82742444 (number)

82742444 is an even 8-digits composite number following 82742443 and preceding 82742445. In scientific notation, it is written as 8.2742444 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 41271648 positive integers (up to 82742444) that are relatively prime to 82742444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2742444 × 10^7
Engineering notation 8.2742444 × 10^6

Prime Factorization of 82742444

Prime Factorization 2 × 2 × 419 × 49369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41371222
Product of the distinct prime numbers

The prime factorization of 82742444 is 2 × 2 × 419 × 49369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 43, 77, 132, 953, 2999, 7278, 24760, 90026, 753048, 931078, 5269875, 1022222, 55857451, 66402057, 209692805, 422945678, 7645342747, 1688355071

Basic calculations (n = 82742444)

Multiplication

n×y
n×2 165484888
n×3 248227332
n×4 330969776
n×5 413712220

Division

n÷y
n÷2 41371222
n÷3 27580814.666667
n÷3 20685611
n÷5 16548488.8

Exponentiation

ny
n2 6846312039093136
n3 5.6648059050119E+23
n4 4.6871988536632E+31
n5 3.8783028866609E+39

Nth Root

y√n
2√n 9096.2873745281
3√n 435.75540386711
4√n 95.374458711587
5√n 38.330604544851

Divisors of 82742444

1, 2, 4, 419, 838, 1676, 49369, 98738, 197476, 20685611, 41371222, 82742444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82742443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82742444 can be divided by 12 positive divisors. The sum of these divisors (counting 82742444) is 1, the average is 0.083333333333333.

Base conversion 82742444

Base System Value
2 Binary 100111011101000110010101100
3 Ternary 12202200202021222
4 Quaternary 10323220302230
5 Quinary 132140224234
6 Senary 12113242512
8 Octal 473506254
10 Decimal 82742444
12 Duodecimal 23863438
16 Hexadecimal 4ee8cac
20 Vigesimal 15h2g24
36 Base36 1d9gh8

Cryptographic Hash Functions

md5 89e0873385368a2c64b1ed7b66b7d282
sha1 272da59055b764b38dc33ec8f36d79db9442b311
sha256 a50d199eeda9a6f9ffd5055a678cdb1ab9b990aa1e7d95fc1df65e507f2ab272
sha512 4326afee54bd66850674eed85b69fd53a37d7334821bef451fa6cbc5f2a2725df1696ff363826bba7e53f7b039354ebd21a0a4aa0abeb923590ba12207d8c8b7
ripemd-160 8b3bf692db99879645ab915e80c9bf83be9fa698

82742444 as geometric shapes

Circle

Radius = n
Diameter 165484888
Circumference 519886108.42093
Area 2.1508323606198E+16

Sphere

Radius = n
Volume 2.372868348693E+24
Surface area 8.6033294424793E+16
Circumference 519886108.42093

Square

Length = n
Perimeter 330969776
Area 6846312039093136
Diagonal 117015486.4887

Cube

Length = n
Surface area 41077872234558816
Volume 5.6648059050119E+23
Space diagonal 143314116.95042

Equilateral Triangle

Length = n
Perimeter 248227332
Area 2.9645400740449E+15
Altitude 71657058.475211

Triangular Pyramid

Length = n
Surface area 2.9645400740449E+15
Volume 6.6760377825658E+22
Height 39005162.162899