20689076 (number)

20689076 is an even 8-digits composite number following 20689075 and preceding 20689077. In scientific notation, it is written as 2.0689076 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 10202688 positive integers (up to 20689076) that are relatively prime to 20689076.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-nine thousand seventy-six

Notation

Scientific notation 2.0689076 × 10^7
Engineering notation 2.0689076 × 10^6

Prime Factorization of 20689076

Prime Factorization 2 × 2 × 73 × 70853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10344538
Product of the distinct prime numbers

The prime factorization of 20689076 is 2 × 2 × 73 × 70853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 97, 67, 911, 857, 9718, 546, 33810, 58340, 168116, 452047, 6939580, 4674000, 67725052, 87919405, 773755437, 328171414, 9527853101, 9374597992

Basic calculations (n = 20689076)

Multiplication

n×y
n×2 41378152
n×3 62067228
n×4 82756304
n×5 103445380

Division

n÷y
n÷2 10344538
n÷3 6896358.6666667
n÷3 5172269
n÷5 4137815.2

Exponentiation

ny
n2 428037865733776
n3 8.8557079350439E+21
n4 1.8321641450193E+29
n5 3.7905783240779E+36

Nth Root

y√n
2√n 4548.5245959542
3√n 274.52402955744
4√n 67.442750507035
5√n 29.050139283343

Divisors of 20689076

1, 2, 4, 73, 146, 292, 70853, 141706, 283412, 5172269, 10344538, 20689076

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 -20689075
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 20689076 can be divided by 12 positive divisors. The sum of these divisors (counting 20689076) is 1, the average is 0.083333333333333.

Base conversion 20689076

Base System Value
2 Binary 1001110111011000010110100
3 Ternary 1102221010002002
4 Quaternary 1032323002310
5 Quinary 20244022301
6 Senary 2015234432
8 Octal 116730264
10 Decimal 20689076
12 Duodecimal 6b18a18
16 Hexadecimal 13bb0b4
20 Vigesimal 6962dg
36 Base36 cbfsk

Cryptographic Hash Functions

md5 5db73ab8af80d4f877f8ee6c6466a707
sha1 fd0366dc8dcd4cc6d196a889316bc8a83ed07e27
sha256 641f289e0ed389e6a9e37592c195ac7967323e45d717dbcb3fe0f9bfaa206a9e
sha512 e9d78e6f29552a4b5621e0577d7353b98e948e0b1f3f3b53ffe968ed25b41087475f27e6052a2eb7382687860a4799786e149f948ae944bd775ed49e16d565e7
ripemd-160 987decbe6018e75e31b799c08fd9dc92579b63a6

20689076 as geometric shapes

Circle

Radius = n
Diameter 41378152
Circumference 129993298.34232
Area 1.3447206144475E+15

Sphere

Radius = n
Volume 3.7094702654761E+22
Surface area 5.3788824577899E+15
Circumference 129993298.34232

Square

Length = n
Perimeter 82756304
Area 428037865733776
Diagonal 29258771.872168

Cube

Length = n
Surface area 2568227194402656
Volume 8.8557079350439E+21
Space diagonal 35834530.793654

Equilateral Triangle

Length = n
Perimeter 62067228
Area 1.8534583275356E+14
Altitude 17917265.396827

Triangular Pyramid

Length = n
Surface area 1.8534583275356E+14
Volume 1.0436551888462E+21
Height 9752923.9573892