20774842 (number)

20774842 is an even 8-digits composite number following 20774841 and preceding 20774843. In scientific notation, it is written as 2.0774842 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9032320 positive integers (up to 20774842) that are relatively prime to 20774842.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-four thousand eight hundred forty-two

Notation

Scientific notation 2.0774842 × 10^7
Engineering notation 2.0774842 × 10^6

Prime Factorization of 20774842

Prime Factorization 2 × 23 × 11 × 41057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20774842
Product of the distinct prime numbers

The prime factorization of 20774842 is 2 × 23 × 11 × 41057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 31, 25, 705, 963, 9671, 1554, 96807, 46233, 968788, 806543, 8975571, 7453202, 82054396, 18781567, 357014603, 567110584, 312206181, 8664110121

Basic calculations (n = 20774842)

Multiplication

n×y
n×2 41549684
n×3 62324526
n×4 83099368
n×5 103874210

Division

n÷y
n÷2 10387421
n÷3 6924947.3333333
n÷3 5193710.5
n÷5 4154968.4

Exponentiation

ny
n2 431594060124964
n3 8.9662984072346E+21
n4 1.8627343273515E+29
n5 3.8698011338704E+36

Nth Root

y√n
2√n 4557.9427376833
3√n 274.90285053246
4√n 67.512537633267
5√n 29.074184756329

Divisors of 20774842

1, 2, 11, 22, 23, 46, 253, 506, 41057, 82114, 451627, 903254, 944311, 1888622, 10387421, 20774842

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 -20774841
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 20774842 can be divided by 16 positive divisors. The sum of these divisors (counting 20774842) is 1, the average is 0.0625.

Base conversion 20774842

Base System Value
2 Binary 1001111001111111110111010
3 Ternary 1110002110201121
4 Quaternary 1033033332322
5 Quinary 20304243332
6 Senary 2021135454
8 Octal 117177672
10 Decimal 20774842
12 Duodecimal 6b5a58a
16 Hexadecimal 13cffba
20 Vigesimal 69gh22
36 Base36 cd9yy

Cryptographic Hash Functions

md5 f7e3ce027646745d7c176436c5c86206
sha1 1330b3e6f7fb8a74834dae3646b37b81a374f203
sha256 db5121087754694d69327fb1a7e52e7627bad959291ba2afe04ab90a6b6adac9
sha512 477545d309c5637e8426c6e632e307ba63a8c37d9b859f4647e1805836dc5be13a7dbf27033aacdca3db54e916d550a9a2072b64d7f12131254ea8ed86226e2a
ripemd-160 67f44d3155d9cb02d4fb2d4259a67b1f4a978ae0

20774842 as geometric shapes

Circle

Radius = n
Diameter 41549684
Circumference 130532182.01338
Area 1.3558927286216E+15

Sphere

Radius = n
Volume 3.7557942941416E+22
Surface area 5.4235709144863E+15
Circumference 130532182.01338

Square

Length = n
Perimeter 83099368
Area 431594060124964
Diagonal 29380063.312558

Cube

Length = n
Surface area 2589564360749784
Volume 8.9662984072346E+21
Space diagonal 35983081.863216

Equilateral Triangle

Length = n
Perimeter 62324526
Area 1.8688571009534E+14
Altitude 17991540.931608

Triangular Pyramid

Length = n
Surface area 1.8688571009534E+14
Volume 1.056688400983E+21
Height 9793354.4375194