12447680 (number)

12447680 is an even 8-digits composite number following 12447679 and preceding 12447681. In scientific notation, it is written as 1.2447680 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 56 positive divisors. There are 4267008 positive integers (up to 12447680) that are relatively prime to 12447680.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-seven thousand six hundred eighty

Notation

Scientific notation 1.2447680 × 10^7
Engineering notation 1.2447680 × 10^6

Prime Factorization of 12447680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 5557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 388990
Product of the distinct prime numbers

The prime factorization of 12447680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 5557. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 3, 47, 88, 840, 541, 7658, 4708, 94533, 61919, 695811, 128143, 1539389, 3623274, 66404638, 52384525, 4580903, 637059022, 905080492, 8036202179

Basic calculations (n = 12447680)

Multiplication

n×y
n×2 24895360
n×3 37343040
n×4 49790720
n×5 62238400

Division

n÷y
n÷2 6223840
n÷3 4149226.6666667
n÷3 3111920
n÷5 2489536

Exponentiation

ny
n2 154944737382400
n3 1.9287025086202E+21
n4 2.4007871642501E+28
n5 2.9884230368693E+35

Nth Root

y√n
2√n 3528.1269818418
3√n 231.75519162826
4√n 59.398038535307
5√n 26.24325394993

Divisors of 12447680

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5557, 11114, 22228, 27785, 38899, 44456, 55570, 77798, 88912, 111140, 155596, 177824, 194495, 222280, 311192, 355648, 388990, 444560, 622384, 777980, 889120, 1244768, 1555960, 1778240, 2489536, 3111920, 6223840, 12447680

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 -12447679
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 12447680 can be divided by 56 positive divisors. The sum of these divisors (counting 12447680) is 1, the average is 0.017857142857143.

Base conversion 12447680

Base System Value
2 Binary 101111011110111111000000
3 Ternary 212102102000012
4 Quaternary 233132333000
5 Quinary 11141311210
6 Senary 1122444052
8 Octal 57367700
10 Decimal 12447680
12 Duodecimal 4203628
16 Hexadecimal bdefc0
20 Vigesimal 3hfj40
36 Base36 7esow

Cryptographic Hash Functions

md5 a9c91f0e206abb99735f22edd43af5b3
sha1 105d687ad82064423ceebad6ae04816992d89a24
sha256 11c11389c9519de9a5280723346b793a5fb0d3349987d7e26d2858091ed78048
sha512 2e7848134de7f6d92cceb68cb74aed995cde2e3c84a2992814ffcda20e85501ceb4c00817c9ee8514dfe711376da6acf93d3e50f7f9f0ad2901c398d6e314b81
ripemd-160 19a431162a2daaef0ad905988ae6fa270b794947

12447680 as geometric shapes

Circle

Radius = n
Diameter 24895360
Circumference 78211080.084473
Area 4.8677324867295E+14

Sphere

Radius = n
Volume 8.078930176055E+21
Surface area 1.9470929946918E+15
Circumference 78211080.084473

Square

Length = n
Perimeter 49790720
Area 154944737382400
Diagonal 17603677.87608

Cube

Length = n
Surface area 929668424294400
Volume 1.9287025086202E+21
Space diagonal 21560014.196359

Equilateral Triangle

Length = n
Perimeter 37343040
Area 67093039377933
Altitude 10780007.098179

Triangular Pyramid

Length = n
Surface area 67093039377933
Volume 2.2729977045614E+20
Height 5867892.6253601