1306 is an even 4-digits composite number following 1305
and preceding 1307 . In scientific notation, it is written as 1.306 × 10^3.
The sum of its digits is 10. It has a total of 2 prime factors and 4 positive divisors.
There are 652 positive integers (up to 1306) that are relatively prime to 1306.
1306 has 4 divisors, whose sum is 1962
The reverse of 1306 is 6031
Previous prime number is 2
Is Prime? no
Number parity even
Number length 4
Sum of Digits 10
Digital Root 1
Name
one thousand three hundred six
Scientific notation
1.306 × 10^3
Engineering notation
1.306 × 10^3
Prime Factorization
2 × 653
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1306
Product of the distinct prime numbers
The prime factorization of 1306 is 2 × 653.
Since it has a total of 2 prime factors.
10 , 9 , 78 , 53 , 123 , 191 , 391 , 5084 , 29037 , 88005 , 453543 , 821134 , 9671338 , 7388333 , 29777409 , 37411077 , 679977233 , 678672884 , 1483353844 , 3671402400
n×2
2612
n×3
3918
n×4
5224
n×5
6530
n÷2
653
n÷3
435.33333333333
n÷3
326.5
n÷5
261.2
n2
1705636
n3
2227560616
n4
2909194164496
n5
3799407578831776
2 √n
36.138621999185
3 √n
10.930693724598
4 √n
6.0115407342199
5 √n
4.1994134550078
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
-1305
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 1306 can be divided by 4 positive divisors.
The sum of these divisors (counting 1306) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100011010
3
Ternary
1210101
4
Quaternary
110122
5
Quinary
20211
6
Senary
10014
8
Octal
2432
10
Decimal
1306
12
Duodecimal
90a
16
Hexadecimal
51a
20
Vigesimal
356
36
Base36
10a
md5
7940ab47468396569a906f75ff3f20ef
sha1
f148ceee33a52e839b0dfea3393bf0a507d46855
sha256
2c17079b4da72e80c1875f7d2feefe79322a71544c5de1c838ee0230f3598312
sha512
f22c968fa09268166c3b4173801dbe4464b9c1bd3e39d379127e6f5f042ee939271e68f0b94f5e2880bf80c60f5d48a071219d3c48cfbacd23845a5ec235f2fa
ripemd-160
7c4a67890574f99c4ffe6b1e05b35984d5e2039a
Diameter
2612
Circumference
8205.8400111765
Area
5358413.5272983
Volume
9330784088.8687
Surface area
21433654.109193
Circumference
8205.8400111765
Perimeter
5224
Area
1705636
Diagonal
1846.9629124593
Surface area
10233816
Volume
2227560616
Space diagonal
2262.058354685
Perimeter
3918
Area
738562.05280464
Altitude
1131.0291773425
Surface area
738562.05280464
Volume
262520536.17961
Height
615.65430415309