490485761 is an odd 9-digits composite number following 490485760
and preceding 490485762 . In scientific notation, it is written as 4.90485761 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 473831424 positive integers (up to 490485761) that are relatively prime to 490485761.
490485761 has 16 divisors, whose sum is 507522624
The reverse of 490485761 is 167584094
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
four hundred ninety million four hundred eighty-five thousand seven hundred sixty-one
Scientific notation
4.90485761 × 10^8
Engineering notation
4.90485761 × 10^6
Prime Factorization
83 × 457 × 67 × 193
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
490485761
Product of the distinct prime numbers
The prime factorization of 490485761 is 83 × 457 × 67 × 193.
Since it has a total of 4 prime factors.
6 , 2 , 87 , 51 , 781 , 303 , 1610 , 7983 , 81890 , 77756 , 350936 , 776417 , 9072523 , 6597196 , 72437739 , 27539209 , 672970256 , 8813869 , 4676052186 , 1895654026
n×2
980971522
n×3
1471457283
n×4
1961943044
n×5
2452428805
n÷2
245242880.5
n÷3
163495253.66667
n÷3
122621440.25
n÷5
98097152.2
n2
240576281743749121
n3
1.1799924062963E+26
n4
5.7876947337648E+34
n5
2.8387818559263E+43
2 √n
22146.913125761
3 √n
788.63394803021
4 √n
148.81838974321
5 √n
54.717378322709
1 , 67 , 83 , 193 , 457 , 5561 , 12931 , 16019 , 30619 , 37931 , 88201 , 1073273 , 2541377 , 5909467 , 7320683 , 490485761
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
-490485760
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 490485761 can be divided by 16 positive divisors.
The sum of these divisors (counting 490485761) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001111000011100000000001
3
Ternary
1021011221020222022
4
Quaternary
131033003200001
5
Quinary
2001031021021
6
Senary
120400451225
8
Octal
3517034001
10
Decimal
490485761
12
Duodecimal
118319b15
16
Hexadecimal
1d3c3801
20
Vigesimal
7d5ae81
36
Base36
840t8h
md5
d3d6ed208602768285e658fb66cea9c3
sha1
11fb63531d4123a48afa826f1b72f031e6db0450
sha256
3a651a0b49e8b240f5bb8917567d8c90263b47568b5cefbbeb23845113e37bd7
sha512
a8ce8cf2efd3573cbbcced5702d3aa29d0eb8a0d80b1561eae6249cf60a96012d47ee6565cb8ebec396d96d35f5f27b2db29060f0eec56a97adf8840ff10607e
ripemd-160
0c81fcaf13e5222e052f08f1897babdd589da731
Diameter
980971522
Circumference
3081812926.896
Area
7.5579267935411E+17
Volume
4.9427406332164E+26
Surface area
3.0231707174164E+18
Circumference
3081812926.896
Perimeter
1961943044
Area
240576281743749121
Diagonal
693651615.35709
Surface area
1443457690462494726
Volume
1.1799924062963E+26
Space diagonal
849546258.44109
Perimeter
1471457283
Area
1.0417258576904E+17
Altitude
424773129.22054
Surface area
1.0417258576904E+17
Volume
1.3906343870679E+25
Height
231217205.11903