317 is an odd 3-digits prime number following 316
and preceding 318 . In scientific notation, it is written as 3.17 × 10^2.
The sum of its digits is 11. It has a total of 1 prime factors and 2 positive divisors.
There are 316 positive integers (up to 317) that are relatively prime to 317.
317 has 2 divisors, whose sum is 318
The reverse of 317 is 713
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 3
Sum of Digits 11
Digital Root 2
Name
three hundred seventeen
Scientific notation
3.17 × 10^2
Engineering notation
3.17 × 10^0
Prime Factorization
317
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
317
Product of the distinct prime numbers
The prime factorization of 317 is 317.
Since it has a total of 1 prime factors.
4 , 2 , 38 , 32 , 775 , 599 , 1095 , 1283 , 14303 , 93868 , 709841 , 365724 , 4911565 , 492951 , 18465293 , 46411973 , 928200535 , 541515384 , 5447861190 , 1820054422
n×2
634
n×3
951
n×4
1268
n×5
1585
n÷2
158.5
n÷3
105.66666666667
n÷3
79.25
n÷5
63.4
n2
100489
n3
31855013
n4
10098039121
n5
3201078401357
2 √n
17.804493814765
3 √n
6.818461941353
4 √n
4.2195371564622
5 √n
3.1638206216938
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
318
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
159
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
17.832554500127
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9937106918239
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 317 can be divided by 2 positive divisors.
The sum of these divisors (counting 317) is 318, the average is 159.
Base
System
Value
2
Binary
100111101
3
Ternary
102202
4
Quaternary
10331
5
Quinary
2232
6
Senary
1245
8
Octal
475
10
Decimal
317
12
Duodecimal
225
16
Hexadecimal
13d
20
Vigesimal
fh
36
Base36
8t
md5
5b8add2a5d98b1a652ea7fd72d942dac
sha1
f44a286f486d11990238c4ae59a9b4f8b7a9edf4
sha256
8d1ede4f889e0ed6f0823d8c1821905b9de37a0f851dc270df0dbf72b3c93641
sha512
001f585893bac05b5d5ca347c13f94338b8682e3a0fea103eaf2b23e7cd05e11fff4ff1de82c1fff3c636d67c3af5829b1abc12af5d5b73febaa2f8a2776b9c9
ripemd-160
6babbfd22a1a89d15dba92c7e7aabaa348e47dc9
Diameter
634
Circumference
1991.7697423759
Area
315695.50416658
Volume
133433966.42774
Surface area
1262782.0166663
Circumference
1991.7697423759
Perimeter
1268
Area
100489
Diagonal
448.30569927227
Surface area
602934
Volume
31855013
Space diagonal
549.06010599933
Perimeter
951
Area
43513.013400447
Altitude
274.53005299967
Surface area
43513.013400447
Volume
3754149.2845143
Height
149.43523309076