1296 is an even 4-digits composite number following 1295
and preceding 1297 . In scientific notation, it is written as 1.296 × 10^3.
The sum of its digits is 18. It has a total of 6 prime factors and 20 positive divisors.
There are 432 positive integers (up to 1296) that are relatively prime to 1296.
1296 has 20 divisors, whose sum is 3472
The reverse of 1296 is 6921
Previous prime number is 27
Is Prime? no
Number parity even
Number length 4
Sum of Digits 18
Digital Root 9
Name
one thousand two hundred ninety-six
Scientific notation
1.296 × 10^3
Engineering notation
1.296 × 10^3
Prime Factorization
2 × 2 × 2 × 2 × 27 × 3
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
162
Product of the distinct prime numbers
The prime factorization of 1296 is 2 × 2 × 2 × 2 × 27 × 3.
Since it has a total of 6 prime factors.
3 , 9 , 88 , 55 , 699 , 570 , 6277 , 1081 , 50757 , 1515 , 527644 , 751540 , 2525339 , 9435080 , 66713397 , 70539255 , 382775127 , 613704153 , 2207908873 , 6309213472
n×2
2592
n×3
3888
n×4
5184
n×5
6480
n÷2
648
n÷3
432
n÷3
324
n÷5
259.2
n2
1679616
n3
2176782336
n4
2821109907456
n5
3656158440062976
2 √n
36
3 √n
10.902723556993
4 √n
6
5 √n
4.1929627126295
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 27 , 48 , 54 , 81 , 108 , 162 , 216 , 324 , 432 , 648 , 1296
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1295
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1296 can be divided by 20 positive divisors.
The sum of these divisors (counting 1296) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100010000
3
Ternary
1210000
4
Quaternary
110100
5
Quinary
20141
6
Senary
10000
8
Octal
2420
10
Decimal
1296
12
Duodecimal
900
16
Hexadecimal
510
20
Vigesimal
34g
36
Base36
100
md5
2812e5cf6d8f21d69c91dddeefb792a7
sha1
64c84e952453cd25d3097c7cfb8ba8178a0d109f
sha256
f7961248034a58c430eda8e243830a0876f062e793810e0bb97d929fc35bb175
sha512
10e3b1778d3cfdbd958e731ea17875a5c72208d322be2cfbc7386f993a47b70004a09935c96a7fdd6b3c696b23608b896e43643d52864460ac2e080f0df7731a
ripemd-160
b15287426ee58d0da7c5d620d1633a16f8adf0f1
Diameter
2592
Circumference
8143.0081581047
Area
5276669.2864519
Volume
9118084526.9888
Surface area
21106677.145807
Circumference
8143.0081581047
Perimeter
5184
Area
1679616
Diagonal
1832.8207768355
Surface area
10077696
Volume
2176782336
Space diagonal
2244.7378466093
Perimeter
3888
Area
727295.0623014
Altitude
1122.3689233046
Surface area
727295.0623014
Volume
256536258.49212
Height
610.94025894518