8242542 (number)

8242542 is an even 7-digits composite number following 8242541 and preceding 8242543. In scientific notation, it is written as 8.242542 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 2021760 positive integers (up to 8242542) that are relatively prime to 8242542.

Interesting facts

Basic properties

Name

Name eight million two hundred forty-two thousand five hundred forty-two

Notation

Scientific notation 8.242542 × 10^6
Engineering notation 8.242542 × 10^6

Prime Factorization of 8242542

Prime Factorization 2 × 63 × 11 × 19 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8242542
Product of the distinct prime numbers

The prime factorization of 8242542 is 2 × 63 × 11 × 19 × 313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 56, 59, 842, 925, 1880, 1707, 34790, 84999, 843639, 294110, 8682322, 4342072, 1933537, 22073946, 31081048, 752037986, 8544747082, 5812857285

Basic calculations (n = 8242542)

Multiplication

n×y
n×2 16485084
n×3 24727626
n×4 32970168
n×5 41212710

Division

n÷y
n÷2 4121271
n÷3 2747514
n÷3 2060635.5
n÷5 1648508.4

Exponentiation

ny
n2 67939498621764
n3 5.5999417084883E+20
n4 4.6157754729767E+27
n5 3.804572319858E+34

Nth Root

y√n
2√n 2870.9827585689
3√n 202.00109465799
4√n 53.581552409098
5√n 24.166415254861

Divisors of 8242542

1, 2, 11, 19, 22, 38, 63, 126, 209, 313, 418, 626, 693, 1197, 1386, 2394, 3443, 5947, 6886, 11894, 13167, 19719, 26334, 39438, 65417, 130834, 216909, 374661, 433818, 749322, 4121271, 8242542

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8242541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8242542 can be divided by 32 positive divisors. The sum of these divisors (counting 8242542) is 1, the average is 0.03125.

Base conversion 8242542

Base System Value
2 Binary 11111011100010101101110
3 Ternary 120111202122100
4 Quaternary 133130111232
5 Quinary 4102230132
6 Senary 452355530
8 Octal 37342556
10 Decimal 8242542
12 Duodecimal 2915ba6
16 Hexadecimal 7dc56e
20 Vigesimal 2ba672
36 Base36 4wnzi

Cryptographic Hash Functions

md5 7c5ba20bdf794edc6386ef74ef7f9337
sha1 a554b2ba521005b1a611bc88c75e1e6e61adfe03
sha256 c43350f921b494bb7bf481de7a9c88e05e5d55eed9cd03ccd669d2e212975a89
sha512 f49a97558ce40e7f58658e4ad0aafe4a7620a21b7ec4e07dd2675ccb04a489ace2ba7234cb68f5bb6929b24894b3ff321f9b8e5af6ba985ba134b1670d2ff2a0
ripemd-160 d93be4c92e90a261df1c4c804dc674ec3c863507

8242542 as geometric shapes

Circle

Radius = n
Diameter 16485084
Circumference 51789418.788211
Area 2.1343822975871E+14

Sphere

Radius = n
Volume 2.3456980975891E+21
Surface area 8.5375291903483E+14
Circumference 51789418.788211

Square

Length = n
Perimeter 32970168
Area 67939498621764
Diagonal 11656714.68483

Cube

Length = n
Surface area 407636991730584
Volume 5.5999417084883E+20
Space diagonal 14276501.52752

Equilateral Triangle

Length = n
Perimeter 24727626
Area 29418665863413
Altitude 7138250.7637602

Triangular Pyramid

Length = n
Surface area 29418665863413
Volume 6.5995945938691E+19
Height 3885571.56161