82742382 (number)

82742382 is an even 8-digits composite number following 82742381 and preceding 82742383. In scientific notation, it is written as 8.2742382 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 27394800 positive integers (up to 82742382) that are relatively prime to 82742382.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2742382 × 10^7
Engineering notation 8.2742382 × 10^6

Prime Factorization of 82742382

Prime Factorization 2 × 9 × 149 × 30851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82742382
Product of the distinct prime numbers

The prime factorization of 82742382 is 2 × 9 × 149 × 30851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 3, 47, 472, 797, 375, 5325, 76437, 46324, 221305, 885187, 6160179, 4493913, 26318651, 99259937, 289987745, 461332451, 8847912337, 3782079357

Basic calculations (n = 82742382)

Multiplication

n×y
n×2 165484764
n×3 248227146
n×4 330969528
n×5 413711910

Division

n÷y
n÷2 41371191
n÷3 27580794
n÷3 20685595.5
n÷5 16548476.4

Exponentiation

ny
n2 6846301779033924
n3 5.664793170881E+23
n4 4.6871848049603E+31
n5 3.8782883563662E+39

Nth Root

y√n
2√n 9096.2839665437
3√n 435.755295028
4√n 95.374440845248
5√n 38.330598800524

Divisors of 82742382

1, 2, 9, 18, 149, 298, 1341, 2682, 30851, 61702, 277659, 555318, 4596799, 9193598, 41371191, 82742382

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 -82742381
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 82742382 can be divided by 16 positive divisors. The sum of these divisors (counting 82742382) is 1, the average is 0.0625.

Base conversion 82742382

Base System Value
2 Binary 100111011101000110001101110
3 Ternary 12202200202012200
4 Quaternary 10323220301232
5 Quinary 132140224012
6 Senary 12113242330
8 Octal 473506156
10 Decimal 82742382
12 Duodecimal 238633a6
16 Hexadecimal 4ee8c6e
20 Vigesimal 15h2fj2
36 Base36 1d9gfi

Cryptographic Hash Functions

md5 a62b6994946a193d1f05f716de7909ea
sha1 7a83d6f1b2e5ade1bbef967d87a6e658debc57b2
sha256 88785833ddbc3a8261ed8305d95792d0c588762f73a37b78f2380895b036c7e1
sha512 016960742be6f4a32e9576388fc40a6374a61ff10f4c97dc174be93cd107df5ffac761b48a4befc4daf88e7d3be631fae6f7381fddb901310ad4552d052c70a4
ripemd-160 71eb60e01c2d0c89e5d7fedf75f1b3b39ca3a092

82742382 as geometric shapes

Circle

Radius = n
Diameter 165484764
Circumference 519885718.86344
Area 2.1508291373272E+16

Sphere

Radius = n
Volume 2.3728630146327E+24
Surface area 8.6033165493087E+16
Circumference 519885718.86344

Square

Length = n
Perimeter 330969528
Area 6846301779033924
Diagonal 117015398.80746

Cube

Length = n
Surface area 41077810674203544
Volume 5.664793170881E+23
Space diagonal 143314009.56327

Equilateral Triangle

Length = n
Perimeter 248227146
Area 2.964535631309E+15
Altitude 71657004.781636

Triangular Pyramid

Length = n
Surface area 2.964535631309E+15
Volume 6.6760227752487E+22
Height 39005132.935818