20342388 (number)

20342388 is an even 8-digits composite number following 20342387 and preceding 20342389. In scientific notation, it is written as 2.0342388 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5839200 positive integers (up to 20342388) that are relatively prime to 20342388.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand three hundred eighty-eight

Notation

Scientific notation 2.0342388 × 10^7
Engineering notation 2.0342388 × 10^6

Prime Factorization of 20342388

Prime Factorization 2 × 2 × 3 × 11 × 19 × 8111

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10171194
Product of the distinct prime numbers

The prime factorization of 20342388 is 2 × 2 × 3 × 11 × 19 × 8111. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20342388)

Multiplication

n×y
n×2 40684776
n×3 61027164
n×4 81369552
n×5 101711940

Division

n÷y
n÷2 10171194
n÷3 6780796
n÷3 5085597
n÷5 4068477.6

Exponentiation

ny
n2 413812749542544
n3 8.4179395105413E+21
n4 1.7124099168396E+29
n5 3.4834506943399E+36

Nth Root

y√n
2√n 4510.2536514037
3√n 272.98197897923
4√n 67.158422043729
5√n 28.952121103666

Divisors of 20342388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342388 can be divided by 48 positive divisors. The sum of these divisors (counting 20342388) is 1, the average is 0.020833333333333.

Base conversion 20342388

Base System Value
2 Binary 1001101100110011001110100
3 Ternary 1102021111111210
4 Quaternary 1031212121310
5 Quinary 20201424023
6 Senary 2004001420
8 Octal 115463164
10 Decimal 20342388
12 Duodecimal 6990270
16 Hexadecimal 1366674
20 Vigesimal 672fj8
36 Base36 c40ac

Cryptographic Hash Functions

md5 6131e821c03d5de11b34aa4dd518df9b
sha1 a86306e5c69ea42010a46bbc4d4cb39ff733a5c3
sha256 8c20db783b4235e1f7280e47e51ff25abf10d4325bd3f49f587a3d11cf489fe8
sha512 9f9337045f9679cd19a5d0b13c391af00f898e2e5e6b8749d7af6fa9862600876335fb5beb60b2c59492842a40d7ead082406cfd7f6e2dc714cbdc9612fbda41
ripemd-160 990af9ac2fc5043d8685ddada950ddb0938ccf48

20342388 as geometric shapes

Circle

Radius = n
Diameter 40684776
Circumference 127814993.39455
Area 1.3000310939246E+15

Sphere

Radius = n
Volume 3.526098256624E+22
Surface area 5.2001243756986E+15
Circumference 127814993.39455

Square

Length = n
Perimeter 81369552
Area 413812749542544
Diagonal 28768481.000656

Cube

Length = n
Surface area 2482876497255264
Volume 8.4179395105413E+21
Space diagonal 35234049.563279

Equilateral Triangle

Length = n
Perimeter 61027164
Area 1.7918617675687E+14
Altitude 17617024.78164

Triangular Pyramid

Length = n
Surface area 1.7918617675687E+14
Volume 9.9206368525365E+20
Height 9589493.6668852