12486528 (number)

12486528 is an even 8-digits composite number following 12486527 and preceding 12486529. In scientific notation, it is written as 1.2486528 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 4161024 positive integers (up to 12486528) that are relatively prime to 12486528.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-six thousand five hundred twenty-eight

Notation

Scientific notation 1.2486528 × 10^7
Engineering notation 1.2486528 × 10^6

Prime Factorization of 12486528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 27 × 3613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 195102
Product of the distinct prime numbers

The prime factorization of 12486528 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 27 × 3613. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12486528)

Multiplication

n×y
n×2 24973056
n×3 37459584
n×4 49946112
n×5 62432640

Division

n÷y
n÷2 6243264
n÷3 4162176
n÷3 3121632
n÷5 2497305.6

Exponentiation

ny
n2 155913381494784
n3 1.9468168036093E+21
n4 2.4308982529138E+28
n5 3.0353479100159E+35

Nth Root

y√n
2√n 3533.6281637999
3√n 231.99603639681
4√n 59.444328272762
5√n 26.259614068536

Divisors of 12486528

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 -12486527
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 12486528 can be divided by 32 positive divisors. The sum of these divisors (counting 12486528) is 1, the average is 0.03125.

Base conversion 12486528

Base System Value
2 Binary 101111101000011110000000
3 Ternary 212111101022000
4 Quaternary 233220132000
5 Quinary 11144032103
6 Senary 1123344000
8 Octal 57503600
10 Decimal 12486528
12 Duodecimal 4222000
16 Hexadecimal be8780
20 Vigesimal 3i0g68
36 Base36 7fmo0

Cryptographic Hash Functions

md5 6b66754bfb90b0fbe4c25c909708ad41
sha1 145a7a35201f49bd4bb3bdce55d175efd73a231d
sha256 63bbacd681a03b6ad2b99d6679c07e641528a75725df42e2ad96f113f4afea19
sha512 f033d17801433e9485f9c4fb39810f4bde3e2268b670cfcb5fa2a977c6feabdc5c5e3ead0d11081d91c2e653bc6d17d040d4a6112dd8a153c7c51885338e760c
ripemd-160 7c5a97de086ec51d383d2709bb8e6081e8a2e526

12486528 as geometric shapes

Circle

Radius = n
Diameter 24973056
Circumference 78455169.267287
Area 4.8981633390036E+14

Sphere

Radius = n
Volume 8.1548071574722E+21
Surface area 1.9592653356014E+15
Circumference 78455169.267287

Square

Length = n
Perimeter 49946112
Area 155913381494784
Diagonal 17658617.244551

Cube

Length = n
Surface area 935480288968704
Volume 1.9468168036093E+21
Space diagonal 21627300.906131

Equilateral Triangle

Length = n
Perimeter 37459584
Area 67512474582209
Altitude 10813650.453066

Triangular Pyramid

Length = n
Surface area 67512474582209
Volume 2.2943456059334E+20
Height 5886205.7481838