20794828 (number)

20794828 is an even 8-digits composite number following 20794827 and preceding 20794829. In scientific notation, it is written as 2.0794828 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 10383920 positive integers (up to 20794828) that are relatively prime to 20794828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0794828 × 10^7
Engineering notation 2.0794828 × 10^6

Prime Factorization of 20794828

Prime Factorization 2 × 2 × 887 × 5861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10397414
Product of the distinct prime numbers

The prime factorization of 20794828 is 2 × 2 × 887 × 5861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 62, 30, 602, 461, 1534, 6053, 52761, 74301, 842829, 241892, 2072306, 8292548, 36325190, 6301281, 784097609, 417305609, 5815023016, 1637912275

Basic calculations (n = 20794828)

Multiplication

n×y
n×2 41589656
n×3 62384484
n×4 83179312
n×5 103974140

Division

n÷y
n÷2 10397414
n÷3 6931609.3333333
n÷3 5198707
n÷5 4158965.6

Exponentiation

ny
n2 432424871549584
n3 8.9922008267957E+21
n4 1.8699126953467E+29
n5 3.8884512874752E+36

Nth Root

y√n
2√n 4560.1346471349
3√n 274.99097711443
4√n 67.528769033168
5√n 29.079776646563

Divisors of 20794828

1, 2, 4, 887, 1774, 3548, 5861, 11722, 23444, 5198707, 10397414, 20794828

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 -20794827
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 20794828 can be divided by 12 positive divisors. The sum of these divisors (counting 20794828) is 1, the average is 0.083333333333333.

Base conversion 20794828

Base System Value
2 Binary 1001111010100110111001100
3 Ternary 1110010111010211
4 Quaternary 1033110313030
5 Quinary 20310413303
6 Senary 2021412204
8 Octal 117246714
10 Decimal 20794828
12 Duodecimal 6b6a064
16 Hexadecimal 13d4dcc
20 Vigesimal 69j718
36 Base36 cdpe4

Cryptographic Hash Functions

md5 928c48d5824a6f4154ffd1273af6f686
sha1 f41f7cf8ee11b62fb4da4d8bfb193913a7b33257
sha256 4d635c7a162a95d0583369ba36522cf15ad6314a4cd8cb2b65f0a5c1c2cfa4e1
sha512 62e8188781bd3fb4a792cba0a7f9bd56865280e7753e290c310230842979bc47f714df70e5e2c55e6738ee372bff4aaa4b82d297e5873b1546391e1c9898b27e
ripemd-160 f5509cfef16fdd4104746a8fbe2b2ad9a38fc9d8

20794828 as geometric shapes

Circle

Radius = n
Diameter 41589656
Circumference 130657757.75493
Area 1.3585027996897E+15

Sphere

Radius = n
Volume 3.7666442742754E+22
Surface area 5.4340111987587E+15
Circumference 130657757.75493

Square

Length = n
Perimeter 83179312
Area 432424871549584
Diagonal 29408327.784816

Cube

Length = n
Surface area 2594549229297504
Volume 8.9922008267957E+21
Space diagonal 36017698.630656

Equilateral Triangle

Length = n
Perimeter 62384484
Area 1.8724546199508E+14
Altitude 18008849.315328

Triangular Pyramid

Length = n
Surface area 1.8724546199508E+14
Volume 1.0597410304031E+21
Height 9802775.9282719