20285426 (number)

20285426 is an even 8-digits composite number following 20285425 and preceding 20285427. In scientific notation, it is written as 2.0285426 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8236080 positive integers (up to 20285426) that are relatively prime to 20285426.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty-five thousand four hundred twenty-six

Notation

Scientific notation 2.0285426 × 10^7
Engineering notation 2.0285426 × 10^6

Prime Factorization of 20285426

Prime Factorization 2 × 7 × 19 × 76261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20285426
Product of the distinct prime numbers

The prime factorization of 20285426 is 2 × 7 × 19 × 76261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 8, 40, 382, 760, 7495, 2558, 80301, 10710, 301704, 653992, 4013565, 5125592, 44886641, 93244578, 580741943, 617909523, 8084068511, 7610531614

Basic calculations (n = 20285426)

Multiplication

n×y
n×2 40570852
n×3 60856278
n×4 81141704
n×5 101427130

Division

n÷y
n÷2 10142713
n÷3 6761808.6666667
n÷3 5071356.5
n÷5 4057085.2

Exponentiation

ny
n2 411498508001476
n3 8.3474225331743E+21
n4 1.6933102208744E+29
n5 3.4349519180591E+36

Nth Root

y√n
2√n 4503.9345021881
3√n 272.72694278075
4√n 67.111358965439
5√n 28.935888781183

Divisors of 20285426

1, 2, 7, 14, 19, 38, 133, 266, 76261, 152522, 533827, 1067654, 1448959, 2897918, 10142713, 20285426

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 -20285425
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 20285426 can be divided by 16 positive divisors. The sum of these divisors (counting 20285426) is 1, the average is 0.0625.

Base conversion 20285426

Base System Value
2 Binary 1001101011000011111110010
3 Ternary 1102011121101002
4 Quaternary 1031120133302
5 Quinary 20143113201
6 Senary 2002442002
8 Octal 115303762
10 Decimal 20285426
12 Duodecimal 6963302
16 Hexadecimal 13587f2
20 Vigesimal 66fdb6
36 Base36 c2sc2

Cryptographic Hash Functions

md5 15ddeb9464e6393f8908cd1400f3864f
sha1 4e77a504ecc42b3c2de3e4c0bc6ebdd0017e777e
sha256 858468b57af7961fc2cbad43b49ba3ffe94ac420fbb0db91390f1d39204ef090
sha512 5d5a573366cc201f56e0ef7a219411b63fc7010101c4417d72916c373b2bdafe6a2838ec2d9acaa3431222da561c96e12346aef19dd32b3fdc61ec9989a55b94
ripemd-160 0dddcf86883f7712e0546e467c3de2ddd82dc203

20285426 as geometric shapes

Circle

Radius = n
Diameter 40570852
Circumference 127457090.59308
Area 1.2927606897006E+15

Sphere

Radius = n
Volume 3.4965601742174E+22
Surface area 5.1710427588024E+15
Circumference 127457090.59308

Square

Length = n
Perimeter 81141704
Area 411498508001476
Diagonal 28687924.567716

Cube

Length = n
Surface area 2468991048008856
Volume 8.3474225331743E+21
Space diagonal 35135388.485179

Equilateral Triangle

Length = n
Perimeter 60856278
Area 1.7818408077434E+14
Altitude 17567694.242589

Triangular Pyramid

Length = n
Surface area 1.7818408077434E+14
Volume 9.8375317977283E+20
Height 9562641.5225719