82730488 (number)

82730488 is an even 8-digits composite number following 82730487 and preceding 82730489. In scientific notation, it is written as 8.2730488 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 41328768 positive integers (up to 82730488) that are relatively prime to 82730488.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred thirty thousand four hundred eighty-eight

Notation

Scientific notation 8.2730488 × 10^7
Engineering notation 8.2730488 × 10^6

Prime Factorization of 82730488

Prime Factorization 2 × 2 × 2 × 1327 × 7793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20682622
Product of the distinct prime numbers

The prime factorization of 82730488 is 2 × 2 × 2 × 1327 × 7793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 15, 62, 719, 83, 3370, 7731, 97088, 70426, 609438, 639946, 5605268, 2652364, 39577459, 24765843, 189122426, 354069563, 7154211073, 9300475892

Basic calculations (n = 82730488)

Multiplication

n×y
n×2 165460976
n×3 248191464
n×4 330921952
n×5 413652440

Division

n÷y
n÷2 41365244
n÷3 27576829.333333
n÷3 20682622
n÷5 16546097.6

Exponentiation

ny
n2 6844333644718144
n3 5.6623506246235E+23
n4 4.6844903040221E+31
n5 3.8755016888301E+39

Nth Root

y√n
2√n 9095.6301595876
3√n 435.7344144679
4√n 95.371013204158
5√n 38.329496752584

Divisors of 82730488

1, 2, 4, 8, 1327, 2654, 5308, 7793, 10616, 15586, 31172, 62344, 10341311, 20682622, 41365244, 82730488

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 -82730487
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 82730488 can be divided by 16 positive divisors. The sum of these divisors (counting 82730488) is 1, the average is 0.0625.

Base conversion 82730488

Base System Value
2 Binary 100111011100101110111111000
3 Ternary 12202200010220011
4 Quaternary 10323211313320
5 Quinary 132134333423
6 Senary 12113111304
8 Octal 473456770
10 Decimal 82730488
12 Duodecimal 23858534
16 Hexadecimal 4ee5df8
20 Vigesimal 15h1648
36 Base36 1d9794

Cryptographic Hash Functions

md5 68a10bb311fe737a29da8fe25ee9ca40
sha1 557a56bf608e6774b2d0f1faa08a428f0fef0c48
sha256 64a1dba04d7879b50a7689e5a7e94355997fd5c8f201cd041d5d1ea3ac63ffc7
sha512 e8bbd1601b4c4a94c3de59a66008ae908e574f11631fd063677d371ef1d187df5ba27629fa4852042010fc60879e1fd702e500020f92eff4a3562098c92fef23
ripemd-160 22660551ee3105d4830618994909d60bdea3c35b

82730488 as geometric shapes

Circle

Radius = n
Diameter 165460976
Circumference 519810986.6574
Area 2.1502108296964E+16

Sphere

Radius = n
Volume 2.3718398832489E+24
Surface area 8.6008433187856E+16
Circumference 519810986.6574

Square

Length = n
Perimeter 330921952
Area 6844333644718144
Diagonal 116998578.15134

Cube

Length = n
Surface area 41066001868308864
Volume 5.6623506246235E+23
Space diagonal 143293408.55097

Equilateral Triangle

Length = n
Perimeter 248191464
Area 2.9636834041512E+15
Altitude 71646704.275484

Triangular Pyramid

Length = n
Surface area 2.9636834041512E+15
Volume 6.6731442068786E+22
Height 38999526.050448