20794620 (number)

20794620 is an even 8-digits composite number following 20794619 and preceding 20794621. In scientific notation, it is written as 2.0794620 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 72 positive divisors. There are 4314240 positive integers (up to 20794620) that are relatively prime to 20794620.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand six hundred twenty

Notation

Scientific notation 2.0794620 × 10^7
Engineering notation 2.0794620 × 10^6

Prime Factorization of 20794620

Prime Factorization 2 × 2 × 15 × 11 × 7 × 7 × 643

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1485330
Product of the distinct prime numbers

The prime factorization of 20794620 is 2 × 2 × 15 × 11 × 7 × 7 × 643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 96, 82, 156, 745, 9253, 7537, 37543, 47782, 946706, 344090, 7993066, 5723746, 5598720, 53135482, 918835479, 737758933, 3618674661, 181051616

Basic calculations (n = 20794620)

Multiplication

n×y
n×2 41589240
n×3 62383860
n×4 83178480
n×5 103973100

Division

n÷y
n÷2 10397310
n÷3 6931540
n÷3 5198655
n÷5 4158924

Exponentiation

ny
n2 432416220944400
n3 8.9919309963748E+21
n4 1.8698378813584E+29
n5 3.8882568204452E+36

Nth Root

y√n
2√n 4560.1118407337
3√n 274.9900602468
4√n 67.528600168623
5√n 29.079718472312

Divisors of 20794620

1, 2, 4, 7, 11, 14, 15, 22, 28, 30, 44, 49, 60, 77, 98, 105, 154, 165, 196, 210, 308, 330, 420, 539, 643, 660, 735, 1078, 1155, 1286, 1470, 2156, 2310, 2572, 2940, 4501, 4620, 7073, 8085, 9002, 9645, 14146, 16170, 18004, 19290, 28292, 31507, 32340, 38580, 49511, 63014, 67515, 99022, 106095, 126028, 135030, 198044, 212190, 270060, 346577, 424380, 472605, 693154, 742665, 945210, 1386308, 1485330, 1890420, 2970660, 5198655, 10397310, 20794620

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794620 can be divided by 72 positive divisors. The sum of these divisors (counting 20794620) is 1, the average is 0.013888888888889.

Base conversion 20794620

Base System Value
2 Binary 1001111010100110011111100
3 Ternary 1110010110212010
4 Quaternary 1033110303330
5 Quinary 20310411440
6 Senary 2021411220
8 Octal 117246374
10 Decimal 20794620
12 Duodecimal 6b69b10
16 Hexadecimal 13d4cfc
20 Vigesimal 69j6b0
36 Base36 cdp8c

Cryptographic Hash Functions

md5 0988c4e2a0af20e89ac7c2416e4a5ea5
sha1 11bf589b10ebf4d849e7a51a21eadd0fa3bf7127
sha256 b9dd4e5e4c290f577048d50bed021fa9c273186a6f7b068816baf9562bff68a3
sha512 157e89de184c2d78213f60a6e0a74c3a54983870dcb339c476ef2b4b6b7c14c7f4962da3d4f694170cb813804ec553acbedd14c11f06ebfebb836a9b722e8089
ripemd-160 28bb677f8fe56542eafb466b9873e9b6f26b7980

20794620 as geometric shapes

Circle

Radius = n
Diameter 41589240
Circumference 130656450.85238
Area 1.358475623012E+15

Sphere

Radius = n
Volume 3.766531247973E+22
Surface area 5.433902492048E+15
Circumference 130656450.85238

Square

Length = n
Perimeter 83178480
Area 432416220944400
Diagonal 29408033.628395

Cube

Length = n
Surface area 2594497325666400
Volume 8.9919309963748E+21
Space diagonal 36017338.364088

Equilateral Triangle

Length = n
Perimeter 62383860
Area 1.8724171617316E+14
Altitude 18008669.182044

Triangular Pyramid

Length = n
Surface area 1.8724171617316E+14
Volume 1.059709230583E+21
Height 9802677.8761316