682 is an even 3-digits composite number following 681
and preceding 683 . In scientific notation, it is written as 6.82 × 10^2.
The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors.
There are 300 positive integers (up to 682) that are relatively prime to 682.
682 has 8 divisors, whose sum is 1152
The reverse of 682 is 286
Previous prime number is 11
Is Prime? no
Number parity even
Number length 3
Sum of Digits 16
Digital Root 7
Name
six hundred eighty-two
Scientific notation
6.82 × 10^2
Engineering notation
6.82 × 10^0
Prime Factorization
2 × 11 × 31
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
682
Product of the distinct prime numbers
The prime factorization of 682 is 2 × 11 × 31.
Since it has a total of 3 prime factors.
1 , 2 , 10 , 85 , 759 , 647 , 3614 , 1040 , 85080 , 18581 , 954016 , 605118 , 4967430 , 617454 , 23931726 , 57578363 , 729746209 , 62237595 , 9273374600 , 4574012650
n×2
1364
n×3
2046
n×4
2728
n×5
3410
n÷2
341
n÷3
227.33333333333
n÷3
170.5
n÷5
136.4
n2
465124
n3
317214568
n4
216340335376
n5
147544108726432
2 √n
26.115129714401
3 √n
8.8022721405606
4 √n
5.1102964409515
5 √n
3.6877109675511
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
-681
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 682 can be divided by 8 positive divisors.
The sum of these divisors (counting 682) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101010
3
Ternary
221021
4
Quaternary
22222
5
Quinary
10212
6
Senary
3054
8
Octal
1252
10
Decimal
682
12
Duodecimal
48a
16
Hexadecimal
2aa
20
Vigesimal
1e2
36
Base36
iy
md5
08d98638c6fcd194a4b1e6992063e944
sha1
7fd2b74e8017425780436f5257d01e4ab14b9cc2
sha256
ec1c7d93ba051204e4fea7e167f540c2136769c82329c53f5b7a0770bb237987
sha512
e89a652c90f0f97fe20299e66ec4e78ee045fea19426c92cd194f61118b64800543e73129955125ec53f2dcfefd4b5ba9c348fd91b6695fd1cef168d46411118
ripemd-160
e3b381a69a4563e4e62142aa0584e8b347d9a297
Diameter
1364
Circumference
4285.1323794965
Area
1461230.1414083
Volume
1328745275.2539
Surface area
5844920.5656332
Circumference
4285.1323794965
Perimeter
2728
Area
465124
Diagonal
964.49364953845
Surface area
2790744
Volume
317214568
Space diagonal
1181.258650762
Perimeter
2046
Area
201404.59995492
Altitude
590.62932538099
Surface area
201404.59995492
Volume
37384095.353994
Height
321.49788317948