20086868 (number)

20086868 is an even 8-digits composite number following 20086867 and preceding 20086869. In scientific notation, it is written as 2.0086868 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9820800 positive integers (up to 20086868) that are relatively prime to 20086868.

Interesting facts

Basic properties

Name

Name twenty million eighty-six thousand eight hundred sixty-eight

Notation

Scientific notation 2.0086868 × 10^7
Engineering notation 2.0086868 × 10^6

Prime Factorization of 20086868

Prime Factorization 2 × 2 × 67 × 311 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10043434
Product of the distinct prime numbers

The prime factorization of 20086868 is 2 × 2 × 67 × 311 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 88, 74, 226, 45, 8743, 6619, 93710, 72673, 236958, 329891, 653991, 4923627, 77678931, 45922189, 491402871, 374378187, 6084935684, 7876474131

Basic calculations (n = 20086868)

Multiplication

n×y
n×2 40173736
n×3 60260604
n×4 80347472
n×5 100434340

Division

n÷y
n÷2 10043434
n÷3 6695622.6666667
n÷3 5021717
n÷5 4017373.6

Exponentiation

ny
n2 403482266049424
n3 8.1046950184757E+21
n4 1.6279793901638E+29
n5 3.270100711694E+36

Nth Root

y√n
2√n 4481.837569569
3√n 271.83418743518
4√n 66.946527688663
5√n 28.879019575631

Divisors of 20086868

1, 2, 4, 67, 134, 241, 268, 311, 482, 622, 964, 1244, 16147, 20837, 32294, 41674, 64588, 74951, 83348, 149902, 299804, 5021717, 10043434, 20086868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20086867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20086868 can be divided by 24 positive divisors. The sum of these divisors (counting 20086868) is 1, the average is 0.041666666666667.

Base conversion 20086868

Base System Value
2 Binary 1001100101000000001010100
3 Ternary 1101210112000002
4 Quaternary 1030220001110
5 Quinary 20120234433
6 Senary 1554310432
8 Octal 114500124
10 Decimal 20086868
12 Duodecimal 6888418
16 Hexadecimal 1328054
20 Vigesimal 65ah38
36 Base36 byj4k

Cryptographic Hash Functions

md5 0de23b9a5c5987cfbb25e1bec6ccc5a1
sha1 ccc8420e15e3005a6f1be0671f14d50b9fec90a7
sha256 95faa01d6bd0b024e3817bff4175eecce847aaf0fb2c76c0185c593b170e8e01
sha512 fc4ec29d83d69d26d3b0bb3313c635beeb54f10770b9895bf301318518d8d0e80f20911b2e628fa9efa10cc8af1392999b65ebb9e063efc44d87db342c503539
ripemd-160 bd591291bfedab38927508130e1933c398f4c3c7

20086868 as geometric shapes

Circle

Radius = n
Diameter 40173736
Circumference 126209513.88486
Area 1.2675769228746E+15

Sphere

Radius = n
Volume 3.3948867106172E+22
Surface area 5.0703076914985E+15
Circumference 126209513.88486

Square

Length = n
Perimeter 80347472
Area 403482266049424
Diagonal 28407121.151198

Cube

Length = n
Surface area 2420893596296544
Volume 8.1046950184757E+21
Space diagonal 34791475.940929

Equilateral Triangle

Length = n
Perimeter 60260604
Area 1.7471294618766E+14
Altitude 17395737.970465

Triangular Pyramid

Length = n
Surface area 1.7471294618766E+14
Volume 9.551474678355E+20
Height 9469040.3837327