12486768 (number)

12486768 is an even 8-digits composite number following 12486767 and preceding 12486769. In scientific notation, it is written as 1.2486768 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 60 positive divisors. There are 3566976 positive integers (up to 12486768) that are relatively prime to 12486768.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.2486768 × 10^7
Engineering notation 1.2486768 × 10^6

Prime Factorization of 12486768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 7 × 5309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 222978
Product of the distinct prime numbers

The prime factorization of 12486768 is 2 × 2 × 2 × 2 × 3 × 7 × 7 × 5309. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12486768)

Multiplication

n×y
n×2 24973536
n×3 37460304
n×4 49947072
n×5 62433840

Division

n÷y
n÷2 6243384
n÷3 4162256
n÷3 3121692
n÷5 2497353.6

Exponentiation

ny
n2 155919375085824
n3 1.9469290634017E+21
n4 2.4310851527154E+28
n5 3.0356396290202E+35

Nth Root

y√n
2√n 3533.6621230672
3√n 231.99752276388
4√n 59.444613911331
5√n 26.259715013473

Divisors of 12486768

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12486767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12486768 can be divided by 60 positive divisors. The sum of these divisors (counting 12486768) is 1, the average is 0.016666666666667.

Base conversion 12486768

Base System Value
2 Binary 101111101000100001110000
3 Ternary 212111101121220
4 Quaternary 233220201300
5 Quinary 11144034033
6 Senary 1123345040
8 Octal 57504160
10 Decimal 12486768
12 Duodecimal 4222180
16 Hexadecimal be8870
20 Vigesimal 3i0gi8
36 Base36 7fmuo

Cryptographic Hash Functions

md5 611699d38ab4ef7f70716cb83bcc331a
sha1 1f9aeb11ef85deb1be78548a2beb2efe7aedfe6e
sha256 565ea1910d5d97d12852112c99c071f8b82279f360dbb571d15a2cb17af33d12
sha512 4938e578dc6f53b6c27e9a2257f535740d2f6b862a1219f2c217c006ac1a953c8c00535db194c8589b14ff92ecf8654a414f2a825bbf1bf3b84e92400f901cb1
ripemd-160 84f6e875030cd59a66ed391bfa7bfd7488698b9b

12486768 as geometric shapes

Circle

Radius = n
Diameter 24973536
Circumference 78456677.23176
Area 4.8983516332194E+14

Sphere

Radius = n
Volume 8.1552773901908E+21
Surface area 1.9593406532877E+15
Circumference 78456677.23176

Square

Length = n
Perimeter 49947072
Area 155919375085824
Diagonal 17658956.655806

Cube

Length = n
Surface area 935516250514944
Volume 1.9469290634017E+21
Space diagonal 21627716.598325

Equilateral Triangle

Length = n
Perimeter 37460304
Area 67515069883259
Altitude 10813858.299163

Triangular Pyramid

Length = n
Surface area 67515069883259
Volume 2.2944779053675E+20
Height 5886318.8852688