12149248 (number)

12149248 is an even 8-digits composite number following 12149247 and preceding 12149249. In scientific notation, it is written as 1.2149248 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 40 positive divisors. There are 5959680 positive integers (up to 12149248) that are relatively prime to 12149248.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-nine thousand two hundred forty-eight

Notation

Scientific notation 1.2149248 × 10^7
Engineering notation 1.2149248 × 10^6

Prime Factorization of 12149248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 47458
Product of the distinct prime numbers

The prime factorization of 12149248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 389. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12149248)

Multiplication

n×y
n×2 24298496
n×3 36447744
n×4 48596992
n×5 60746240

Division

n÷y
n÷2 6074624
n÷3 4049749.3333333
n÷3 3037312
n÷5 2429849.6

Exponentiation

ny
n2 147604226965504
n3 1.7932803592522E+21
n4 2.1787007818084E+28
n5 2.6469576115984E+35

Nth Root

y√n
2√n 3485.5771401591
3√n 229.88808670093
4√n 59.038776580813
5√n 26.116193604942

Divisors of 12149248

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12149247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12149248 can be divided by 40 positive divisors. The sum of these divisors (counting 12149248) is 1, the average is 0.025.

Base conversion 12149248

Base System Value
2 Binary 101110010110001000000000
3 Ternary 211212020122011
4 Quaternary 232112020000
5 Quinary 11102233443
6 Senary 1112222304
8 Octal 56261000
10 Decimal 12149248
12 Duodecimal 409a994
16 Hexadecimal b96200
20 Vigesimal 3fid28
36 Base36 78ef4

Cryptographic Hash Functions

md5 8c1f5b0c95c85445207a1820e320fad6
sha1 bdafc546155e844124a6ac842cd684411c7b4ec4
sha256 9c61440636547d9c9a36cce79e0cdd72721dc18dd912488fe2b880b5c8973d59
sha512 5619741879e66248adf12baad1005d78a6cef634300ed5744ae5581fa6bda11269e2498fc318ddd59001b320ae095e42801e1008aa7b3ff07d812ffea0ca6f3b
ripemd-160 7eb7de976324ae78e57195e29bfe1d5976f33e61

12149248 as geometric shapes

Circle

Radius = n
Diameter 24298496
Circumference 76335976.526881
Area 4.6371235507363E+14

Sphere

Radius = n
Volume 7.5116752032714E+21
Surface area 1.8548494202945E+15
Circumference 76335976.526881

Square

Length = n
Perimeter 48596992
Area 147604226965504
Diagonal 17181631.294234

Cube

Length = n
Surface area 885625361793024
Volume 1.7932803592522E+21
Space diagonal 21043114.809755

Equilateral Triangle

Length = n
Perimeter 36447744
Area 63914505129045
Altitude 10521557.404877

Triangular Pyramid

Length = n
Surface area 63914505129045
Volume 2.1134011709931E+20
Height 5727210.4314114