12792786 is an even 8-digits composite number following 12792785
and preceding 12792787 . In scientific notation, it is written as 1.2792786 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 4158336 positive integers (up to 12792786) that are relatively prime to 12792786.
12792786 has 32 divisors, whose sum is 26231040
The reverse of 12792786 is 68729721
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twelve million seven hundred ninety-two thousand seven hundred eighty-six
Scientific notation
1.2792786 × 10^7
Engineering notation
1.2792786 × 10^6
Prime Factorization
2 × 3 × 137 × 79 × 197
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12792786
Product of the distinct prime numbers
The prime factorization of 12792786 is 2 × 3 × 137 × 79 × 197.
Since it has a total of 5 prime factors.
4 , 3 , 68 , 49 , 789 , 63 , 2438 , 5231 , 72235 , 45291 , 282720 , 455484 , 5836077 , 2072055 , 16182820 , 13784947 , 769776878 , 933686135 , 4369357847 , 5327522402
n×2
25585572
n×3
38378358
n×4
51171144
n×5
63963930
n÷2
6396393
n÷3
4264262
n÷3
3198196.5
n÷5
2558557.2
n2
163655373641796
n3
2.0936081727495E+21
n4
2.6783081321836E+28
n5
3.4263022777084E+35
2 √n
3576.7004347583
3 √n
233.87746524871
4 √n
59.805521774818
5 √n
26.387182878983
1 , 2 , 3 , 6 , 79 , 137 , 158 , 197 , 237 , 274 , 394 , 411 , 474 , 591 , 822 , 1182 , 10823 , 15563 , 21646 , 26989 , 31126 , 32469 , 46689 , 53978 , 64938 , 80967 , 93378 , 161934 , 2132131 , 4264262 , 6396393 , 12792786
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12792785
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12792786 can be divided by 32 positive divisors.
The sum of these divisors (counting 12792786) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110011001111010010
3
Ternary
220001221101220
4
Quaternary
300303033102
5
Quinary
11233332121
6
Senary
1134105510
8
Octal
60631722
10
Decimal
12792786
12
Duodecimal
434b296
16
Hexadecimal
c333d2
20
Vigesimal
3jj1j6
36
Base36
7m6z6
md5
3e74f03aa822d65ad2e216608e5cf6fd
sha1
2c3cc44e05635f5f49411dac08b8227f5341814c
sha256
6f42ae3293fdf310d2d1a87a41ed1f50d65e7dd896df32c8a42901a1f0f2bfd9
sha512
45d4304acc52f90c07b115c40025d33a1c9ccc75e8f3b91da50ceaeb3a51fd000c63c991ca8c8167c57a82a4081d7ee0bd04c10d9709f193ede440236d16e557
ripemd-160
1eef2bcec04bfc6a22644a87623a98091f2513b6
Diameter
25585572
Circumference
80379445.033093
Area
5.1413851955356E+14
Volume
8.769685406674E+21
Surface area
2.0565540782142E+15
Circumference
80379445.033093
Perimeter
51171144
Area
163655373641796
Diagonal
18091731.461737
Surface area
981932241850776
Volume
2.0936081727495E+21
Space diagonal
22157755.322356
Perimeter
38378358
Area
70864855519815
Altitude
11078877.661178
Surface area
70864855519815
Volume
2.467340893498E+20
Height
6030577.1539122