20795788 (number)

20795788 is an even 8-digits composite number following 20795787 and preceding 20795789. In scientific notation, it is written as 2.0795788 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 9597744 positive integers (up to 20795788) that are relatively prime to 20795788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0795788 × 10^7
Engineering notation 2.0795788 × 10^6

Prime Factorization of 20795788

Prime Factorization 2 × 2 × 169 × 30763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10397894
Product of the distinct prime numbers

The prime factorization of 20795788 is 2 × 2 × 169 × 30763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 54, 90, 781, 422, 3401, 3882, 54199, 36218, 900603, 523354, 5980826, 4765585, 61452167, 90116526, 117520473, 634146461, 8497731389, 6013889386

Basic calculations (n = 20795788)

Multiplication

n×y
n×2 41591576
n×3 62387364
n×4 83183152
n×5 103978940

Division

n÷y
n÷2 10397894
n÷3 6931929.3333333
n÷3 5198947
n÷5 4159157.6

Exponentiation

ny
n2 432464798540944
n3 8.9934462679202E+21
n4 1.8702580197706E+29
n5 3.8893489284449E+36

Nth Root

y√n
2√n 4560.2399059699
3√n 274.99520873195
4√n 67.529548391573
5√n 29.080045137075

Divisors of 20795788

1, 2, 4, 169, 338, 676, 30763, 61526, 123052, 5198947, 10397894, 20795788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20795787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20795788 can be divided by 12 positive divisors. The sum of these divisors (counting 20795788) is 1, the average is 0.083333333333333.

Base conversion 20795788

Base System Value
2 Binary 1001111010101000110001100
3 Ternary 1110010112110101
4 Quaternary 1033111012030
5 Quinary 20310431123
6 Senary 2021420444
8 Octal 117250614
10 Decimal 20795788
12 Duodecimal 6b6a724
16 Hexadecimal 13d518c
20 Vigesimal 69j998
36 Base36 cdq4s

Cryptographic Hash Functions

md5 31d70d9dec49c60231c0ac1b3b54eb2d
sha1 39a2196e1dbf4a26a52b9a4a89d5410abe2f600b
sha256 0b02b44880985358ebc15889420fbc83a494602919e3f200cbf0944a66b4efe1
sha512 6a1451d19276f0985870e41a408ad82f01e55411d232180d2e053431662ddd356dd933516995583fc272291e9d471cfe4225e0753aa080f4b43918d36fd56cc9
ripemd-160 16d1d6d3fb8a1d865092586608ea00090e78948d

20795788 as geometric shapes

Circle

Radius = n
Diameter 41591576
Circumference 130663789.61282
Area 1.3586282340324E+15

Sphere

Radius = n
Volume 3.7671659634337E+22
Surface area 5.4345129361297E+15
Circumference 130663789.61282

Square

Length = n
Perimeter 83183152
Area 432464798540944
Diagonal 29409685.429836

Cube

Length = n
Surface area 2594788791245664
Volume 8.9934462679202E+21
Space diagonal 36019361.399431

Equilateral Triangle

Length = n
Perimeter 62387364
Area 1.8726275088949E+14
Altitude 18009680.699716

Triangular Pyramid

Length = n
Surface area 1.8726275088949E+14
Volume 1.0598878070472E+21
Height 9803228.4766119