12966478 is an even 8-digits composite number following 12966477
and preceding 12966479 . In scientific notation, it is written as 1.2966478 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 5080320 positive integers (up to 12966478) that are relatively prime to 12966478.
12966478 has 32 divisors, whose sum is 24102144
The reverse of 12966478 is 87466921
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
twelve million nine hundred sixty-six thousand four hundred seventy-eight
Scientific notation
1.2966478 × 10^7
Engineering notation
1.2966478 × 10^6
Prime Factorization
2 × 17 × 1267 × 7 × 43
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12966478
Product of the distinct prime numbers
The prime factorization of 12966478 is 2 × 17 × 1267 × 7 × 43.
Since it has a total of 5 prime factors.
1 , 5 , 38 , 25 , 157 , 757 , 2835 , 5332 , 12346 , 70613 , 105591 , 829491 , 7085045 , 92805 , 44867496 , 33751882 , 969013076 , 718768455 , 9171555389 , 7498434698
n×2
25932956
n×3
38899434
n×4
51865912
n×5
64832390
n÷2
6483239
n÷3
4322159.3333333
n÷3
3241619.5
n÷5
2593295.6
n2
168129551724484
n3
2.1800481335854E+21
n4
2.8267546163076E+28
n5
3.6653051543751E+35
2 √n
3600.8996098197
3 √n
234.93118854468
4 √n
60.007496280213
5 √n
26.458450422102
1 , 2 , 7 , 14 , 17 , 34 , 43 , 86 , 119 , 238 , 301 , 602 , 731 , 1267 , 1462 , 2534 , 5117 , 8869 , 10234 , 17738 , 21539 , 43078 , 54481 , 108962 , 150773 , 301546 , 381367 , 762734 , 926177 , 1852354 , 6483239 , 12966478
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
-12966477
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 12966478 can be divided by 32 positive divisors.
The sum of these divisors (counting 12966478) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001011101101001001110
3
Ternary
220101202122221
4
Quaternary
301131221032
5
Quinary
11304411403
6
Senary
1141525554
8
Octal
61355116
10
Decimal
12966478
12
Duodecimal
44138ba
16
Hexadecimal
c5da4e
20
Vigesimal
410g3i
36
Base36
7pwzy
md5
9a19b1fb04b21af39b49e669bf80132b
sha1
57a3003b8646a01a856b9a5f0dbcc152d90f49fb
sha256
aefaf24d89ee195d0c57fe39605ca4d0449c4369d074f6cd4aedd72f578edee1
sha512
261b7a740bc18cd5b052430ae417504e350ae051c0cd4f6d0442c0a2b27b4825531aa4c83f2462974668188809a78abf809e5283b4e1767578a75f36667a829e
ripemd-160
15a93d25c007bb0f9a887feaf818c4d28f309d00
Diameter
25932956
Circumference
81470784.055467
Area
5.2819456454898E+14
Volume
9.1317642679253E+21
Surface area
2.1127782581959E+15
Circumference
81470784.055467
Perimeter
51865912
Area
168129551724484
Diagonal
18337369.043812
Surface area
1008777310346904
Volume
2.1800481335854E+21
Space diagonal
22458598.691224
Perimeter
38899434
Area
72802231460146
Altitude
11229299.345612
Surface area
72802231460146
Volume
2.5692113642855E+20
Height
6112456.3479375