490857785 is an odd 9-digits composite number following 490857784
and preceding 490857786 . In scientific notation, it is written as 4.90857785 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 356987440 positive integers (up to 490857785) that are relatively prime to 490857785.
490857785 has 8 divisors, whose sum is 642577536
The reverse of 490857785 is 587758094
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
four hundred ninety million eight hundred fifty-seven thousand seven hundred eighty-five
Scientific notation
4.90857785 × 10^8
Engineering notation
4.90857785 × 10^6
Prime Factorization
5 × 11 × 8924687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490857785
Product of the distinct prime numbers
The prime factorization of 490857785 is 5 × 11 × 8924687.
Since it has a total of 3 prime factors.
1 , 2 , 24 , 80 , 570 , 622 , 5697 , 5009 , 29460 , 31549 , 560924 , 754759 , 2246426 , 9604557 , 38344828 , 75293313 , 915805986 , 58755850 , 1871729710 , 7092567022
n×2
981715570
n×3
1472573355
n×4
1963431140
n×5
2454288925
n÷2
245428892.5
n÷3
163619261.66667
n÷3
122714446.25
n÷5
98171557
n2
240941365095106225
n3
1.1826794478546E+26
n4
5.8052741413893E+34
n5
2.8495640063601E+43
2 √n
22155.310537205
3 √n
788.83328552606
4 √n
148.8466006908
5 √n
54.725676221026
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
-490857784
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 490857785 can be divided by 8 positive divisors.
The sum of these divisors (counting 490857785) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010000011110010100111001
3
Ternary
1021012122011021222
4
Quaternary
131100132110321
5
Quinary
2001124422120
6
Senary
120412441425
8
Octal
3520362471
10
Decimal
490857785
12
Duodecimal
118479275
16
Hexadecimal
1d41e539
20
Vigesimal
7d7h495
36
Base36
848sah
md5
3eb811724f12e3428a34253e9b7c37a7
sha1
c77f287c9b59ad150cd75f4b58dd3fc241159d5a
sha256
aac61740919a60a969be993ab052d4d2412ee18e351973e84cc53554b4a6cba5
sha512
bca25ec7899d5558a321a8b6679aebe77eed429c7d53aa3007b1d728d5fc11018492a88d776e37ccf0e51cbfb68d2c0cfcccea4afcf665dcd793fef18b23ca3b
ripemd-160
16757bd487cac0d7ad3657dcd1befb36c4888c0f
Diameter
981715570
Circumference
3084150422.6267
Area
7.5693962252868E+17
Volume
4.9539960865755E+26
Surface area
3.0277584901147E+18
Circumference
3084150422.6267
Perimeter
1963431140
Area
240941365095106225
Diagonal
694177736.74342
Surface area
1445648190570637350
Volume
1.1826794478546E+26
Space diagonal
850190622.91072
Perimeter
1472573355
Area
1.0433067149743E+17
Altitude
425095311.45536
Surface area
1.0433067149743E+17
Volume
1.3938010959133E+25
Height
231392578.91447