20774540 (number)

20774540 is an even 8-digits composite number following 20774539 and preceding 20774541. In scientific notation, it is written as 2.0774540 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 8309808 positive integers (up to 20774540) that are relatively prime to 20774540.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-four thousand five hundred forty

Notation

Scientific notation 2.0774540 × 10^7
Engineering notation 2.0774540 × 10^6

Prime Factorization of 20774540

Prime Factorization 2 × 2 × 5 × 1038727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10387270
Product of the distinct prime numbers

The prime factorization of 20774540 is 2 × 2 × 5 × 1038727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 71, 86, 104, 911, 2038, 7775, 555, 50528, 970575, 42842, 5753044, 3720090, 52487778, 24358134, 952369210, 642589689, 7691819010, 1064809302

Basic calculations (n = 20774540)

Multiplication

n×y
n×2 41549080
n×3 62323620
n×4 83098160
n×5 103872700

Division

n÷y
n÷2 10387270
n÷3 6924846.6666667
n÷3 5193635
n÷5 4154908

Exponentiation

ny
n2 431581512211600
n3 8.9659073887004E+21
n4 1.8626260168285E+29
n5 3.8695198691645E+36

Nth Root

y√n
2√n 4557.9096085815
3√n 274.90151845553
4√n 67.51229227764
5√n 29.074100226638

Divisors of 20774540

1, 2, 4, 5, 10, 20, 1038727, 2077454, 4154908, 5193635, 10387270, 20774540

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 -20774539
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 20774540 can be divided by 12 positive divisors. The sum of these divisors (counting 20774540) is 1, the average is 0.083333333333333.

Base conversion 20774540

Base System Value
2 Binary 1001111001111111010001100
3 Ternary 1110002110022102
4 Quaternary 1033033322030
5 Quinary 20304241130
6 Senary 2021134232
8 Octal 117177214
10 Decimal 20774540
12 Duodecimal 6b5a378
16 Hexadecimal 13cfe8c
20 Vigesimal 69gg70
36 Base36 cd9qk

Cryptographic Hash Functions

md5 bb02429ef2ba7583db921498f1885d08
sha1 87232bbe8560bb2c96c4207c805b787bee16f58f
sha256 bb71a18bac1399090e42a7ad6836f933f4cdbba608420c8ca05b06b54146a114
sha512 2b1546bfb293a3af68a22d4eb2522da59e8166e8d710c50b7872f1317080cd9770ec1d741dcb7440519c6d6fd7f54a8d5953c228049096cd827652695571d85a
ripemd-160 dc711dcb3dab94e3aa4f34280e8a85107012e743

20774540 as geometric shapes

Circle

Radius = n
Diameter 41549080
Circumference 130530284.49141
Area 1.3558533081891E+15

Sphere

Radius = n
Volume 3.755630504681E+22
Surface area 5.4234132327565E+15
Circumference 130530284.49141

Square

Length = n
Perimeter 83098160
Area 431581512211600
Diagonal 29379636.220062

Cube

Length = n
Surface area 2589489073269600
Volume 8.9659073887004E+21
Space diagonal 35982558.783872

Equilateral Triangle

Length = n
Perimeter 62323620
Area 1.8688027668947E+14
Altitude 17991279.391936

Triangular Pyramid

Length = n
Surface area 1.8688027668947E+14
Volume 1.0566423190068E+21
Height 9793212.0733541