82663645 (number)

82663645 is an odd 8-digits composite number following 82663644 and preceding 82663646. In scientific notation, it is written as 8.2663645 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 65236160 positive integers (up to 82663645) that are relatively prime to 82663645.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-three thousand six hundred forty-five

Notation

Scientific notation 8.2663645 × 10^7
Engineering notation 8.2663645 × 10^6

Prime Factorization of 82663645

Prime Factorization 5 × 89 × 431 × 431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 191795
Product of the distinct prime numbers

The prime factorization of 82663645 is 5 × 89 × 431 × 431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 4, 16, 788, 114, 7513, 1762, 90555, 30867, 558315, 139147, 5551087, 499605, 975042, 3782220, 460200247, 951261100, 2145630768, 7490375519

Basic calculations (n = 82663645)

Multiplication

n×y
n×2 165327290
n×3 247990935
n×4 330654580
n×5 413318225

Division

n÷y
n÷2 41331822.5
n÷3 27554548.333333
n÷3 20665911.25
n÷5 16532729

Exponentiation

ny
n2 6833278204686025
n3 5.648636836984E+23
n4 4.6693691022637E+31
n5 3.859870698435E+39

Nth Root

y√n
2√n 9091.9549602932
3√n 435.61703072437
4√n 95.351743352144
5√n 38.32330100291

Divisors of 82663645

1, 5, 89, 431, 445, 2155, 38359, 185761, 191795, 928805, 16532729, 82663645

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 -82663644
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 82663645 can be divided by 12 positive divisors. The sum of these divisors (counting 82663645) is 1, the average is 0.083333333333333.

Base conversion 82663645

Base System Value
2 Binary 100111011010101100011011101
3 Ternary 12202112202012111
4 Quaternary 10323111203131
5 Quinary 132130214040
6 Senary 12111434021
8 Octal 473254335
10 Decimal 82663645
12 Duodecimal 23825911
16 Hexadecimal 4ed58dd
20 Vigesimal 15gcj25
36 Base36 1d7rod

Cryptographic Hash Functions

md5 08284726cb9fd78c6aef98b0058f0abe
sha1 c7a38c68d9eb1b96d7195931d2593c498ac80dbf
sha256 e12102956fecf4d3eb389b27ce8e00c4c298a04ee159dda50bbc29d60d781803
sha512 5b48b70ade14e6820a3b2a3f662f9180e2bc6603f4b771e9fb7af561bd8e305a5da3fde56e5268d26c6c3a19c8afca6dffcbd6f1656b5366f7b8ecf8578e5b82
ripemd-160 0fa90da21499cd43351011245b5e74324a97afb4

82663645 as geometric shapes

Circle

Radius = n
Diameter 165327290
Circumference 519390999.70191
Area 2.1467376607777E+16

Sphere

Radius = n
Volume 2.3660954653154E+24
Surface area 8.5869506431107E+16
Circumference 519390999.70191

Square

Length = n
Perimeter 330654580
Area 6833278204686025
Diagonal 116904047.87419

Cube

Length = n
Surface area 40999669228116150
Volume 5.648636836984E+23
Space diagonal 143177633.07884

Equilateral Triangle

Length = n
Perimeter 247990935
Area 2.9588962581923E+15
Altitude 71588816.539418

Triangular Pyramid

Length = n
Surface area 2.9588962581923E+15
Volume 6.6569823531526E+22
Height 38968015.958065