485742809 is an odd 9-digits composite number following 485742808
and preceding 485742810 . In scientific notation, it is written as 4.85742809 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 454631616 positive integers (up to 485742809) that are relatively prime to 485742809.
485742809 has 8 divisors, whose sum is 517470240
The reverse of 485742809 is 908247584
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred eighty-five million seven hundred forty-two thousand eight hundred nine
Scientific notation
4.85742809 × 10^8
Engineering notation
4.85742809 × 10^6
Prime Factorization
19 × 83 × 308017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
485742809
Product of the distinct prime numbers
The prime factorization of 485742809 is 19 × 83 × 308017.
Since it has a total of 3 prime factors.
4 , 5 , 78 , 46 , 757 , 342 , 8142 , 9970 , 2248 , 85581 , 17033 , 3563 , 5821027 , 537724 , 63113692 , 49075249 , 435382472 , 398374192 , 57061275 , 7361019194
n×2
971485618
n×3
1457228427
n×4
1942971236
n×5
2428714045
n÷2
242871404.5
n÷3
161914269.66667
n÷3
121435702.25
n÷5
97148561.8
n2
235946076495210481
n3
1.1460910996931E+26
n4
5.5670551013484E+34
n5
2.7041569827867E+43
2 √n
22039.573702774
3 √n
786.08370426393
4 √n
148.45731272919
5 √n
54.611144215784
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
-485742808
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 485742809 can be divided by 8 positive divisors.
The sum of these divisors (counting 485742809) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100111100111101100011011001
3
Ternary
1020212000021212102
4
Quaternary
130330331203121
5
Quinary
1443322232214
6
Senary
120111053145
8
Octal
3474754331
10
Decimal
485742809
12
Duodecimal
1168111b5
16
Hexadecimal
1cf3d8d9
20
Vigesimal
7bfhh09
36
Base36
8175jt
md5
dce0e1d8f57726dd87a839e7b01ef41e
sha1
abbaea805238313a552fb899be27c31ab2ebc59a
sha256
4ba6b50c69f5543eb1b7b8927f7daf1fe8f852cc948aaa9ba84f7a93e5a17ebf
sha512
02cadf056583806372d0308451ceebdb1c76f9f229acbe865e2e9f51f81a3c13dd4190a19f1f24c6cb8efe80696a99166796cf7881c3356dae117ab7a4ca9d47
ripemd-160
3487c3d495f72111d4cd8b58988c91f1b328df4b
Diameter
971485618
Circumference
3052012080.5769
Area
7.4124646056069E+17
Volume
4.8007351721874E+26
Surface area
2.9649858422428E+18
Circumference
3052012080.5769
Perimeter
1942971236
Area
235946076495210481
Diagonal
686944068.313
Surface area
1415676458971262886
Volume
1.1460910996931E+26
Space diagonal
841331224.59922
Perimeter
1457228427
Area
1.0216764808406E+17
Altitude
420665612.29961
Surface area
1.0216764808406E+17
Volume
1.3506813140843E+25
Height
228981356.10433