12485784 (number)

12485784 is an even 8-digits composite number following 12485783 and preceding 12485785. In scientific notation, it is written as 1.2485784 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 4161920 positive integers (up to 12485784) that are relatively prime to 12485784.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-five thousand seven hundred eighty-four

Notation

Scientific notation 1.2485784 × 10^7
Engineering notation 1.2485784 × 10^6

Prime Factorization of 12485784

Prime Factorization 2 × 2 × 2 × 3 × 520241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3121446
Product of the distinct prime numbers

The prime factorization of 12485784 is 2 × 2 × 2 × 3 × 520241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 5, 22, 622, 984, 8997, 2744, 96777, 18079, 807616, 500061, 8145856, 9428630, 60693290, 20944086, 442138561, 7060001, 2703432085, 8148257642

Basic calculations (n = 12485784)

Multiplication

n×y
n×2 24971568
n×3 37457352
n×4 49943136
n×5 62428920

Division

n÷y
n÷2 6242892
n÷3 4161928
n÷3 3121446
n÷5 2497156.8

Exponentiation

ny
n2 155894802094656
n3 1.9464688256766E+21
n4 2.4303189320132E+28
n5 3.0344437236227E+35

Nth Root

y√n
2√n 3533.5228879972
3√n 231.99142853786
4√n 59.44344276703
5√n 26.259301129366

Divisors of 12485784

1, 2, 3, 4, 6, 8, 12, 24, 520241, 1040482, 1560723, 2080964, 3121446, 4161928, 6242892, 12485784

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12485783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12485784 can be divided by 16 positive divisors. The sum of these divisors (counting 12485784) is 1, the average is 0.0625.

Base conversion 12485784

Base System Value
2 Binary 101111101000010010011000
3 Ternary 212111100021110
4 Quaternary 233220102120
5 Quinary 11144021114
6 Senary 1123340320
8 Octal 57502230
10 Decimal 12485784
12 Duodecimal 42216a0
16 Hexadecimal be8498
20 Vigesimal 3i0e94
36 Base36 7fm3c

Cryptographic Hash Functions

md5 845099086f6073d4e6f50074a7fc574d
sha1 ed9fde605b3730b69a35f1e98e666bf8ad84d5f8
sha256 edde4790df4552bcbc3a1702f6886da9a3bac3c41ce58ef08979803ca4396a83
sha512 7b7bbd87bb34f81ae26aca19a55f07a1b0454904372e8b09705556bc8894211e824d2f243ec84a707bdffcbca141772a52ea20967ebbac6942a41cbd4becd11f
ripemd-160 a504b0ceeb3b2c0f79e6bce3c433e02580a792df

12485784 as geometric shapes

Circle

Radius = n
Diameter 24971568
Circumference 78450494.577418
Area 4.8975796499341E+14

Sphere

Radius = n
Volume 8.1533495509163E+21
Surface area 1.9590318599736E+15
Circumference 78450494.577418

Square

Length = n
Perimeter 49943136
Area 155894802094656
Diagonal 17657565.069661

Cube

Length = n
Surface area 935368812567936
Volume 1.9464688256766E+21
Space diagonal 21626012.260331

Equilateral Triangle

Length = n
Perimeter 37457352
Area 67504429465960
Altitude 10813006.130165

Triangular Pyramid

Length = n
Surface area 67504429465960
Volume 2.2939355100069E+20
Height 5885855.0232203