12539712 (number)

12539712 is an even 8-digits composite number following 12539711 and preceding 12539713. In scientific notation, it is written as 1.2539712 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 4147200 positive integers (up to 12539712) that are relatively prime to 12539712.

Interesting facts

Basic properties

Name

Name twelve million five hundred thirty-nine thousand seven hundred twelve

Notation

Scientific notation 1.2539712 × 10^7
Engineering notation 1.2539712 × 10^6

Prime Factorization of 12539712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 271 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 391866
Product of the distinct prime numbers

The prime factorization of 12539712 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 271 × 241. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12539712)

Multiplication

n×y
n×2 25079424
n×3 37619136
n×4 50158848
n×5 62698560

Division

n÷y
n÷2 6269856
n÷3 4179904
n÷3 3134928
n÷5 2507942.4

Exponentiation

ny
n2 157244377042944
n3 1.9717992017379E+21
n4 2.4725794111624E+28
n5 3.1005433713105E+35

Nth Root

y√n
2√n 3541.1455773521
3√n 232.32495090725
4√n 59.507525384207
5√n 26.281945624127

Divisors of 12539712

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12539711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12539712 can be divided by 56 positive divisors. The sum of these divisors (counting 12539712) is 1, the average is 0.017857142857143.

Base conversion 12539712

Base System Value
2 Binary 101111110101011101000000
3 Ternary 212121002020210
4 Quaternary 233311131000
5 Quinary 11202232322
6 Senary 1124434120
8 Octal 57653500
10 Decimal 12539712
12 Duodecimal 4248940
16 Hexadecimal bf5740
20 Vigesimal 3i795c
36 Base36 7grpc

Cryptographic Hash Functions

md5 ea16482f96dfbd86000e9629c1035cee
sha1 79243ef5ca038b752c67f6baf06ed802471d2f0e
sha256 cdf4c56e86bdb0cbb1f52f1f7df16a7d03d01b8908959fb0641821c9d4872b7b
sha512 602e6dda2cbf6800247e426634f1e9ec5f1a9db422168d4c2e100d19ff395a6a90333845f6c373e5795431d96abb03011cbb7f9524cb083b6fe338a9afee26d4
ripemd-160 b974e021e16828d9e2436473f46c2d6f5acc59e6

12539712 as geometric shapes

Circle

Radius = n
Diameter 25079424
Circumference 78789334.194664
Area 4.9399777973642E+14

Sphere

Radius = n
Volume 8.2594531820455E+21
Surface area 1.9759911189457E+15
Circumference 78789334.194664

Square

Length = n
Perimeter 50158848
Area 157244377042944
Diagonal 17733830.778653

Cube

Length = n
Surface area 943466262257664
Volume 1.9717992017379E+21
Space diagonal 21719418.296281

Equilateral Triangle

Length = n
Perimeter 37619136
Area 68088812560724
Altitude 10859709.148141

Triangular Pyramid

Length = n
Surface area 68088812560724
Volume 2.3237876444785E+20
Height 5911276.9262176