494366981 is an odd 9-digits composite number following 494366980
and preceding 494366982 . In scientific notation, it is written as 4.94366981 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 494321100 positive integers (up to 494366981) that are relatively prime to 494366981.
494366981 has 4 divisors, whose sum is 494412864
The reverse of 494366981 is 189663494
Previous prime number is 28591
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
four hundred ninety-four million three hundred sixty-six thousand nine hundred eighty-one
Scientific notation
4.94366981 × 10^8
Engineering notation
4.94366981 × 10^6
Prime Factorization
28591 × 17291
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
494366981 Product of the distinct prime numbers
The prime factorization of 494366981 is 28591 × 17291.
Since it has a total of 2 prime factors.
8 , 8 , 27 , 17 , 510 , 106 , 6559 , 8902 , 26809 , 18731 , 264895 , 779613 , 2240249 , 1026713 , 16100659 , 61712535 , 560736891 , 739699748 , 6974512870 , 2006146173
n×2
988733962
n×3
1483100943
n×4
1977467924
n×5
2471834905
n÷2
247183490.5
n÷3
164788993.66667
n÷3
123591745.25
n÷5
98873396.2
n2
244398711903054361
n3
1.208226533638E+26
n4
5.9730730379872E+34
n5
2.9528900850822E+43
2 √n22234.364866126
3 √n790.70864204072
4 √n149.1119206037
5 √n54.803701383901
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
-494366980 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 494366981 can be divided by 4 positive divisors.
The sum of these divisors (counting 494366981) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101011101110111000100000101
3
Ternary
1021110020110000012
4
Quaternary
131131313010011
5
Quinary
2003024220411
6
Senary
121020000005
8
Octal
3535670405
10
Decimal
494366981
12
Duodecimal
119690005
16
Hexadecimal
1d777105
20
Vigesimal
7e9fh91
36
Base36
86c005
md5
9dc2a3cb3d64e11844fd41dff473494c
sha1
7ad2d0d61f7d009c74f4c4dc9057bf31262a151e
sha256
81703b2ab5a3de8ccc4b87c92827b03658da755cc161cff96404c50c28247937
sha512
c6d3808754e124a500478500d3c73668d3fb97e9423a71bb6d30522b6cbeaee9a17e5ccab9dbbf2b50048fe8532d608994f6448adde6c9f2f5172c638b7d9cb4
ripemd-160
f266a84e74bf5a9b1d9e30e6581985d79eead292
Diameter
988733962
Circumference
3106199351.3739
Area
7.6780119786144E+17
Volume
5.0610074692659E+26
Surface area
3.0712047914458E+18
Circumference
3106199351.3739
Perimeter
1977467924
Area
244398711903054361
Diagonal
699140489.31964
Surface area
1466392271418326166
Volume
1.208226533638E+26
Space diagonal
856268728.67644
Perimeter
1483100943
Area
1.0582774658012E+17
Altitude
428134364.33822
Surface area
1.0582774658012E+17
Volume
1.4239086252416E+25
Height
233046829.77321