82816478 (number)

82816478 is an even 8-digits composite number following 82816477 and preceding 82816479. In scientific notation, it is written as 8.2816478 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 38944152 positive integers (up to 82816478) that are relatively prime to 82816478.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred sixteen thousand four hundred seventy-eight

Notation

Scientific notation 8.2816478 × 10^7
Engineering notation 8.2816478 × 10^6

Prime Factorization of 82816478

Prime Factorization 2 × 19 × 139 × 15679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82816478
Product of the distinct prime numbers

The prime factorization of 82816478 is 2 × 19 × 139 × 15679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 20, 21, 6, 15, 854, 9586, 4053, 83446, 66835, 230138, 6006367, 4807075, 89255367, 2387179, 686729476, 963431679, 6140204223, 2793784278

Basic calculations (n = 82816478)

Multiplication

n×y
n×2 165632956
n×3 248449434
n×4 331265912
n×5 414082390

Division

n÷y
n÷2 41408239
n÷3 27605492.666667
n÷3 20704119.5
n÷5 16563295.6

Exponentiation

ny
n2 6858569028324484
n3 5.6800253104572E+23
n4 4.7039969116292E+31
n5 3.8956845674401E+39

Nth Root

y√n
2√n 9100.3559271053
3√n 435.88532952157
4√n 95.39578568839
5√n 38.337461371275

Divisors of 82816478

1, 2, 19, 38, 139, 278, 2641, 5282, 15679, 31358, 297901, 595802, 2179381, 4358762, 41408239, 82816478

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 -82816477
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 82816478 can be divided by 16 positive divisors. The sum of these divisors (counting 82816478) is 1, the average is 0.0625.

Base conversion 82816478

Base System Value
2 Binary 100111011111010110111011110
3 Ternary 12202211111211222
4 Quaternary 10323322313132
5 Quinary 132200111403
6 Senary 12115013342
8 Octal 473726736
10 Decimal 82816478
12 Duodecimal 2389a252
16 Hexadecimal 4efadde
20 Vigesimal 15hc13i
36 Base36 1db1lq

Cryptographic Hash Functions

md5 9579fe6cd38ece82a7f639ac5685d083
sha1 3f5585eeb2c76637a763d9be0bfe9117f5681646
sha256 c9ca91eac7475928c0a165beadff594d2a7d2ee324ce9eadde6681ca5ef3b6c4
sha512 22414dc4c7fa45600e6c0c0fd3ae1e4d28f20bffc68a737cf5d345a9824dbe3035ea3791ed834dd79272b735fe8bc784a77d84cad98f9605c7cc617d0c07783f
ripemd-160 f21f2b8bab391d724e787ebf1dfa86ad2297e724

82816478 as geometric shapes

Circle

Radius = n
Diameter 165632956
Circumference 520351277.76196
Area 2.1546830073523E+16

Sphere

Radius = n
Volume 2.3792434383382E+24
Surface area 8.6187320294091E+16
Circumference 520351277.76196

Square

Length = n
Perimeter 331265912
Area 6858569028324484
Diagonal 117120186.37557

Cube

Length = n
Surface area 41151414169946904
Volume 5.6800253104572E+23
Space diagonal 143442347.59991

Equilateral Triangle

Length = n
Perimeter 248449434
Area 2.9698475060691E+15
Altitude 71721173.799955

Triangular Pyramid

Length = n
Surface area 2.9698475060691E+15
Volume 6.6939740238925E+22
Height 39040062.125191