20117788 (number)

20117788 is an even 8-digits composite number following 20117787 and preceding 20117789. In scientific notation, it is written as 2.0117788 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9720000 positive integers (up to 20117788) that are relatively prime to 20117788.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventeen thousand seven hundred eighty-eight

Notation

Scientific notation 2.0117788 × 10^7
Engineering notation 2.0117788 × 10^6

Prime Factorization of 20117788

Prime Factorization 2 × 2 × 37 × 181 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10058894
Product of the distinct prime numbers

The prime factorization of 20117788 is 2 × 2 × 37 × 181 × 751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 60, 5, 788, 533, 5273, 1351, 43002, 49528, 263375, 656181, 2583439, 9841505, 88566587, 88206482, 864024726, 256334072, 5692469978, 7292086763

Basic calculations (n = 20117788)

Multiplication

n×y
n×2 40235576
n×3 60353364
n×4 80471152
n×5 100588940

Division

n÷y
n÷2 10058894
n÷3 6705929.3333333
n÷3 5029447
n÷5 4023557.6

Exponentiation

ny
n2 404725394012944
n3 8.1421796749689E+21
n4 1.6380264455893E+29
n5 3.295346877076E+36

Nth Root

y√n
2√n 4485.2857211108
3√n 271.97359533186
4√n 66.972275764758
5√n 28.887904883056

Divisors of 20117788

1, 2, 4, 37, 74, 148, 181, 362, 724, 751, 1502, 3004, 6697, 13394, 26788, 27787, 55574, 111148, 135931, 271862, 543724, 5029447, 10058894, 20117788

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 -20117787
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 20117788 can be divided by 24 positive divisors. The sum of these divisors (counting 20117788) is 1, the average is 0.041666666666667.

Base conversion 20117788

Base System Value
2 Binary 1001100101111100100011100
3 Ternary 1101212002102021
4 Quaternary 1030233210130
5 Quinary 20122232123
6 Senary 1555105524
8 Octal 114574434
10 Decimal 20117788
12 Duodecimal 68a22a4
16 Hexadecimal 132f91c
20 Vigesimal 65ee98
36 Base36 bz6zg

Cryptographic Hash Functions

md5 92e441a0778182d4cc7381cbacb8347e
sha1 0986b77dfea493efd65c344b71a0eb2cde571ebf
sha256 606bb21d65f940f548e181cc70928dead20b356dda8a9b30d6a4cee1dc4ef27f
sha512 0aaa8b4e4acd8e6021702559be2242ad0ae235b8356bafaa34eb0d31110bace358efd7c40475c939bf89f3bb79b06afd3149449515b9b604ad2cd8d30b71aad0
ripemd-160 a78e15f6efe0420890135cbdcf8df5a371aa9c6b

20117788 as geometric shapes

Circle

Radius = n
Diameter 40235576
Circumference 126403789.97455
Area 1.2714823245523E+15

Sphere

Radius = n
Volume 3.410588246812E+22
Surface area 5.0859292982092E+15
Circumference 126403789.97455

Square

Length = n
Perimeter 80471152
Area 404725394012944
Diagonal 28450848.634547

Cube

Length = n
Surface area 2428352364077664
Volume 8.1421796749689E+21
Space diagonal 34845030.951899

Equilateral Triangle

Length = n
Perimeter 60353364
Area 1.7525123638594E+14
Altitude 17422515.47595

Triangular Pyramid

Length = n
Surface area 1.7525123638594E+14
Volume 9.595650769683E+20
Height 9483616.2115156