20798426 (number)

20798426 is an even 8-digits composite number following 20798425 and preceding 20798427. In scientific notation, it is written as 2.0798426 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 8956080 positive integers (up to 20798426) that are relatively prime to 20798426.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand four hundred twenty-six

Notation

Scientific notation 2.0798426 × 10^7
Engineering notation 2.0798426 × 10^6

Prime Factorization of 20798426

Prime Factorization 2 × 11 × 19 × 49757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20798426
Product of the distinct prime numbers

The prime factorization of 20798426 is 2 × 11 × 19 × 49757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 42, 55, 762, 724, 7205, 1026, 85329, 59587, 719986, 328681, 3503166, 2845373, 88019828, 70967559, 447266139, 300429551, 1040408799, 2678690233

Basic calculations (n = 20798426)

Multiplication

n×y
n×2 41596852
n×3 62395278
n×4 83193704
n×5 103992130

Division

n÷y
n÷2 10399213
n÷3 6932808.6666667
n÷3 5199606.5
n÷5 4159685.2

Exponentiation

ny
n2 432574524077476
n3 8.9968692285106E+21
n4 1.8712071888085E+29
n5 3.8918164247103E+36

Nth Root

y√n
2√n 4560.5291359666
3√n 275.00683619369
4√n 67.531689864586
5√n 29.080782875571

Divisors of 20798426

1, 2, 11, 19, 22, 38, 209, 418, 49757, 99514, 547327, 945383, 1094654, 1890766, 10399213, 20798426

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 -20798425
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 20798426 can be divided by 16 positive divisors. The sum of these divisors (counting 20798426) is 1, the average is 0.0625.

Base conversion 20798426

Base System Value
2 Binary 1001111010101101111011010
3 Ternary 1110010200002002
4 Quaternary 1033111233122
5 Quinary 20311022201
6 Senary 2021441002
8 Octal 117255732
10 Decimal 20798426
12 Duodecimal 6b70162
16 Hexadecimal 13d5bda
20 Vigesimal 69jg16
36 Base36 cds62

Cryptographic Hash Functions

md5 e06c06d955053501057cf85cfeced9ed
sha1 a59baa8f53ad5ff68a9eb9b266db549b804a4434
sha256 ef5dd1fe7ef76c2eedaef130e01cc11d079aaf26f3fe7801e6e72f4b6e79a436
sha512 ffcfcb2b5ff985ba3a0684321563597cff7591fab9c11b3ae094e8e927dcaa6ab8ba237fdb7f6201f3b681655f67ec79b0e65b95b46a331468091d2493bdf606
ripemd-160 17a0e334655de6702aa31c9d4cf54c641c8cbda7

20798426 as geometric shapes

Circle

Radius = n
Diameter 41596852
Circumference 130680364.65566
Area 1.3589729469719E+15

Sphere

Radius = n
Volume 3.7685997698129E+22
Surface area 5.4358917878876E+15
Circumference 130680364.65566

Square

Length = n
Perimeter 83193704
Area 432574524077476
Diagonal 29413416.125213

Cube

Length = n
Surface area 2595447144464856
Volume 8.9968692285106E+21
Space diagonal 36023930.549462

Equilateral Triangle

Length = n
Perimeter 62395278
Area 1.8731026344053E+14
Altitude 18011965.274731

Triangular Pyramid

Length = n
Surface area 1.8731026344053E+14
Volume 1.0602912068214E+21
Height 9804472.0417377