490685853 is an odd 9-digits composite number following 490685852
and preceding 490685854 . In scientific notation, it is written as 4.90685853 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 279229440 positive integers (up to 490685853) that are relatively prime to 490685853.
490685853 has 16 divisors, whose sum is 526719600
The reverse of 490685853 is 358586094
Previous prime number is 281
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
four hundred ninety million six hundred eighty-five thousand eight hundred fifty-three
Scientific notation
4.90685853 × 10^8
Engineering notation
4.90685853 × 10^6
Prime Factorization
21 × 49 × 281 × 1697
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
490685853 Product of the distinct prime numbers
The prime factorization of 490685853 is 21 × 49 × 281 × 1697.
Since it has a total of 4 prime factors.
4 , 1 , 92 , 29 , 396 , 445 , 486 , 4486 , 72759 , 16596 , 764602 , 73527 , 6064835 , 6076947 , 84514321 , 59583188 , 675897291 , 928720735 , 1681446475 , 538805705
n×2
981371706
n×3
1472057559
n×4
1962743412
n×5
2453429265
n÷2
245342926.5
n÷3
163561951
n÷3
122671463.25
n÷5
98137170.6
n2
240772606334337609
n3
1.181437117182E+26
n4
5.797144796103E+34
n5
2.8445769392403E+43
2 √n22151.43004413
3 √n788.74117363079
4 √n148.83356491105
5 √n54.721841948122
1 , 21 , 49 , 281 , 1029 , 1697 , 5901 , 13769 , 35637 , 83153 , 289149 , 476857 , 1746213 , 10013997 , 23365993 , 490685853
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490685852 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490685853 can be divided by 16 positive divisors.
The sum of these divisors (counting 490685853) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001111110100010110011101
3
Ternary
1021012022102110010
4
Quaternary
131033310112131
5
Quinary
2001103421403
6
Senary
120405033433
8
Octal
3517642635
10
Decimal
490685853
12
Duodecimal
1183b5879
16
Hexadecimal
1d3f459d
20
Vigesimal
7d6fecd
36
Base36
8453ml
md5
16daab6bdb38265a44f4bcb65cd8247a
sha1
f440181465f6e2ac552dd5d201420a7291493944
sha256
8b706e923ef54c80ffe7831bd95c65139fd4996fa07110094c95e790c1859791
sha512
fb8e081467bcb2ee95937218fe7b7e9ac86852a8e1f006b9bc70d2066b20bf52ddb54e0017ce0e33a3732d79ece12a90e143d571e5b34fdb5aefe6b632e42a5c
ripemd-160
ce2c61bc4eb0f64b2d1c82632cb2e8cc24547f31
Diameter
981371706
Circumference
3083070142.0105
Area
7.5640945124562E+17
Volume
4.9487922240229E+26
Surface area
3.0256378049825E+18
Circumference
3083070142.0105
Perimeter
1962743412
Area
240772606334337609
Diagonal
693934588.17721
Surface area
1444635638006025654
Volume
1.181437117182E+26
Space diagonal
849892827.95127
Perimeter
1472057559
Area
1.0425759681046E+17
Altitude
424946413.97564
Surface area
1.0425759681046E+17
Volume
1.3923369951748E+25
Height
231311529.3924