12586420 (number)

12586420 is an even 8-digits composite number following 12586419 and preceding 12586421. In scientific notation, it is written as 1.2586420 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 3917760 positive integers (up to 12586420) that are relatively prime to 12586420.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-six thousand four hundred twenty

Notation

Scientific notation 1.2586420 × 10^7
Engineering notation 1.2586420 × 10^6

Prime Factorization of 12586420

Prime Factorization 2 × 2 × 5 × 7 × 11 × 11 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 572110
Product of the distinct prime numbers

The prime factorization of 12586420 is 2 × 2 × 5 × 7 × 11 × 11 × 743. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 90, 65, 237, 201, 507, 1646, 92891, 94737, 611273, 431012, 8509002, 7865670, 85958397, 9438088, 85670841, 860551807, 6640396875, 2344561308

Basic calculations (n = 12586420)

Multiplication

n×y
n×2 25172840
n×3 37759260
n×4 50345680
n×5 62932100

Division

n÷y
n÷2 6293210
n÷3 4195473.3333333
n÷3 3146605
n÷5 2517284

Exponentiation

ny
n2 158417968416400
n3 1.9939150860355E+21
n4 2.509625271718E+28
n5 3.1587197712456E+35

Nth Root

y√n
2√n 3547.7344883742
3√n 232.61304865768
4√n 59.56286165367
5√n 26.301495549968

Divisors of 12586420

1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 743, 770, 847, 1210, 1486, 1540, 1694, 2420, 2972, 3388, 3715, 4235, 5201, 7430, 8173, 8470, 10402, 14860, 16346, 16940, 20804, 26005, 32692, 40865, 52010, 57211, 81730, 89903, 104020, 114422, 163460, 179806, 228844, 286055, 359612, 449515, 572110, 629321, 899030, 1144220, 1258642, 1798060, 2517284, 3146605, 6293210, 12586420

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12586419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12586420 can be divided by 72 positive divisors. The sum of these divisors (counting 12586420) is 1, the average is 0.013888888888889.

Base conversion 12586420

Base System Value
2 Binary 110000000000110110110100
3 Ternary 212200110022201
4 Quaternary 300000312310
5 Quinary 11210231140
6 Senary 1125434244
8 Octal 60006664
10 Decimal 12586420
12 Duodecimal 426b984
16 Hexadecimal c00db4
20 Vigesimal 3id610
36 Base36 7hrqs

Cryptographic Hash Functions

md5 b91f694a8aee9caf6f7320fc7f59ca3c
sha1 2b17ea85d7e8c69b3ab2e581f57a56f4fcc9f580
sha256 1b85f1f87668593ad7e363d02c78174288467bfeeb2b080a274e9a0e94affaf1
sha512 657bee1fd745421bd92ce6b85b29e4dd571e3e16e26c76904f2910301a9f4801c1971cc3dd66ac0f6301522406568bba322fb3eb134f6cd2dc5c743e2f980ef7
ripemd-160 4a68cd913d33cf336e471b306d5cf0f300ce57ac

12586420 as geometric shapes

Circle

Radius = n
Diameter 25172840
Circumference 79082809.213991
Area 4.9768472577358E+14

Sphere

Radius = n
Volume 8.3520919815615E+21
Surface area 1.9907389030943E+15
Circumference 79082809.213991

Square

Length = n
Perimeter 50345680
Area 158417968416400
Diagonal 17799885.865724

Cube

Length = n
Surface area 950507810498400
Volume 1.9939150860355E+21
Space diagonal 21800318.925401

Equilateral Triangle

Length = n
Perimeter 37759260
Area 68596992532262
Altitude 10900159.462701

Triangular Pyramid

Length = n
Surface area 68596992532262
Volume 2.3498514640765E+20
Height 5933295.2885747