12542216 (number)

12542216 is an even 8-digits composite number following 12542215 and preceding 12542217. In scientific notation, it is written as 1.2542216 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 6255184 positive integers (up to 12542216) that are relatively prime to 12542216.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-two thousand two hundred sixteen

Notation

Scientific notation 1.2542216 × 10^7
Engineering notation 1.2542216 × 10^6

Prime Factorization of 12542216

Prime Factorization 2 × 2 × 2 × 443 × 3539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3135554
Product of the distinct prime numbers

The prime factorization of 12542216 is 2 × 2 × 2 × 443 × 3539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 100, 69, 418, 806, 9281, 8086, 70978, 20907, 988441, 333430, 6866893, 9033206, 60650181, 75117016, 820750785, 464476941, 5817614123, 1534478971

Basic calculations (n = 12542216)

Multiplication

n×y
n×2 25084432
n×3 37626648
n×4 50168864
n×5 62711080

Division

n÷y
n÷2 6271108
n÷3 4180738.6666667
n÷3 3135554
n÷5 2508443.2

Exponentiation

ny
n2 157307182190656
n3 1.9729806573866E+21
n4 2.4745549568764E+28
n5 3.1036402773015E+35

Nth Root

y√n
2√n 3541.4991176054
3√n 232.34041386098
4√n 59.51049586086
5√n 26.282995165551

Divisors of 12542216

1, 2, 4, 8, 443, 886, 1772, 3539, 3544, 7078, 14156, 28312, 1567777, 3135554, 6271108, 12542216

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 -12542215
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 12542216 can be divided by 16 positive divisors. The sum of these divisors (counting 12542216) is 1, the average is 0.0625.

Base conversion 12542216

Base System Value
2 Binary 101111110110000100001000
3 Ternary 212121012200112
4 Quaternary 233312010020
5 Quinary 11202322331
6 Senary 1124453452
8 Octal 57660410
10 Decimal 12542216
12 Duodecimal 424a288
16 Hexadecimal bf6108
20 Vigesimal 3i7fag
36 Base36 7gtmw

Cryptographic Hash Functions

md5 b9b1171ee372728cd9c1dc425fe5c9e3
sha1 c0e9435df2f150fa1cf693b6c88eb38581320f7f
sha256 44d47414f29ad79aa65e76a70074fdf0966943415b767ae5400694d0020b8b5d
sha512 2e8cc09a391740e335c726d831bb00dfea8da8dd948b4246043d59e52068c412d3edb3008c2db798be47d243461e8a2ace0ebf1e3dd002374800416b09c4cb7c
ripemd-160 ae980e5902ea48a55b62242e0c618c2900a75d19

12542216 as geometric shapes

Circle

Radius = n
Diameter 25084432
Circumference 78805067.290673
Area 4.9419508792708E+14

Sphere

Radius = n
Volume 8.2644020518938E+21
Surface area 1.9767803517083E+15
Circumference 78805067.290673

Square

Length = n
Perimeter 50168864
Area 157307182190656
Diagonal 17737371.969413

Cube

Length = n
Surface area 943843093143936
Volume 1.9729806573866E+21
Space diagonal 21723755.351503

Equilateral Triangle

Length = n
Perimeter 37626648
Area 68116007987428
Altitude 10861877.675752

Triangular Pyramid

Length = n
Surface area 68116007987428
Volume 2.3251800033132E+20
Height 5912457.3231376