82783161 (number)

82783161 is an odd 8-digits composite number following 82783160 and preceding 82783162. In scientific notation, it is written as 8.2783161 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 54282960 positive integers (up to 82783161) that are relatively prime to 82783161.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-three thousand one hundred sixty-one

Notation

Scientific notation 8.2783161 × 10^7
Engineering notation 8.2783161 × 10^6

Prime Factorization of 82783161

Prime Factorization 3 × 3 × 3 × 61 × 50263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9198129
Product of the distinct prime numbers

The prime factorization of 82783161 is 3 × 3 × 3 × 61 × 50263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 23, 82, 791, 797, 1597, 5921, 86791, 69557, 554192, 886641, 8871052, 630176, 65762665, 78451058, 461752177, 764279988, 8531423173, 6520956861

Basic calculations (n = 82783161)

Multiplication

n×y
n×2 165566322
n×3 248349483
n×4 331132644
n×5 413915805

Division

n÷y
n÷2 41391580.5
n÷3 27594387
n÷3 20695790.25
n÷5 16556632.2

Exponentiation

ny
n2 6853051745151921
n3 5.6731728596024E+23
n4 4.696431822173E+31
n5 3.8878547166047E+39

Nth Root

y√n
2√n 9098.5252101646
3√n 435.82686957995
4√n 95.38618982937
5√n 38.334376249033

Divisors of 82783161

1, 3, 9, 27, 61, 183, 549, 1647, 50263, 150789, 452367, 1357101, 3066043, 9198129, 27594387, 82783161

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 -82783160
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 82783161 can be divided by 16 positive divisors. The sum of these divisors (counting 82783161) is 1, the average is 0.0625.

Base conversion 82783161

Base System Value
2 Binary 100111011110010101110111001
3 Ternary 12202202211011000
4 Quaternary 10323302232321
5 Quinary 132143030121
6 Senary 12114155213
8 Octal 473625671
10 Decimal 82783161
12 Duodecimal 23882b09
16 Hexadecimal 4ef2bb9
20 Vigesimal 15h7hi1
36 Base36 1dabw9

Cryptographic Hash Functions

md5 57666ae614b4699dc92370c8c83bcb23
sha1 5bfc894facdc63e2903451efd773e19868a35290
sha256 3e49d1bdf004ebfb9d7283e16042a8e8e8827b13e10a768b9542effbdd2a118a
sha512 1754322fc0d1b00ff07fb99d56fa7091323ec267d5b23c56112b142879110998bd86f2a9b6abc7397569c28ff0c1b1e7fce5acca0ae952c3ca57b18a24541def
ripemd-160 0461298e2d2510d94e1cb2048d57bf2151e1dadd

82783161 as geometric shapes

Circle

Radius = n
Diameter 165566322
Circumference 520141940.87708
Area 2.152949701724E+16

Sphere

Radius = n
Volume 2.3763730904363E+24
Surface area 8.611798806896E+16
Circumference 520141940.87708

Square

Length = n
Perimeter 331132644
Area 6853051745151921
Diagonal 117073069.02232

Cube

Length = n
Surface area 41118310470911526
Volume 5.6731728596024E+23
Space diagonal 143384640.86315

Equilateral Triangle

Length = n
Perimeter 248349483
Area 2.9674584523754E+15
Altitude 71692320.431577

Triangular Pyramid

Length = n
Surface area 2.9674584523754E+15
Volume 6.6858983331139E+22
Height 39024356.340772