12421818 (number)

12421818 is an even 8-digits composite number following 12421817 and preceding 12421819. In scientific notation, it is written as 1.2421818 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4052232 positive integers (up to 12421818) that are relatively prime to 12421818.

Interesting facts

Basic properties

Name

Name twelve million four hundred twenty-one thousand eight hundred eighteen

Notation

Scientific notation 1.2421818 × 10^7
Engineering notation 1.2421818 × 10^6

Prime Factorization of 12421818

Prime Factorization 2 × 3 × 141 × 14683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12421818
Product of the distinct prime numbers

The prime factorization of 12421818 is 2 × 3 × 141 × 14683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 14, 82, 354, 521, 1223, 6257, 67305, 11087, 398503, 480456, 4782018, 1240318, 78466590, 85290659, 558803581, 654123597, 5873839218, 6820542622

Basic calculations (n = 12421818)

Multiplication

n×y
n×2 24843636
n×3 37265454
n×4 49687272
n×5 62109090

Division

n÷y
n÷2 6210909
n÷3 4140606
n÷3 3105454.5
n÷5 2484363.6

Exponentiation

ny
n2 154301562425124
n3 1.9167059255605E+21
n4 2.3808972166834E+28
n5 2.9575071902348E+35

Nth Root

y√n
2√n 3524.459958632
3√n 231.59457780356
4√n 59.36716229223
5√n 26.232339983914

Divisors of 12421818

1, 2, 3, 6, 141, 282, 423, 846, 14683, 29366, 44049, 88098, 2070303, 4140606, 6210909, 12421818

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 -12421817
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 12421818 can be divided by 16 positive divisors. The sum of these divisors (counting 12421818) is 1, the average is 0.0625.

Base conversion 12421818

Base System Value
2 Binary 101111011000101010111010
3 Ternary 212101002112100
4 Quaternary 233120222322
5 Quinary 11134444233
6 Senary 1122124230
8 Octal 57305272
10 Decimal 12421818
12 Duodecimal 41b0676
16 Hexadecimal bd8aba
20 Vigesimal 3hceai
36 Base36 7e8qi

Cryptographic Hash Functions

md5 3cb451756dbc2b2f5ae3894436b62e1b
sha1 abd588dad755b32e10a6348dd5b37779b9dbcc52
sha256 2a2ef122dc27d5cadc96cd8a47162eb9e31a6c8426c0a2a718814eedeab985c0
sha512 1e95657da20ac86a15f4723b9e8eabaa4c86d24066c98884f440db5b859a8fdcf42720d7d2cf2538c543b7e843b5ce3738009dd6e5cee361595114ca0798d25f
ripemd-160 ca765e7ec612515352647ae47c064f6150532ba0

12421818 as geometric shapes

Circle

Radius = n
Diameter 24843636
Circumference 78048584.346059
Area 4.847526549522E+14

Sphere

Radius = n
Volume 8.028679006444E+21
Surface area 1.9390106198088E+15
Circumference 78048584.346059

Square

Length = n
Perimeter 49687272
Area 154301562425124
Diagonal 17567103.48493

Cube

Length = n
Surface area 925809374550744
Volume 1.9167059255605E+21
Space diagonal 21515219.898374

Equilateral Triangle

Length = n
Perimeter 37265454
Area 66814536451894
Altitude 10757609.949187

Triangular Pyramid

Length = n
Surface area 66814536451894
Volume 2.2588595958405E+20
Height 5855701.1616434