20046428 (number)

20046428 is an even 8-digits composite number following 20046427 and preceding 20046429. In scientific notation, it is written as 2.0046428 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 9790032 positive integers (up to 20046428) that are relatively prime to 20046428.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand four hundred twenty-eight

Notation

Scientific notation 2.0046428 × 10^7
Engineering notation 2.0046428 × 10^6

Prime Factorization of 20046428

Prime Factorization 2 × 2 × 43 × 116549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10023214
Product of the distinct prime numbers

The prime factorization of 20046428 is 2 × 2 × 43 × 116549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 73, 46, 21, 799, 6475, 4303, 37481, 14025, 895535, 205074, 6575688, 4901827, 91422721, 81728533, 997883570, 320721200, 5325815488, 463868130

Basic calculations (n = 20046428)

Multiplication

n×y
n×2 40092856
n×3 60139284
n×4 80185712
n×5 100232140

Division

n÷y
n÷2 10023214
n÷3 6682142.6666667
n÷3 5011607
n÷5 4009285.6

Exponentiation

ny
n2 401859275559184
n3 8.0558430336293E+21
n4 1.6149087735295E+29
n5 3.2373152455128E+36

Nth Root

y√n
2√n 4477.3237542085
3√n 271.65164097373
4√n 66.912807101545
5√n 28.867382030388

Divisors of 20046428

1, 2, 4, 43, 86, 172, 116549, 233098, 466196, 5011607, 10023214, 20046428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046428 can be divided by 12 positive divisors. The sum of these divisors (counting 20046428) is 1, the average is 0.083333333333333.

Base conversion 20046428

Base System Value
2 Binary 1001100011110001001011100
3 Ternary 1101201110112022
4 Quaternary 1030132021130
5 Quinary 20112441203
6 Senary 1553355312
8 Octal 114361134
10 Decimal 20046428
12 Duodecimal 6868b38
16 Hexadecimal 131e25c
20 Vigesimal 655g18
36 Base36 bxnx8

Cryptographic Hash Functions

md5 7a04f24bbf8d62bb2a2f97c661d00999
sha1 25a6512825d9b534dfe9138545ca159683cfd4a2
sha256 f7150a866b282500ff289dc33fad39cd4c0d6cfd5d248a874a916ce8415033ca
sha512 6b05184b637974882f497efc774277089aca5ea530da8eeab352c3ef9309e5223c11788a107d1a7ae116073c6d30e04a83ebd068b99ff53779e77ec3a9303115
ripemd-160 f274e1cd1821f7c66d7e3c0e7c78165a6503750c

20046428 as geometric shapes

Circle

Radius = n
Diameter 40092856
Circumference 125955421.87103
Area 1.2624781478736E+15

Sphere

Radius = n
Volume 3.3744236390563E+22
Surface area 5.0499125914946E+15
Circumference 125955421.87103

Square

Length = n
Perimeter 80185712
Area 401859275559184
Diagonal 28349930.354736

Cube

Length = n
Surface area 2411155653355104
Volume 8.0558430336293E+21
Space diagonal 34721431.806271

Equilateral Triangle

Length = n
Perimeter 60139284
Area 1.7401017069033E+14
Altitude 17360715.903136

Triangular Pyramid

Length = n
Surface area 1.7401017069033E+14
Volume 9.4939020620895E+20
Height 9449976.7849119