12492784 (number)

12492784 is an even 8-digits composite number following 12492783 and preceding 12492785. In scientific notation, it is written as 1.2492784 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 6246384 positive integers (up to 12492784) that are relatively prime to 12492784.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-two thousand seven hundred eighty-four

Notation

Scientific notation 1.2492784 × 10^7
Engineering notation 1.2492784 × 10^6

Prime Factorization of 12492784

Prime Factorization 2 × 2 × 2 × 2 × 780799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1561598
Product of the distinct prime numbers

The prime factorization of 12492784 is 2 × 2 × 2 × 2 × 780799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 33, 61, 197, 449, 4753, 1960, 2449, 82825, 82189, 844379, 4718895, 5615223, 36262496, 20808859, 517006380, 196742866, 9788878796, 3506864178

Basic calculations (n = 12492784)

Multiplication

n×y
n×2 24985568
n×3 37478352
n×4 49971136
n×5 62463920

Division

n÷y
n÷2 6246392
n÷3 4164261.3333333
n÷3 3123196
n÷5 2498556.8

Exponentiation

ny
n2 156069652070656
n3 1.9497444522739E+21
n4 2.4357736297456E+28
n5 3.0429593829307E+35

Nth Root

y√n
2√n 3534.5132621055
3√n 232.03477481107
4√n 59.451772573285
5√n 26.262244859616

Divisors of 12492784

1, 2, 4, 8, 16, 780799, 1561598, 3123196, 6246392, 12492784

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12492783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12492784 can be divided by 10 positive divisors. The sum of these divisors (counting 12492784) is 1, the average is 0.1.

Base conversion 12492784

Base System Value
2 Binary 101111101001111111110000
3 Ternary 212111200212201
4 Quaternary 233221333300
5 Quinary 11144232114
6 Senary 1123432544
8 Octal 57517760
10 Decimal 12492784
12 Duodecimal 4225754
16 Hexadecimal be9ff0
20 Vigesimal 3i1bj4
36 Base36 7frhs

Cryptographic Hash Functions

md5 97ede8d063c35e860be44b458f8c6fd1
sha1 b3c80d5dbe87d8d18720fb2646ee936ec617b50a
sha256 757dfd8d09f6ce263465c2e15251adbe19bd539671099d405f78ba0dd040a945
sha512 228a5fa7ecc82fdb0ca8bbc015521710cfe31faeac29170daec5a139f0382cc5d2234973a30948ccfbdc5119cefac48aee4af6a27ac2157348444e3368eaf31c
ripemd-160 e7689a8ea165a5ec88f0891332c9c35d646b2aef

12492784 as geometric shapes

Circle

Radius = n
Diameter 24985568
Circumference 78494476.874568
Area 4.9030727239349E+14

Sphere

Radius = n
Volume 8.1670704635213E+21
Surface area 1.961229089574E+15
Circumference 78494476.874568

Square

Length = n
Perimeter 49971136
Area 156069652070656
Diagonal 17667464.564598

Cube

Length = n
Surface area 936417912423936
Volume 1.9497444522739E+21
Space diagonal 21638136.615984

Equilateral Triangle

Length = n
Perimeter 37478352
Area 67580141726493
Altitude 10819068.307992

Triangular Pyramid

Length = n
Surface area 67580141726493
Volume 2.2977958729728E+20
Height 5889154.8548659