490897243 is an odd 9-digits composite number following 490897242
and preceding 490897244 . In scientific notation, it is written as 4.90897243 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 464792328 positive integers (up to 490897243) that are relatively prime to 490897243.
490897243 has 8 divisors, whose sum is 517032000
The reverse of 490897243 is 342798094
Previous prime number is 2003
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
four hundred ninety million eight hundred ninety-seven thousand two hundred forty-three
Scientific notation
4.90897243 × 10^8
Engineering notation
4.90897243 × 10^6
Prime Factorization
19 × 2003 × 12899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490897243
Product of the distinct prime numbers
The prime factorization of 490897243 is 19 × 2003 × 12899.
Since it has a total of 3 prime factors.
9 , 1 , 34 , 12 , 228 , 263 , 9815 , 103 , 75357 , 65125 , 78133 , 871857 , 7891548 , 6103362 , 59180394 , 32806401 , 848519977 , 949802761 , 2611316122 , 8759560986
n×2
981794486
n×3
1472691729
n×4
1963588972
n×5
2454486215
n÷2
245448621.5
n÷3
163632414.33333
n÷3
122724310.75
n÷5
98179448.6
n2
240980103185001049
n3
1.1829646827137E+26
n4
5.8071410131054E+34
n5
2.8507095130457E+43
2 √n
22156.201005588
3 √n
788.85442196024
4 √n
148.84959188922
5 √n
54.726556026285
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
-490897242
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 490897243 can be divided by 8 positive divisors.
The sum of these divisors (counting 490897243) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010000100111111101011011
3
Ternary
1021012201011102101
4
Quaternary
131100213331123
5
Quinary
2001132202433
6
Senary
120413344231
8
Octal
3520477533
10
Decimal
490897243
12
Duodecimal
118498077
16
Hexadecimal
1d427f5b
20
Vigesimal
7d82323
36
Base36
849mqj
md5
6b7861475f599883b20e2dbbaf193d75
sha1
a2f091026c36145ee1a9179420756235ef9fc2d6
sha256
ce7eee3529cd778cc5138ce153a48fb418838695bc414791bf3de5263aa4fcc5
sha512
e74ef8f1980017a9fa942e79a396f9d3f27ebfee36d33d1cf78c750aaa698feaa730e32d374e0a7adcb9f4cedb91daccf759744164429bf429fd8fc848809a00
ripemd-160
36b517cba91e9d111c118239ff3b88525ae7dbff
Diameter
981794486
Circumference
3084398344.5526
Area
7.5706132182731E+17
Volume
4.9551908755595E+26
Surface area
3.0282452873092E+18
Circumference
3084398344.5526
Perimeter
1963588972
Area
240980103185001049
Diagonal
694233538.78216
Surface area
1445880619110006294
Volume
1.1829646827137E+26
Space diagonal
850258966.17149
Perimeter
1472691729
Area
1.043474455824E+17
Altitude
425129483.08574
Surface area
1.043474455824E+17
Volume
1.3941372484184E+25
Height
231411179.59405