316 is an even 3-digits composite number following 315
and preceding 317 . In scientific notation, it is written as 3.16 × 10^2.
The sum of its digits is 10. It has a total of 3 prime factors and 6 positive divisors.
There are 156 positive integers (up to 316) that are relatively prime to 316.
316 has 6 divisors, whose sum is 560
The reverse of 316 is 613
Previous prime number is 2
Is Prime? no
Number parity even
Number length 3
Sum of Digits 10
Digital Root 1
Name
three hundred sixteen
Scientific notation
3.16 × 10^2
Engineering notation
3.16 × 10^0
Prime Factorization
2 × 2 × 79
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
158
Product of the distinct prime numbers
The prime factorization of 316 is 2 × 2 × 79.
Since it has a total of 3 prime factors.
6 , 8 , 65 , 24 , 373 , 731 , 315 , 4771 , 7819 , 51079 , 11782 , 773629 , 6016271 , 6138834 , 3731184 , 80021905 , 123153697 , 782193430 , 6376399352 , 7793651362
n×2
632
n×3
948
n×4
1264
n×5
1580
n÷2
158
n÷3
105.33333333333
n÷3
79
n÷5
63.2
n2
99856
n3
31554496
n4
9971220736
n5
3150905752576
2 √n
17.776388834631
3 √n
6.8112846076891
4 √n
4.216205501945
5 √n
3.1618219968375
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-315
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 316 can be divided by 6 positive divisors.
The sum of these divisors (counting 316) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100111100
3
Ternary
102201
4
Quaternary
10330
5
Quinary
2231
6
Senary
1244
8
Octal
474
10
Decimal
316
12
Duodecimal
224
16
Hexadecimal
13c
20
Vigesimal
fg
36
Base36
8s
md5
3fe94a002317b5f9259f82690aeea4cd
sha1
81c69212880f2e985e1dedf869c2483ece723d68
sha256
7a20311cf7a4b222d436424480bc65dd0f9d2cefcbbb1fa148ca0d7e1d5bb55a
sha512
9850cbd861e39c3263a5687e48496e173c91f5bc3f294e1d38fff583e4d0993afaa9e22e1aa4bb4321cce3dc76b0ef13dc2b9d6b68f38a03be1f0be4d2b9b1cc
ripemd-160
7ea556fd00bff01725d561424bf92009c12f452c
Diameter
632
Circumference
1985.4865570687
Area
313706.87601686
Volume
132175163.76177
Surface area
1254827.5040674
Circumference
1985.4865570687
Perimeter
1264
Area
99856
Diagonal
446.8914857099
Surface area
599136
Volume
31554496
Space diagonal
547.32805519177
Perimeter
948
Area
43238.916360149
Altitude
273.66402759588
Surface area
43238.916360149
Volume
3718733.0164206
Height
148.96382856997