82742442 (number)

82742442 is an even 8-digits composite number following 82742441 and preceding 82742443. In scientific notation, it is written as 8.2742442 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 27336512 positive integers (up to 82742442) that are relatively prime to 82742442.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-two thousand four hundred forty-two

Notation

Scientific notation 8.2742442 × 10^7
Engineering notation 8.2742442 × 10^6

Prime Factorization of 82742442

Prime Factorization 2 × 3 × 113 × 122039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82742442
Product of the distinct prime numbers

The prime factorization of 82742442 is 2 × 3 × 113 × 122039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 58, 73, 501, 507, 130, 7630, 2600, 48011, 454051, 699285, 4502487, 8545237, 19368227, 32845819, 486474407, 266296920, 931497295, 9161129619

Basic calculations (n = 82742442)

Multiplication

n×y
n×2 165484884
n×3 248227326
n×4 330969768
n×5 413712210

Division

n÷y
n÷2 41371221
n÷3 27580814
n÷3 20685610.5
n÷5 16548488.4

Exponentiation

ny
n2 6846311708123364
n3 5.6648054942332E+23
n4 4.6871984004787E+31
n5 3.878302417941E+39

Nth Root

y√n
2√n 9096.2872645932
3√n 435.75540035617
4√n 95.374458135253
5√n 38.33060435955

Divisors of 82742442

1, 2, 3, 6, 113, 226, 339, 678, 122039, 244078, 366117, 732234, 13790407, 27580814, 41371221, 82742442

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 -82742441
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 82742442 can be divided by 16 positive divisors. The sum of these divisors (counting 82742442) is 1, the average is 0.0625.

Base conversion 82742442

Base System Value
2 Binary 100111011101000110010101010
3 Ternary 12202200202021220
4 Quaternary 10323220302222
5 Quinary 132140224232
6 Senary 12113242510
8 Octal 473506252
10 Decimal 82742442
12 Duodecimal 23863436
16 Hexadecimal 4ee8caa
20 Vigesimal 15h2g22
36 Base36 1d9gh6

Cryptographic Hash Functions

md5 765169a77b5da0f79a74990838d77f46
sha1 3e8e44ff9c6327a7ab03ee410f011faf1d6f7c08
sha256 3473fb357b38493155f0f17ad151abe06ee20ae37a73b05f28507c485bc51f19
sha512 069b304ae3499340e6dcb01e15cae8550789e5941ed7e9b537aa7d4edae9a5a1458bffef41d93e1ad1cd924935282b14b1de75b40ad1bab020d9fd655495c3a4
ripemd-160 c4a8f2b414fe1fa9d5d1df24d505419302190e43

82742442 as geometric shapes

Circle

Radius = n
Diameter 165484884
Circumference 519886095.85456
Area 2.1508322566426E+16

Sphere

Radius = n
Volume 2.3728681766264E+24
Surface area 8.6033290265705E+16
Circumference 519886095.85456

Square

Length = n
Perimeter 330969768
Area 6846311708123364
Diagonal 117015483.66027

Cube

Length = n
Surface area 41077870248740184
Volume 5.6648054942332E+23
Space diagonal 143314113.48632

Equilateral Triangle

Length = n
Perimeter 248227326
Area 2.9645399307308E+15
Altitude 71657056.74316

Triangular Pyramid

Length = n
Surface area 2.9645399307308E+15
Volume 6.6760372984585E+22
Height 39005161.22009