83856784 (number)

83856784 is an even 8-digits composite number following 83856783 and preceding 83856785. In scientific notation, it is written as 8.3856784 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 35873280 positive integers (up to 83856784) that are relatively prime to 83856784.

Interesting facts

Basic properties

Name

Name eighty-three million eight hundred fifty-six thousand seven hundred eighty-four

Notation

Scientific notation 8.3856784 × 10^7
Engineering notation 8.3856784 × 10^6

Prime Factorization of 83856784

Prime Factorization 2 × 2 × 2 × 2 × 187 × 28027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10482098
Product of the distinct prime numbers

The prime factorization of 83856784 is 2 × 2 × 2 × 2 × 187 × 28027. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 62, 8, 685, 99, 3606, 4213, 24696, 28676, 414553, 601230, 4518269, 7800040, 12027039, 78453859, 117644608, 30352320, 4613069923, 1968610418

Basic calculations (n = 83856784)

Multiplication

n×y
n×2 167713568
n×3 251570352
n×4 335427136
n×5 419283920

Division

n÷y
n÷2 41928392
n÷3 27952261.333333
n÷3 20964196
n÷5 16771356.8

Exponentiation

ny
n2 7031960222822656
n3 5.8967756950183E+23
n4 4.944846457536E+31
n5 4.1465892130276E+39

Nth Root

y√n
2√n 9157.3349834982
3√n 437.70287668337
4√n 95.693965240752
5√n 38.433296870161

Divisors of 83856784

1, 2, 4, 8, 16, 187, 374, 748, 1496, 2992, 28027, 56054, 112108, 224216, 448432, 5241049, 10482098, 20964196, 41928392, 83856784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83856783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83856784 can be divided by 20 positive divisors. The sum of these divisors (counting 83856784) is 1, the average is 0.05.

Base conversion 83856784

Base System Value
2 Binary 100111111111000110110010000
3 Ternary 12211210100212211
4 Quaternary 10333320312100
5 Quinary 132431404114
6 Senary 12153201504
8 Octal 477706620
10 Decimal 83856784
12 Duodecimal 24100294
16 Hexadecimal 4ff8d90
20 Vigesimal 16421j4
36 Base36 1dxcb4

Cryptographic Hash Functions

md5 23fa0259563bd9ea37688ee4e8965d8b
sha1 c46bc3bd81e6da9430d342eb2768155fc027ae2d
sha256 20cd3248f4b4c7cac0187f7d31f45dcb9dab6268911a8bcce01204bb14e1c96c
sha512 c1d7f6cad4b0eb5d0a656abc9744d60561d3c5b8777a46da6f4e378a48924a3ff9d6bf3d7b28957bef67e33a9b8749007bc3baca066334e2870c67b05dad8a38
ripemd-160 784c6c513a89fbced4373172474a5c2758e33151

83856784 as geometric shapes

Circle

Radius = n
Diameter 167713568
Circumference 526887713.13613
Area 2.2091554576355E+16

Sphere

Radius = n
Volume 2.4700356271115E+24
Surface area 8.8366218305421E+16
Circumference 526887713.13613

Square

Length = n
Perimeter 335427136
Area 7031960222822656
Diagonal 118591401.22979

Cube

Length = n
Surface area 42191761336935936
Volume 5.8967756950183E+23
Space diagonal 145244210.44733

Equilateral Triangle

Length = n
Perimeter 251570352
Area 3.0449280956831E+15
Altitude 72622105.223664

Triangular Pyramid

Length = n
Surface area 3.0449280956831E+15
Volume 6.9494168018058E+22
Height 39530467.076597