20342488 (number)

20342488 is an even 8-digits composite number following 20342487 and preceding 20342489. In scientific notation, it is written as 2.0342488 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9728928 positive integers (up to 20342488) that are relatively prime to 20342488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0342488 × 10^7
Engineering notation 2.0342488 × 10^6

Prime Factorization of 20342488

Prime Factorization 2 × 2 × 2 × 23 × 110557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5085622
Product of the distinct prime numbers

The prime factorization of 20342488 is 2 × 2 × 2 × 23 × 110557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 57, 7, 534, 69, 9333, 1258, 29199, 96814, 810746, 360714, 9389953, 3561152, 76613874, 78220091, 316329921, 222868661, 3701245975, 6966951536

Basic calculations (n = 20342488)

Multiplication

n×y
n×2 40684976
n×3 61027464
n×4 81369952
n×5 101712440

Division

n÷y
n÷2 10171244
n÷3 6780829.3333333
n÷3 5085622
n÷5 4068497.6

Exponentiation

ny
n2 413816818030144
n3 8.4180636549764E+21
n4 1.7124435888459E+29
n5 3.4835363156775E+36

Nth Root

y√n
2√n 4510.264737241
3√n 272.98242629075
4√n 67.158504578654
5√n 28.952149568431

Divisors of 20342488

1, 2, 4, 8, 23, 46, 92, 184, 110557, 221114, 442228, 884456, 2542811, 5085622, 10171244, 20342488

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 -20342487
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 20342488 can be divided by 16 positive divisors. The sum of these divisors (counting 20342488) is 1, the average is 0.0625.

Base conversion 20342488

Base System Value
2 Binary 1001101100110011011011000
3 Ternary 1102021111122111
4 Quaternary 1031212123120
5 Quinary 20201424423
6 Senary 2004002104
8 Octal 115463330
10 Decimal 20342488
12 Duodecimal 6990334
16 Hexadecimal 13666d8
20 Vigesimal 672g48
36 Base36 c40d4

Cryptographic Hash Functions

md5 12805b535c757540eeb1a2cff52a4e5c
sha1 f970a9df1a4cb63eb8240f7e61ad1d1856806f67
sha256 32f80a0323725a838a5c3b507d97d71a61cca4e64a695683d3ebd99fff57ebab
sha512 54c5d4d27b31487416529613519ca55b3e186e44df355bf47d5b73b650bc7f7a5f8798a2ad9408b169a94d2f4ce89497092e2eb4ff9ac7fb048e6b35eb83bfca
ripemd-160 ad9a388cd5fb13bc1471b20f70b588f7ce8524db

20342488 as geometric shapes

Circle

Radius = n
Diameter 40684976
Circumference 127815621.71308
Area 1.3000438754554E+15

Sphere

Radius = n
Volume 3.5261502581233E+22
Surface area 5.2001755018216E+15
Circumference 127815621.71308

Square

Length = n
Perimeter 81369952
Area 413816818030144
Diagonal 28768622.422012

Cube

Length = n
Surface area 2482900908180864
Volume 8.4180636549764E+21
Space diagonal 35234222.76836

Equilateral Triangle

Length = n
Perimeter 61027464
Area 1.7918793846367E+14
Altitude 17617111.38418

Triangular Pyramid

Length = n
Surface area 1.7918793846367E+14
Volume 9.9207831581564E+20
Height 9589540.8073373