12856744 is an even 8-digits composite number following 12856743
and preceding 12856745 . In scientific notation, it is written as 1.2856744 × 10^7.
The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors.
There are 6148800 positive integers (up to 12856744) that are relatively prime to 12856744.
12856744 has 32 divisors, whose sum is 25171200
The reverse of 12856744 is 44765821
Previous prime number is 151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
twelve million eight hundred fifty-six thousand seven hundred forty-four
Scientific notation
1.2856744 × 10^7
Engineering notation
1.2856744 × 10^6
Prime Factorization
2 × 2 × 2 × 29 × 151 × 367
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3214186
Product of the distinct prime numbers
The prime factorization of 12856744 is 2 × 2 × 2 × 29 × 151 × 367.
Since it has a total of 6 prime factors.
1 , 6 , 34 , 100 , 384 , 223 , 4513 , 2885 , 51664 , 81563 , 862932 , 746914 , 8283004 , 4379792 , 21465963 , 64712320 , 10513879 , 638521494 , 8011102047 , 4454752569
n×2
25713488
n×3
38570232
n×4
51426976
n×5
64283720
n÷2
6428372
n÷3
4285581.3333333
n÷3
3214186
n÷5
2571348.8
n2
165295866281536
n3
2.1251666370399E+21
n4
2.7322723409763E+28
n5
3.5128126026214E+35
2 √n
3585.6302096005
3 √n
234.26657714568
4 √n
59.880132010547
5 √n
26.413515008693
1 , 2 , 4 , 8 , 29 , 58 , 116 , 151 , 232 , 302 , 367 , 604 , 734 , 1208 , 1468 , 2936 , 4379 , 8758 , 10643 , 17516 , 21286 , 35032 , 42572 , 55417 , 85144 , 110834 , 221668 , 443336 , 1607093 , 3214186 , 6428372 , 12856744
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
-12856743
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 12856744 can be divided by 32 positive divisors.
The sum of these divisors (counting 12856744) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001000010110110101000
3
Ternary
220012012010201
4
Quaternary
301002312220
5
Quinary
11242403434
6
Senary
1135321544
8
Octal
61026650
10
Decimal
12856744
12
Duodecimal
43802b4
16
Hexadecimal
c42da8
20
Vigesimal
4071h4
36
Base36
7nkbs
md5
e0d68df05c8c038648a3ae4e42dab59e
sha1
689d7cd028ba666fb65a2270881dfe1a41820f47
sha256
d83bad13bf98416fa7cbc5b86bce33dbfb7ae7f1df9427b27886255ca3d87752
sha512
0686817cdade0111e8cbde344fe8dfe65af25193f7da08c6f0959c5a08b6e4820967323fd5e278521d64e5ec9165bdfcc0469d616f2395b968bfbd7228c09f3e
ripemd-160
11a2c0b4d934982401894208b5f4e742448b9119
Diameter
25713488
Circumference
80781304.998969
Area
5.1929227917883E+14
Volume
8.9018771927717E+21
Surface area
2.0771691167153E+15
Circumference
80781304.998969
Perimeter
51426976
Area
165295866281536
Diagonal
18182181.732759
Surface area
991775197689216
Volume
2.1251666370399E+21
Space diagonal
22268533.827906
Perimeter
38570232
Area
71575209670183
Altitude
11134266.913953
Surface area
71575209670183
Volume
2.5045329003373E+20
Height
6060727.244253