489781742 is an even 9-digits composite number following 489781741
and preceding 489781743 . In scientific notation, it is written as 4.89781742 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 244890870 positive integers (up to 489781742) that are relatively prime to 489781742.
489781742 has 4 divisors, whose sum is 734672616
The reverse of 489781742 is 247187984
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
four hundred eighty-nine million seven hundred eighty-one thousand seven hundred forty-two
Scientific notation
4.89781742 × 10^8
Engineering notation
4.89781742 × 10^6
Prime Factorization
2 × 244890871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
489781742
Product of the distinct prime numbers
The prime factorization of 489781742 is 2 × 244890871.
Since it has a total of 2 prime factors.
9 , 9 , 15 , 22 , 151 , 406 , 8773 , 279 , 98835 , 48653 , 386351 , 841541 , 504335 , 9426663 , 87774332 , 75281512 , 384228308 , 288056604 , 8572795712 , 9405216860
n×2
979563484
n×3
1469345226
n×4
1959126968
n×5
2448908710
n÷2
244890871
n÷3
163260580.66667
n÷3
122445435.5
n÷5
97956348.4
n2
239886154796554564
n3
1.1749185877794E+26
n4
5.7545367263077E+34
n5
2.8184670222139E+43
2 √n
22131.01312638
3 √n
788.25644530295
4 √n
148.76495933646
5 √n
54.701661572837
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
-489781741
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 489781742 can be divided by 4 positive divisors.
The sum of these divisors (counting 489781742) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001100010111100111101110
3
Ternary
1021010121111020112
4
Quaternary
131030113213232
5
Quinary
2000341003432
6
Senary
120333420022
8
Octal
3514274756
10
Decimal
489781742
12
Duodecimal
11803a612
16
Hexadecimal
1d3179ee
20
Vigesimal
7d12e72
36
Base36
83lq0e
md5
af3a408e3866ca84445463d2d97eef27
sha1
613fe7c4ad00dc1c3605d777375cfb0aa12fc6d6
sha256
22593ddb3b10cbe8827362c7f816b42c6742518e12c763dfe110106153d46afb
sha512
a19a1365158bb982f037c9ff0fb4e8c04821ab6df58ad61c51e34dd41e4e5f2efdf4e617dddaa2f7d9b14c43854d602580ed22e41c13b51ecacbfbf8a12cb9e3
ripemd-160
ddb33ec5b5f6b62f4a48915f41416f0506cd0698
Diameter
979563484
Circumference
3077389445.0592
Area
7.5362458160676E+17
Volume
4.9214874719117E+26
Surface area
3.014498326427E+18
Circumference
3077389445.0592
Perimeter
1959126968
Area
239886154796554564
Diagonal
692655982.13912
Surface area
1439316928779327384
Volume
1.1749185877794E+26
Space diagonal
848326861.76359
Perimeter
1469345226
Area
1.0387375203499E+17
Altitude
424163430.8818
Surface area
1.0387375203499E+17
Volume
1.3846548346015E+25
Height
230885327.37971