82788384 (number)

82788384 is an even 8-digits composite number following 82788383 and preceding 82788385. In scientific notation, it is written as 8.2788384 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 23519232 positive integers (up to 82788384) that are relatively prime to 82788384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2788384 × 10^7
Engineering notation 8.2788384 × 10^6

Prime Factorization of 82788384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 349 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5174274
Product of the distinct prime numbers

The prime factorization of 82788384 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 349 × 353. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82788384)

Multiplication

n×y
n×2 165576768
n×3 248365152
n×4 331153536
n×5 413941920

Division

n÷y
n÷2 41394192
n÷3 27596128
n÷3 20697096
n÷5 16557676.8

Exponentiation

ny
n2 6853916525331456
n3 5.6742467320309E+23
n4 4.6976171736212E+31
n5 3.8890813445474E+39

Nth Root

y√n
2√n 9098.812230176
3√n 435.83603519544
4√n 95.387694333053
5√n 38.334859959469

Divisors of 82788384

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82788383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82788384 can be divided by 96 positive divisors. The sum of these divisors (counting 82788384) is 1, the average is 0.010416666666667.

Base conversion 82788384

Base System Value
2 Binary 100111011110100000000100000
3 Ternary 12202210002022110
4 Quaternary 10323310000200
5 Quinary 132143212014
6 Senary 12114235320
8 Octal 473640040
10 Decimal 82788384
12 Duodecimal 23885b40
16 Hexadecimal 4ef4020
20 Vigesimal 15h8aj4
36 Base36 1dafxc

Cryptographic Hash Functions

md5 85bb9cd6947cbebaea0fbea58121df47
sha1 d1d6807eb1dfe31ff30baf27fa1123c45f16cdcd
sha256 38a9522b46b6ae152bcca6ac21bcc19965c57d71c3cb1d37c99d46ba9412b070
sha512 db577656542dbf8c0450b1b6c6eea9b63fcd762e9d7cb9fe1846573acce7de1914d7006f32812dab782c7e538a2445ea5c1a60aebffae607ff363fadd2149b36
ripemd-160 e68de0911fc3fd6ef1e9ce31bf3c7dfb71098fe4

82788384 as geometric shapes

Circle

Radius = n
Diameter 165576768
Circumference 520174757.95394
Area 2.1532213804299E+16

Sphere

Radius = n
Volume 2.3768229130672E+24
Surface area 8.6128855217196E+16
Circumference 520174757.95394

Square

Length = n
Perimeter 331153536
Area 6853916525331456
Diagonal 117080455.45975

Cube

Length = n
Surface area 41123499151988736
Volume 5.6742467320309E+23
Space diagonal 143393687.36452

Equilateral Triangle

Length = n
Perimeter 248365152
Area 2.9678329131775E+15
Altitude 71696843.682261

Triangular Pyramid

Length = n
Surface area 2.9678329131775E+15
Volume 6.6871639039077E+22
Height 39026818.486584