20682724 (number)

20682724 is an even 8-digits composite number following 20682723 and preceding 20682725. In scientific notation, it is written as 2.0682724 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 10304000 positive integers (up to 20682724) that are relatively prime to 20682724.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand seven hundred twenty-four

Notation

Scientific notation 2.0682724 × 10^7
Engineering notation 2.0682724 × 10^6

Prime Factorization of 20682724

Prime Factorization 2 × 2 × 281 × 18401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10341362
Product of the distinct prime numbers

The prime factorization of 20682724 is 2 × 2 × 281 × 18401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 44, 64, 493, 621, 8531, 1634, 35595, 65050, 825555, 998534, 5740376, 6688709, 88288558, 41540253, 273408281, 804652167, 4826310405, 9978151628

Basic calculations (n = 20682724)

Multiplication

n×y
n×2 41365448
n×3 62048172
n×4 82730896
n×5 103413620

Division

n÷y
n÷2 10341362
n÷3 6894241.3333333
n÷3 5170681
n÷5 4136544.8

Exponentiation

ny
n2 427775072060176
n3 8.8475537495007E+21
n4 1.8299151227609E+29
n5 3.784762942749E+36

Nth Root

y√n
2√n 4547.8262939563
3√n 274.49593171609
4√n 67.437573310109
5√n 29.048355258282

Divisors of 20682724

1, 2, 4, 281, 562, 1124, 18401, 36802, 73604, 5170681, 10341362, 20682724

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 -20682723
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 20682724 can be divided by 12 positive divisors. The sum of these divisors (counting 20682724) is 1, the average is 0.083333333333333.

Base conversion 20682724

Base System Value
2 Binary 1001110111001011111100100
3 Ternary 1102220210100211
4 Quaternary 1032321133210
5 Quinary 20243321344
6 Senary 2015145204
8 Octal 116713744
10 Decimal 20682724
12 Duodecimal 6b15204
16 Hexadecimal 13b97e4
20 Vigesimal 6956g4
36 Base36 cbaw4

Cryptographic Hash Functions

md5 d782227ab9fc3b2f3be92981f1221152
sha1 388d76939cbcc99c68f62f4aeb3a27a7f9d168b9
sha256 36825c5a17a31e0bbec4913fb1b7ac7a387fd849c6ce90dcf96781ba25123712
sha512 9cca3b57d4c33a7756974eb6cbed62156efb219575233119363f22a1f357237e5a42237045613560892a8f6a1561d00c8289bdd36b67f6b034797ec311644fb3
ripemd-160 7b9ffcc2b0764d76b7a187938b597583f4244f83

20682724 as geometric shapes

Circle

Radius = n
Diameter 41365448
Circumference 129953387.54925
Area 1.3438950237731E+15

Sphere

Radius = n
Volume 3.706054648223E+22
Surface area 5.3755800950924E+15
Circumference 129953387.54925

Square

Length = n
Perimeter 82730896
Area 427775072060176
Diagonal 29249788.78762

Cube

Length = n
Surface area 2566650432361056
Volume 8.8475537495007E+21
Space diagonal 35823528.806924

Equilateral Triangle

Length = n
Perimeter 62048172
Area 1.8523203975492E+14
Altitude 17911764.403462

Triangular Pyramid

Length = n
Surface area 1.8523203975492E+14
Volume 1.0426942088641E+21
Height 9749929.5958732