82804944 (number)

82804944 is an even 8-digits composite number following 82804943 and preceding 82804945. In scientific notation, it is written as 8.2804944 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 27514368 positive integers (up to 82804944) that are relatively prime to 82804944.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred forty-four

Notation

Scientific notation 8.2804944 × 10^7
Engineering notation 8.2804944 × 10^6

Prime Factorization of 82804944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 337 × 5119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10350618
Product of the distinct prime numbers

The prime factorization of 82804944 is 2 × 2 × 2 × 2 × 3 × 337 × 5119. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82804944)

Multiplication

n×y
n×2 165609888
n×3 248414832
n×4 331219776
n×5 414024720

Division

n÷y
n÷2 41402472
n÷3 27601648
n÷3 20701236
n÷5 16560988.8

Exponentiation

ny
n2 6856658750843136
n3 5.6776524389068E+23
n4 4.7013769225514E+31
n5 3.8929725279476E+39

Nth Root

y√n
2√n 9099.7221935617
3√n 435.86509307054
4√n 95.392464029197
5√n 38.336393446326

Divisors of 82804944

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804944 can be divided by 40 positive divisors. The sum of these divisors (counting 82804944) is 1, the average is 0.025.

Base conversion 82804944

Base System Value
2 Binary 100111011111000000011010000
3 Ternary 12202210221000210
4 Quaternary 10323320003100
5 Quinary 132144224234
6 Senary 12114444120
8 Octal 473700320
10 Decimal 82804944
12 Duodecimal 23893640
16 Hexadecimal 4ef80d0
20 Vigesimal 15hac74
36 Base36 1daspc

Cryptographic Hash Functions

md5 b024bbf539fd57f15fad68a7d74903ed
sha1 e82ef139905aa5ce83dadf8804388906bc98a2e1
sha256 a416ff45e43dc1ead18456593c67649204775e9c11f9e6189c4c04ffcea98c4d
sha512 bfa35fc027f20ad863948640027a3562cc391bdf748e7ce3843c2fdc95034faa0b79aa594809f5042afa2f2f5423cd7d3b6d5f26ccc402bb2f4cc65cce471af3
ripemd-160 c7132464ad42c7d89fa2043bf64dcea9facb9b92

82804944 as geometric shapes

Circle

Radius = n
Diameter 165609888
Circumference 520278807.50263
Area 2.1540828759821E+16

Sphere

Radius = n
Volume 2.3782494922274E+24
Surface area 8.6163315039284E+16
Circumference 520278807.50263

Square

Length = n
Perimeter 331219776
Area 6856658750843136
Diagonal 117103874.83634

Cube

Length = n
Surface area 41139952505058816
Volume 5.6776524389068E+23
Space diagonal 143422370.1259

Equilateral Triangle

Length = n
Perimeter 248414832
Area 2.9690203316555E+15
Altitude 71711185.062948

Triangular Pyramid

Length = n
Surface area 2.9690203316555E+15
Volume 6.6911775679522E+22
Height 39034624.945448