5 , 10 , 12 , 56 , 680 , 941 , 7935 , 4455 , 88170 , 69702 , 973311 , 185350 , 5067052 , 6711590 , 97374418 , 44833217 , 447290812 , 865628676 , 6537903184 , 1680879454
n×2
981295846
n×3
1471943769
n×4
1962591692
n×5
2453239615
n÷2
245323961.5
n÷3
163549307.66667
n÷3
122661980.75
n÷5
98129584.6
n2
240735384344213929
n3
1.181163163211E+26
n4
5.7953525275356E+34
n5
2.8434776806882E+43
2 √n
22150.573875184
3 √n
788.720849885
4 √n
148.83068862027
5 √n
54.720995922653
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
-490647922
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 490647923 can be divided by 4 positive divisors.
The sum of these divisors (counting 490647923) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001111101011000101110011
3
Ternary
1021012020111102022
4
Quaternary
131033223011303
5
Quinary
2001101213143
6
Senary
120404142055
8
Octal
3517530563
10
Decimal
490647923
12
Duodecimal
11839792b
16
Hexadecimal
1d3eb173
20
Vigesimal
7d6ajg3
36
Base36
844acz
md5
1213d77ec045702fd77f40c5353e765c
sha1
68059375c4d0965a3aca4a1f85aa91a2c2b259c4
sha256
72bad96f27f6aa24f333daaaa0b15f931def8714b1f255ca3083e9a80c970be7
sha512
7f9aa4d23a885a81094321349fb367b464f53ac322f679c2e79fe1cd9f35b62235a966a0c362e8878decdb86ea459e405d84d87f2487d411868400a94ece6792
ripemd-160
ca761d447ea7db7cc017762a51e1e30c9c56b6b8
Diameter
981295846
Circumference
3082831820.7918
Area
7.562925149149E+17
Volume
4.9476446883125E+26
Surface area
3.0251700596596E+18
Circumference
3082831820.7918
Perimeter
1962591692
Area
240735384344213929
Diagonal
693880947.05679
Surface area
1444412306065283574
Volume
1.181163163211E+26
Space diagonal
849827131.26414
Perimeter
1471943769
Area
1.0424147921595E+17
Altitude
424913565.63207
Surface area
1.0424147921595E+17
Volume
1.3920141373237E+25
Height
231293649.01893