82741808 (number)

82741808 is an even 8-digits composite number following 82741807 and preceding 82741809. In scientific notation, it is written as 8.2741808 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 38352960 positive integers (up to 82741808) that are relatively prime to 82741808.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-one thousand eight hundred eight

Notation

Scientific notation 8.2741808 × 10^7
Engineering notation 8.2741808 × 10^6

Prime Factorization of 82741808

Prime Factorization 2 × 2 × 2 × 2 × 47 × 19 × 5791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10342726
Product of the distinct prime numbers

The prime factorization of 82741808 is 2 × 2 × 2 × 2 × 47 × 19 × 5791. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82741808)

Multiplication

n×y
n×2 165483616
n×3 248225424
n×4 330967232
n×5 413709040

Division

n÷y
n÷2 41370904
n÷3 27580602.666667
n÷3 20685452
n÷5 16548361.6

Exponentiation

ny
n2 6846206791108864
n3 5.6646752783823E+23
n4 4.6870547426625E+31
n5 3.8781538360287E+39

Nth Root

y√n
2√n 9096.2524151433
3√n 435.75428738592
4√n 95.374275437055
5√n 38.330545619013

Divisors of 82741808

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 -82741807
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 82741808 can be divided by 40 positive divisors. The sum of these divisors (counting 82741808) is 1, the average is 0.025.

Base conversion 82741808

Base System Value
2 Binary 100111011101000101000110000
3 Ternary 12202200201102102
4 Quaternary 10323220220300
5 Quinary 132140214213
6 Senary 12113235532
8 Octal 473505060
10 Decimal 82741808
12 Duodecimal 23862ba8
16 Hexadecimal 4ee8a30
20 Vigesimal 15h2ea8
36 Base36 1d9fzk

Cryptographic Hash Functions

md5 fee6e21d8b8d670e2c1e6e88dcb173d0
sha1 ee940d15e1b4985661a5584ea0d0e9484c1fc5ae
sha256 ed4818359e494af9736fa37b466c76d4048d120f8294c1e964357cb2c1a0fd70
sha512 cd020114623fcb8a08703274a1b1116302ee3dd63257a497e36424fa325058d2b8eb5b29909e2ff1c8ecfd2f71511c4b9127f6f80d3e195aa0a280b59dd3bf87
ripemd-160 e40a87a20873cd13b6ffb6ac85bb3d4a8aa26e62

82741808 as geometric shapes

Circle

Radius = n
Diameter 165483616
Circumference 519882112.31507
Area 2.1507992959904E+16

Sphere

Radius = n
Volume 2.3728136319383E+24
Surface area 8.6031971839617E+16
Circumference 519882112.31507

Square

Length = n
Perimeter 330967232
Area 6846206791108864
Diagonal 117014587.04887

Cube

Length = n
Surface area 41077240746653184
Volume 5.6646752783823E+23
Space diagonal 143313015.36611

Equilateral Triangle

Length = n
Perimeter 248225424
Area 2.9644945003309E+15
Altitude 71656507.683054

Triangular Pyramid

Length = n
Surface area 2.9644945003309E+15
Volume 6.6758838376065E+22
Height 39004862.349624