20342847 (number)

20342847 is an odd 8-digits composite number following 20342846 and preceding 20342848. In scientific notation, it is written as 2.0342847 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11340480 positive integers (up to 20342847) that are relatively prime to 20342847.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0342847 × 10^7
Engineering notation 2.0342847 × 10^6

Prime Factorization of 20342847

Prime Factorization 3 × 7 × 41 × 23627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20342847
Product of the distinct prime numbers

The prime factorization of 20342847 is 3 × 7 × 41 × 23627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 100, 65, 948, 199, 1519, 5040, 48460, 8512, 886941, 285097, 7193641, 387084, 39656180, 60644503, 817489632, 923217918, 8939927497, 3507558758

Basic calculations (n = 20342847)

Multiplication

n×y
n×2 40685694
n×3 61028541
n×4 81371388
n×5 101714235

Division

n÷y
n÷2 10171423.5
n÷3 6780949
n÷3 5085711.75
n÷5 4068569.4

Exponentiation

ny
n2 413831424065409
n3 8.4185093435547E+21
n4 1.71256447544E+29
n5 3.4838437101512E+36

Nth Root

y√n
2√n 4510.3045351728
3√n 272.98403212701
4√n 67.158800876525
5√n 28.952251756013

Divisors of 20342847

1, 3, 7, 21, 41, 123, 287, 861, 23627, 70881, 165389, 496167, 968707, 2906121, 6780949, 20342847

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 -20342846
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 20342847 can be divided by 16 positive divisors. The sum of these divisors (counting 20342847) is 1, the average is 0.0625.

Base conversion 20342847

Base System Value
2 Binary 1001101100110100000111111
3 Ternary 1102021112010210
4 Quaternary 1031212200333
5 Quinary 20201432342
6 Senary 2004003503
8 Octal 115464077
10 Decimal 20342847
12 Duodecimal 6990593
16 Hexadecimal 136683f
20 Vigesimal 672h27
36 Base36 c40n3

Cryptographic Hash Functions

md5 9d9f065ee165b6e289f9c5c5f4ca4b76
sha1 e1ef7f513fd6f3684489892840691df26e6b48db
sha256 2ed49b917bf11cddcb74f21742d4ffd9c5921a51984eeb5f982f54fc1cff3aeb
sha512 70da5d74421952b546a25aff0513d1e6a058805b94a8c1a0ec29887151fc7988d03197adda04365d6759205566af4ec3145a7607899f5c328b5a350ef562b18c
ripemd-160 ad4aa5c3b1856639d671754a4b2c8c9df84f7dcf

20342847 as geometric shapes

Circle

Radius = n
Diameter 40685694
Circumference 127817877.3766
Area 1.3000897616685E+15

Sphere

Radius = n
Volume 3.5263369477185E+22
Surface area 5.200359046674E+15
Circumference 127817877.3766

Square

Length = n
Perimeter 81371388
Area 413831424065409
Diagonal 28769130.124681

Cube

Length = n
Surface area 2482988544392454
Volume 8.4185093435547E+21
Space diagonal 35234844.5746

Equilateral Triangle

Length = n
Perimeter 61028541
Area 1.7919426306247E+14
Altitude 17617422.2873

Triangular Pyramid

Length = n
Surface area 1.7919426306247E+14
Volume 9.9213084071831E+20
Height 9589710.0415603