12853856 is an even 8-digits composite number following 12853855
and preceding 12853857 . In scientific notation, it is written as 1.2853856 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 6391168 positive integers (up to 12853856) that are relatively prime to 12853856.
12853856 has 24 divisors, whose sum is 25446960
The reverse of 12853856 is 65835821
Previous prime number is 2039
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twelve million eight hundred fifty-three thousand eight hundred fifty-six
Scientific notation
1.2853856 × 10^7
Engineering notation
1.2853856 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2039 × 197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
803366
Product of the distinct prime numbers
The prime factorization of 12853856 is 2 × 2 × 2 × 2 × 2 × 2039 × 197.
Since it has a total of 7 prime factors.
8 , 1 , 19 , 78 , 995 , 663 , 8743 , 4513 , 39639 , 78608 , 966096 , 294156 , 7625406 , 2337649 , 35791818 , 35248296 , 155701025 , 591306337 , 2141015278 , 5184405165
n×2
25707712
n×3
38561568
n×4
51415424
n×5
64269280
n÷2
6426928
n÷3
4284618.6666667
n÷3
3213464
n÷5
2570771.2
n2
165221614068736
n3
2.1237348353271E+21
n4
2.7298181755478E+28
n5
3.5088689734675E+35
2 √n
3585.2274683763
3 √n
234.2490347949
4 √n
59.876769020851
5 √n
26.412328252756
1 , 2 , 4 , 8 , 16 , 32 , 197 , 394 , 788 , 1576 , 2039 , 3152 , 4078 , 6304 , 8156 , 16312 , 32624 , 65248 , 401683 , 803366 , 1606732 , 3213464 , 6426928 , 12853856
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12853855
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12853856 can be divided by 24 positive divisors.
The sum of these divisors (counting 12853856) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110001000010001001100000
3
Ternary
220012001011202
4
Quaternary
301002021200
5
Quinary
11242310411
6
Senary
1135300332
8
Octal
61021140
10
Decimal
12853856
12
Duodecimal
437a6a8
16
Hexadecimal
c42260
20
Vigesimal
406ecg
36
Base36
7ni3k
md5
b922bf931c5076f11d1a4165955cbe70
sha1
47daceb052190a65e3a3cde0b161258786432cb3
sha256
396040136703e90598eec5dbb0dac148257f5ec20a6eaa123285e1e27839fd9b
sha512
2d6351be83a400b9c109880ca82771979267051efe7a7e0f6ccfcff905ad865891caace2cf19b05a3227e7c434ec15112b817f024f00e4a1b61e7545b77f3c39
ripemd-160
0476fb3499cf685c971c9798f47c294de77aa148
Diameter
25707712
Circumference
80763159.159802
Area
5.1905900897259E+14
Volume
8.8958796757818E+21
Surface area
2.0762360358904E+15
Circumference
80763159.159802
Perimeter
51415424
Area
165221614068736
Diagonal
18178097.483991
Surface area
991329684412416
Volume
2.1237348353271E+21
Space diagonal
22263531.665174
Perimeter
38561568
Area
71543057518897
Altitude
11131765.832587
Surface area
71543057518897
Volume
2.5028455058365E+20
Height
6059365.8279969