12893856 (number)

12893856 is an even 8-digits composite number following 12893855 and preceding 12893857. In scientific notation, it is written as 1.2893856 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 4071168 positive integers (up to 12893856) that are relatively prime to 12893856.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-three thousand eight hundred fifty-six

Notation

Scientific notation 1.2893856 × 10^7
Engineering notation 1.2893856 × 10^6

Prime Factorization of 12893856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 57 × 7069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 805866
Product of the distinct prime numbers

The prime factorization of 12893856 is 2 × 2 × 2 × 2 × 2 × 57 × 7069. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12893856)

Multiplication

n×y
n×2 25787712
n×3 38681568
n×4 51575424
n×5 64469280

Division

n÷y
n÷2 6446928
n÷3 4297952
n÷3 3223464
n÷5 2578771.2

Exponentiation

ny
n2 166251522548736
n3 2.1436231915242E+21
n4 2.7639568749773E+28
n5 3.5638061936167E+35

Nth Root

y√n
2√n 3590.8015818199
3√n 234.49177022201
4√n 59.923297487871
5√n 26.428746368798

Divisors of 12893856

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 -12893855
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 12893856 can be divided by 24 positive divisors. The sum of these divisors (counting 12893856) is 1, the average is 0.041666666666667.

Base conversion 12893856

Base System Value
2 Binary 110001001011111010100000
3 Ternary 220021002001020
4 Quaternary 301023322200
5 Quinary 11300100411
6 Senary 1140205440
8 Octal 61137240
10 Decimal 12893856
12 Duodecimal 4399880
16 Hexadecimal c4bea0
20 Vigesimal 40becg
36 Base36 7ocyo

Cryptographic Hash Functions

md5 7aace6a024242b7b5a7b95f91a2a385e
sha1 4ca6db1ab64d5bf2fc96eb7088669b837fb2a967
sha256 9c8fde64133c70893160a7184747bde26ce8efb5c8b9ab71fed7b076620d55fa
sha512 584821eda9f93441f308b7e5365511d7f81b9d01faca0448aca7f7cc173f01401c67edf449788fa29e21d47782d824232cf5b07c35cccfb13dff9da5eba43ef0
ripemd-160 ca95aca8af3386adae06bc11201a5983f6422cd1

12893856 as geometric shapes

Circle

Radius = n
Diameter 25787712
Circumference 81014486.572089
Area 5.2229456188723E+14

Sphere

Radius = n
Volume 8.9791878274093E+21
Surface area 2.0891782475489E+15
Circumference 81014486.572089

Square

Length = n
Perimeter 51575424
Area 166251522548736
Diagonal 18234666.026486

Cube

Length = n
Surface area 997509135292416
Volume 2.1436231915242E+21
Space diagonal 22332813.697477

Equilateral Triangle

Length = n
Perimeter 38681568
Area 71989020972523
Altitude 11166406.848738

Triangular Pyramid

Length = n
Surface area 71989020972523
Volume 2.5262841583925E+20
Height 6078222.0088286