20087795 (number)

20087795 is an odd 8-digits composite number following 20087794 and preceding 20087796. In scientific notation, it is written as 2.0087795 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 64 positive divisors. There are 11741184 positive integers (up to 20087795) that are relatively prime to 20087795.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand seven hundred ninety-five

Notation

Scientific notation 2.0087795 × 10^7
Engineering notation 2.0087795 × 10^6

Prime Factorization of 20087795

Prime Factorization 5 × 49 × 7 × 53 × 17 × 13

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20087795
Product of the distinct prime numbers

The prime factorization of 20087795 is 5 × 49 × 7 × 53 × 17 × 13. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20087795)

Multiplication

n×y
n×2 40175590
n×3 60263385
n×4 80351180
n×5 100438975

Division

n÷y
n÷2 10043897.5
n÷3 6695931.6666667
n÷3 5021948.75
n÷5 4017559

Exponentiation

ny
n2 403519507962025
n3 8.105817154442E+21
n4 1.6282799330591E+29
n5 3.2708553497906E+36

Nth Root

y√n
2√n 4481.9409857784
3√n 271.83836904636
4√n 66.947300063396
5√n 28.879286121485

Divisors of 20087795

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20087794
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20087795 can be divided by 64 positive divisors. The sum of these divisors (counting 20087795) is 1, the average is 0.015625.

Base conversion 20087795

Base System Value
2 Binary 1001100101000001111110011
3 Ternary 1101210120021102
4 Quaternary 1030220033303
5 Quinary 20120302140
6 Senary 1554315015
8 Octal 114501763
10 Decimal 20087795
12 Duodecimal 6888a6b
16 Hexadecimal 13283f3
20 Vigesimal 65aj9f
36 Base36 byjub

Cryptographic Hash Functions

md5 15aa652d61a960628f5889afd0bec0c9
sha1 ac7e0f5597837f8517d9d1ba4a1a70c239b9fdb3
sha256 fd47eb8d2e23dff9d03b928041b7a49c15084745c7b8e39337a4846eac59d03c
sha512 c4d81e1546af4a08be1be510d1ea3dca17994294d9212d21f1e4d0fa65711afa7ecf260d9f8fb72f22fbf9bb61c95c7cc00cd96c2ac28761ad2d455c3a3d9245
ripemd-160 9447b282f63dd59cccbb6e695b4a1950fc90a546

20087795 as geometric shapes

Circle

Radius = n
Diameter 40175590
Circumference 126215338.39764
Area 1.2676939217937E+15

Sphere

Radius = n
Volume 3.3953567498316E+22
Surface area 5.0707756871747E+15
Circumference 126215338.39764

Square

Length = n
Perimeter 80351180
Area 403519507962025
Diagonal 28408432.12717

Cube

Length = n
Surface area 2421117047772150
Volume 8.105817154442E+21
Space diagonal 34793081.552028

Equilateral Triangle

Length = n
Perimeter 60263385
Area 1.7472907240886E+14
Altitude 17396540.776014

Triangular Pyramid

Length = n
Surface area 1.7472907240886E+14
Volume 9.5527971282737E+20
Height 9469477.3757235