20766641 (number)

20766641 is an odd 8-digits composite number following 20766640 and preceding 20766642. In scientific notation, it is written as 2.0766641 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 17712072 positive integers (up to 20766641) that are relatively prime to 20766641.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-six thousand six hundred forty-one

Notation

Scientific notation 2.0766641 × 10^7
Engineering notation 2.0766641 × 10^6

Prime Factorization of 20766641

Prime Factorization 7 × 7 × 227 × 1867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2966663
Product of the distinct prime numbers

The prime factorization of 20766641 is 7 × 7 × 227 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 24, 80, 516, 956, 1171, 5330, 5459, 33066, 299672, 574750, 2023892, 3732409, 41547352, 64533217, 107925079, 649931319, 6918202303, 5565529844

Basic calculations (n = 20766641)

Multiplication

n×y
n×2 41533282
n×3 62299923
n×4 83066564
n×5 103833205

Division

n÷y
n÷2 10383320.5
n÷3 6922213.6666667
n÷3 5191660.25
n÷5 4153328.2

Exponentiation

ny
n2 431253378422881
n3 8.9556840897451E+21
n4 1.8597947640115E+29
n5 3.8621690197906E+36

Nth Root

y√n
2√n 4557.0430105497
3√n 274.86667255978
4√n 67.505873896645
5√n 29.0718889502

Divisors of 20766641

1, 7, 49, 227, 1589, 1867, 11123, 13069, 91483, 423809, 2966663, 20766641

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 -20766640
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 20766641 can be divided by 12 positive divisors. The sum of these divisors (counting 20766641) is 1, the average is 0.083333333333333.

Base conversion 20766641

Base System Value
2 Binary 1001111001101111110110001
3 Ternary 1110002001110212
4 Quaternary 1033031332301
5 Quinary 20304013031
6 Senary 2021033505
8 Octal 117157661
10 Decimal 20766641
12 Duodecimal 6b55895
16 Hexadecimal 13cdfb1
20 Vigesimal 69fgc1
36 Base36 cd3n5

Cryptographic Hash Functions

md5 4786e5778419117b2068d3e32e88d2f1
sha1 0131a9d060895541acde9e1b3669e37835fe5464
sha256 9d78e7000c8df147e0746599e2689d3021dea238ed22e7095ee719a4b9779986
sha512 9bf23086c45b3fea6f160e423f4ef076a4ceb8cd92bc3730549193c2807c55b43830865766365ff63f0d5931bde877e6db9b05344a7a5d9f17f7987717107da4
ripemd-160 c5bf4ff9bfeac3d7565c8f5849a825455a477b16

20766641 as geometric shapes

Circle

Radius = n
Diameter 41533282
Circumference 130480653.61067
Area 1.3548224454891E+15

Sphere

Radius = n
Volume 3.7513481792286E+22
Surface area 5.4192897819564E+15
Circumference 130480653.61067

Square

Length = n
Perimeter 83066564
Area 431253378422881
Diagonal 29368465.347133

Cube

Length = n
Surface area 2587520270537286
Volume 8.9556840897451E+21
Space diagonal 35968877.314543

Equilateral Triangle

Length = n
Perimeter 62299923
Area 1.8673819059104E+14
Altitude 17984438.657271

Triangular Pyramid

Length = n
Surface area 1.8673819059104E+14
Volume 1.0554374916705E+21
Height 9789488.4490444