490394449 is an odd 9-digits prime number following 490394448
and preceding 490394450 . In scientific notation, it is written as 4.90394449 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 490394448 positive integers (up to 490394449) that are relatively prime to 490394449.
490394449 has 2 divisors, whose sum is 490394450
The reverse of 490394449 is 944493094
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
four hundred ninety million three hundred ninety-four thousand four hundred forty-nine
Scientific notation
4.90394449 × 10^8
Engineering notation
4.90394449 × 10^6
Prime Factorization
490394449
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
490394449 Product of the distinct prime numbers
The prime factorization of 490394449 is 490394449.
Since it has a total of 1 prime factors.
9 , 2 , 88 , 73 , 859 , 672 , 3358 , 4011 , 51799 , 2290 , 957674 , 253269 , 6998818 , 3997067 , 22087732 , 395013 , 238990249 , 877259976 , 1162049236 , 636132274
n×2
980788898
n×3
1471183347
n×4
1961577796
n×5
2451972245
n÷2
245197224.5
n÷3
163464816.33333
n÷3
122598612.25
n÷5
98078889.8
n2
240486715610013601
n3
1.1793335039339E+26
n4
5.7833860384892E+34
n5
2.8361404096992E+43
2 √n22144.851523548
3 √n788.58500592834
4 √n148.81146301125
5 √n54.715340862807
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
490394450 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
245197225 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22144.851546127 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999959217 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490394449 can be divided by 2 positive divisors.
The sum of these divisors (counting 490394449) is 490394450, the average is 245197225.
Base
System
Value
2
Binary
11101001110101101001101010001
3
Ternary
1021011202121201101
4
Quaternary
131032231031101
5
Quinary
2001020110244
6
Senary
120354504401
8
Octal
3516551521
10
Decimal
490394449
12
Duodecimal
118295101
16
Hexadecimal
1d3ad351
20
Vigesimal
7d4j629
36
Base36
83yus1
md5
e7ce9f36ebde9a1d28b73984ccb7025f
sha1
ca0519ffffd4b80c6c302d0d0aa8cfe2287b0737
sha256
6373920f4f3d4f0e65a5cbef67d956b40e929ce7b5df4ffbab84eed8912bdf9d
sha512
5758ee1c92f2e0e4ac2420540bb00ed0408f4e266bf695f6be5bb26fd7101e336da9e7661df1f6edeace64a25d15c3042557bd5efbbcc2cf169c4cdd13dcd5ee
ripemd-160
1675c99f495cf2746ab52ce0bda594b9254de480
Diameter
980788898
Circumference
3081239196.6792
Area
7.5551129904636E+17
Volume
4.9399806294548E+26
Surface area
3.0220451961854E+18
Circumference
3081239196.6792
Perimeter
1961577796
Area
240486715610013601
Diagonal
693522480.68828
Surface area
1442920293660081606
Volume
1.1793335039339E+26
Space diagonal
849388101.41774
Perimeter
1471183347
Area
1.0413380249548E+17
Altitude
424694050.70887
Surface area
1.0413380249548E+17
Volume
1.3898578631869E+25
Height
231174160.22943