12458420 (number)

12458420 is an even 8-digits composite number following 12458419 and preceding 12458421. In scientific notation, it is written as 1.2458420 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 4599936 positive integers (up to 12458420) that are relatively prime to 12458420.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-eight thousand four hundred twenty

Notation

Scientific notation 1.2458420 × 10^7
Engineering notation 1.2458420 × 10^6

Prime Factorization of 12458420

Prime Factorization 2 × 2 × 13 × 5 × 47917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6229210
Product of the distinct prime numbers

The prime factorization of 12458420 is 2 × 2 × 13 × 5 × 47917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 15, 37, 477, 734, 1063, 8298, 12507, 26252, 756548, 780636, 6358950, 99289, 26058167, 27875481, 395866324, 873209269, 7974974854, 3503087963

Basic calculations (n = 12458420)

Multiplication

n×y
n×2 24916840
n×3 37375260
n×4 49833680
n×5 62292100

Division

n÷y
n÷2 6229210
n÷3 4152806.6666667
n÷3 3114605
n÷5 2491684

Exponentiation

ny
n2 155212228896400
n3 1.9336991367275E+21
n4 2.4090835998988E+28
n5 3.0013375302652E+35

Nth Root

y√n
2√n 3529.6487077328
3√n 231.82182614009
4√n 59.410846717858
5√n 26.247780983457

Divisors of 12458420

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47917, 95834, 191668, 239585, 479170, 622921, 958340, 1245842, 2491684, 3114605, 6229210, 12458420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12458419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12458420 can be divided by 24 positive divisors. The sum of these divisors (counting 12458420) is 1, the average is 0.041666666666667.

Base conversion 12458420

Base System Value
2 Binary 101111100001100110110100
3 Ternary 212102221201222
4 Quaternary 233201212310
5 Quinary 11142132140
6 Senary 1123005512
8 Octal 57414664
10 Decimal 12458420
12 Duodecimal 4209898
16 Hexadecimal be19b4
20 Vigesimal 3hh610
36 Base36 7f0z8

Cryptographic Hash Functions

md5 51e5745b7b9681c49d10e7dba2aba0fd
sha1 7b2a488b7c54fe56d01c8dc726b03d699a6ec128
sha256 8d582689dd95767206f0f3b4f0fd165068edb949fdf5b7b3344ff2277d57ec46
sha512 8c99280788c4c03edeeba5ca624f712a547fc9f56164df0fcae3aec36867c738ce472a40b162d952e8fe1a3218c345709080f25412ae7b0963828cd8ee522281
ripemd-160 18af3b1669d6acf888dcdd293ff2202a4a05e7c8

12458420 as geometric shapes

Circle

Radius = n
Diameter 24916840
Circumference 78278561.494672
Area 4.8761359804823E+14

Sphere

Radius = n
Volume 8.099860002928E+21
Surface area 1.9504543921929E+15
Circumference 78278561.494672

Square

Length = n
Perimeter 49833680
Area 155212228896400
Diagonal 17618866.52974

Cube

Length = n
Surface area 931273373378400
Volume 1.9336991367275E+21
Space diagonal 21578616.422032

Equilateral Triangle

Length = n
Perimeter 37375260
Area 67208866601144
Altitude 10789308.211016

Triangular Pyramid

Length = n
Surface area 67208866601144
Volume 2.2788862872576E+20
Height 5872955.5099134