12887336 is an even 8-digits composite number following 12887335
and preceding 12887337 . In scientific notation, it is written as 1.2887336 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors.
There are 5020800 positive integers (up to 12887336) that are relatively prime to 12887336.
12887336 has 32 divisors, whose sum is 30127680
The reverse of 12887336 is 63378821
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twelve million eight hundred eighty-seven thousand three hundred thirty-six
Scientific notation
1.2887336 × 10^7
Engineering notation
1.2887336 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 7 × 20921
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3221834
Product of the distinct prime numbers
The prime factorization of 12887336 is 2 × 2 × 2 × 11 × 7 × 20921.
Since it has a total of 6 prime factors.
8 , 5 , 75 , 47 , 517 , 944 , 7783 , 1039 , 20392 , 1503 , 877729 , 507262 , 3267285 , 8918794 , 60726597 , 32310526 , 111518260 , 962429045 , 8496948882 , 9134974892
n×2
25774672
n×3
38662008
n×4
51549344
n×5
64436680
n÷2
6443668
n÷3
4295778.6666667
n÷3
3221834
n÷5
2577467.2
n2
166083429176896
n3
2.1403729558349E+21
n4
2.7583705447157E+28
n5
3.5548048022254E+35
2 √n
3589.8935917378
3 √n
234.45223862606
4 √n
59.915720739534
5 √n
26.426072997999
1 , 2 , 4 , 7 , 8 , 11 , 14 , 22 , 28 , 44 , 56 , 77 , 88 , 154 , 308 , 616 , 20921 , 41842 , 83684 , 146447 , 167368 , 230131 , 292894 , 460262 , 585788 , 920524 , 1171576 , 1610917 , 1841048 , 3221834 , 6443668 , 12887336
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
-12887335
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 12887336 can be divided by 32 positive divisors.
The sum of these divisors (counting 12887336) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001001010010100101000
3
Ternary
220020202002202
4
Quaternary
301022110220
5
Quinary
11244343321
6
Senary
1140115332
8
Octal
61122450
10
Decimal
12887336
12
Duodecimal
4395b48
16
Hexadecimal
c4a528
20
Vigesimal
40ai6g
36
Base36
7o7xk
md5
60606a3415232483f729ac4bffe8108b
sha1
191ff6a2576cb8372dcf752afa1569cba184f9b7
sha256
804471d8b4b9c9ef931e568db9e2da5d6a18eb2524a54fe67cf1e129f261c636
sha512
bdd634e31aeeef9b25534a89fe5c7090451f14ca46081f40f987ae577d81ebfb920a018fc5b84f35d59bcc6cfc8ba9ee26209e5b929db4153c409797d5efa3cf
ripemd-160
891d6b39cd11f00998c6fc8369eff90e9abac5ef
Diameter
25774672
Circumference
80973520.203887
Area
5.2176648098514E+14
Volume
8.9655732719908E+21
Surface area
2.0870659239405E+15
Circumference
80973520.203887
Perimeter
51549344
Area
166083429176896
Diagonal
18225445.354059
Surface area
996500575061376
Volume
2.1403729558349E+21
Space diagonal
22321520.726211
Perimeter
38662008
Area
71916234407413
Altitude
11160760.363106
Surface area
71916234407413
Volume
2.5224537188985E+20
Height
6075148.451353