20684810 (number)

20684810 is an even 8-digits composite number following 20684809 and preceding 20684811. In scientific notation, it is written as 2.0684810 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8133456 positive integers (up to 20684810) that are relatively prime to 20684810.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-four thousand eight hundred ten

Notation

Scientific notation 2.0684810 × 10^7
Engineering notation 2.0684810 × 10^6

Prime Factorization of 20684810

Prime Factorization 2 × 5 × 59 × 35059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20684810
Product of the distinct prime numbers

The prime factorization of 20684810 is 2 × 5 × 59 × 35059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 47, 26, 311, 471, 5101, 3792, 27086, 25466, 340891, 197696, 887231, 6520289, 54187538, 3441947, 294934148, 587026334, 609411404, 926364850

Basic calculations (n = 20684810)

Multiplication

n×y
n×2 41369620
n×3 62054430
n×4 82739240
n×5 103424050

Division

n÷y
n÷2 10342405
n÷3 6894936.6666667
n÷3 5171202.5
n÷5 4136962

Exponentiation

ny
n2 427861364736100
n3 8.8502310359069E+21
n4 1.8306534743384E+29
n5 3.7866719292529E+36

Nth Root

y√n
2√n 4548.0556285076
3√n 274.50515969567
4√n 67.439273635676
5√n 29.048941181342

Divisors of 20684810

1, 2, 5, 10, 59, 118, 295, 590, 35059, 70118, 175295, 350590, 2068481, 4136962, 10342405, 20684810

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20684809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20684810 can be divided by 16 positive divisors. The sum of these divisors (counting 20684810) is 1, the average is 0.0625.

Base conversion 20684810

Base System Value
2 Binary 1001110111010000000001010
3 Ternary 1102220220020002
4 Quaternary 1032322000022
5 Quinary 20243403220
6 Senary 2015203002
8 Octal 116720012
10 Decimal 20684810
12 Duodecimal 6b16462
16 Hexadecimal 13ba00a
20 Vigesimal 695c0a
36 Base36 cbci2

Cryptographic Hash Functions

md5 d2f45798c5a1136d4e761eb892735f9d
sha1 65f298f906091f02e47007414a8c11f84d7e9669
sha256 bc5d859910e7c3c1d6c7029d079929ac20699cd3099ba598aecf9c6ac7085544
sha512 e5266ea4ba32b06e1c7c59d92ad4ba9d35900db0f5d84e096e3793fa87b0576a13b088e6d1576e772c44fc0a7fce42912aa3e5bc71fd8f35bebd0df320019908
ripemd-160 280026c6c4d3f4aa6b08abee5dde11383db0d5c5

20684810 as geometric shapes

Circle

Radius = n
Diameter 41369620
Circumference 129966494.2738
Area 1.3441661202098E+15

Sphere

Radius = n
Volume 3.7071761073303E+22
Surface area 5.3766644808393E+15
Circumference 129966494.2738

Square

Length = n
Perimeter 82739240
Area 427861364736100
Diagonal 29252738.837111

Cube

Length = n
Surface area 2567168188416600
Volume 8.8502310359069E+21
Space diagonal 35827141.864909

Equilateral Triangle

Length = n
Perimeter 62054430
Area 1.8526940557967E+14
Altitude 17913570.932454

Triangular Pyramid

Length = n
Surface area 1.8526940557967E+14
Volume 1.0430097300929E+21
Height 9750912.9457035