20349426 (number)

20349426 is an even 8-digits composite number following 20349425 and preceding 20349427. In scientific notation, it is written as 2.0349426 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6765264 positive integers (up to 20349426) that are relatively prime to 20349426.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand four hundred twenty-six

Notation

Scientific notation 2.0349426 × 10^7
Engineering notation 2.0349426 × 10^6

Prime Factorization of 20349426

Prime Factorization 2 × 3 × 397 × 8543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20349426
Product of the distinct prime numbers

The prime factorization of 20349426 is 2 × 3 × 397 × 8543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 4, 96, 970, 578, 1085, 1291, 66581, 39620, 584513, 974998, 4074325, 7201487, 54578951, 4069623, 961887488, 573596403, 9718561061, 8037505384

Basic calculations (n = 20349426)

Multiplication

n×y
n×2 40698852
n×3 61048278
n×4 81397704
n×5 101747130

Division

n÷y
n÷2 10174713
n÷3 6783142
n÷3 5087356.5
n÷5 4069885.2

Exponentiation

ny
n2 414099138529476
n3 8.4266797761693E+21
n4 1.7147809653085E+29
n5 3.4894808359755E+36

Nth Root

y√n
2√n 4511.0338061247
3√n 273.01345718526
4√n 67.164230108926
5√n 28.954124180542

Divisors of 20349426

1, 2, 3, 6, 397, 794, 1191, 2382, 8543, 17086, 25629, 51258, 3391571, 6783142, 10174713, 20349426

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 -20349425
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 20349426 can be divided by 16 positive divisors. The sum of these divisors (counting 20349426) is 1, the average is 0.0625.

Base conversion 20349426

Base System Value
2 Binary 1001101101000000111110010
3 Ternary 1102021212011110
4 Quaternary 1031220013302
5 Quinary 20202140201
6 Senary 2004054150
8 Octal 115500762
10 Decimal 20349426
12 Duodecimal 6994356
16 Hexadecimal 13681f2
20 Vigesimal 673db6
36 Base36 c45pu

Cryptographic Hash Functions

md5 fe279a0d0e5719c9af257a534c3c230a
sha1 5d9e9107921ac6138920ead1930bf5b922ed0ea4
sha256 ea4cca320cb36e4103dbcb07cbd36fdfda92160212cfdefd7f55ce3b87a264e6
sha512 5a5ad185f59c63b7f0798fc8e2f5a10c0bf9dd06f4ae5bc4ffb4f98f60d4a868a802c8d0274216a1b88dcd051d8f3cc8c9eb463d5b463f54f2b7bf2d9f390480
ripemd-160 93c17487f8ce7e53064a7967d6e85e9c2790a61d

20349426 as geometric shapes

Circle

Radius = n
Diameter 40698852
Circumference 127859214.45274
Area 1.3009308114621E+15

Sphere

Radius = n
Volume 3.529759370529E+22
Surface area 5.2037232458483E+15
Circumference 127859214.45274

Square

Length = n
Perimeter 81397704
Area 414099138529476
Diagonal 28778434.235708

Cube

Length = n
Surface area 2484594831176856
Volume 8.4266797761693E+21
Space diagonal 35246239.736863

Equilateral Triangle

Length = n
Perimeter 61048278
Area 1.7931018682589E+14
Altitude 17623119.868432

Triangular Pyramid

Length = n
Surface area 1.7931018682589E+14
Volume 9.9309373543614E+20
Height 9592811.4119026