12888936 is an even 8-digits composite number following 12888935
and preceding 12888937 . In scientific notation, it is written as 1.2888936 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 4296240 positive integers (up to 12888936) that are relatively prime to 12888936.
12888936 has 32 divisors, whose sum is 35803200
The reverse of 12888936 is 63988821
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
twelve million eight hundred eighty-eight thousand nine hundred thirty-six
Scientific notation
1.2888936 × 10^7
Engineering notation
1.2888936 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 9 × 59671
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3222234
Product of the distinct prime numbers
The prime factorization of 12888936 is 2 × 2 × 2 × 3 × 9 × 59671.
Since it has a total of 6 prime factors.
3 , 1 , 12 , 7 , 227 , 747 , 4640 , 4404 , 43868 , 36910 , 962926 , 319482 , 9654495 , 9940500 , 62351657 , 2286944 , 246223871 , 555930923 , 5255920140 , 7218939187
n×2
25777872
n×3
38666808
n×4
51555744
n×5
64444680
n÷2
6444468
n÷3
4296312
n÷3
3222234
n÷5
2577787.2
n2
166124671212096
n3
2.1411702552737E+21
n4
2.7597406385327E+28
n5
3.5570120466647E+35
2 √n
3590.1164326523
3 √n
234.4619408655
4 √n
59.91758033042
5 √n
26.426729140078
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 27 , 36 , 54 , 72 , 108 , 216 , 59671 , 119342 , 179013 , 238684 , 358026 , 477368 , 537039 , 716052 , 1074078 , 1432104 , 1611117 , 2148156 , 3222234 , 4296312 , 6444468 , 12888936
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
-12888935
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 12888936 can be divided by 32 positive divisors.
The sum of these divisors (counting 12888936) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001001010101101101000
3
Ternary
220020211022000
4
Quaternary
301022231220
5
Quinary
11244421221
6
Senary
1140131000
8
Octal
61125550
10
Decimal
12888936
12
Duodecimal
4396a60
16
Hexadecimal
c4ab68
20
Vigesimal
40b26g
36
Base36
7o960
md5
3af9ec9554f3f18a5894e2b49e4d0d4e
sha1
9574d8eac03d6e4b48ea93e44b1128b68bf3c971
sha256
3bb7001c4d1ddc72d631cf58fb468e5aff33935e465447f7f7ac2b9ba863dcdf
sha512
3adef5cfab6e33886eaf3a527a6d2d6ef4a42ba805b489f800f0b2df3e9fd397b5fcdb6c0869f5eb961e995d1cfd17c131283e5171c1bdd3f5bd593e09dab7b7
ripemd-160
ddea54eb31077f7db83b85f29e9c7dc37f2343b6
Diameter
25777872
Circumference
80983573.300378
Area
5.2189604665994E+14
Volume
8.9689129920707E+21
Surface area
2.0875841866398E+15
Circumference
80983573.300378
Perimeter
51555744
Area
166124671212096
Diagonal
18227708.095759
Surface area
996748027272576
Volume
2.1411702552737E+21
Space diagonal
22324292.007504
Perimeter
38666808
Area
71934092732506
Altitude
11162146.003752
Surface area
71934092732506
Volume
2.5233933452983E+20
Height
6075902.6985863