20204790 (number)

20204790 is an even 8-digits composite number following 20204789 and preceding 20204791. In scientific notation, it is written as 2.0204790 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5104224 positive integers (up to 20204790) that are relatively prime to 20204790.

Interesting facts

Basic properties

Name

Name twenty million two hundred four thousand seven hundred ninety

Notation

Scientific notation 2.0204790 × 10^7
Engineering notation 2.0204790 × 10^6

Prime Factorization of 20204790

Prime Factorization 2 × 15 × 19 × 35447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20204790
Product of the distinct prime numbers

The prime factorization of 20204790 is 2 × 15 × 19 × 35447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 18, 37, 397, 531, 3045, 6664, 81271, 83446, 767198, 173037, 7002606, 6067911, 29161396, 2185323, 70927263, 347066987, 4738747164, 8829369715

Basic calculations (n = 20204790)

Multiplication

n×y
n×2 40409580
n×3 60614370
n×4 80819160
n×5 101023950

Division

n÷y
n÷2 10102395
n÷3 6734930
n÷3 5051197.5
n÷5 4040958

Exponentiation

ny
n2 408233538944100
n3 8.2482729253224E+21
n4 1.6665462231882E+29
n5 3.3672216464812E+36

Nth Root

y√n
2√n 4494.9738597683
3√n 272.36509328216
4√n 67.044566221046
5√n 28.912847675978

Divisors of 20204790

1, 2, 15, 19, 30, 38, 285, 570, 35447, 70894, 531705, 673493, 1063410, 1346986, 10102395, 20204790

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 -20204789
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 20204790 can be divided by 16 positive divisors. The sum of these divisors (counting 20204790) is 1, the average is 0.0625.

Base conversion 20204790

Base System Value
2 Binary 1001101000100110011110110
3 Ternary 1102000111202120
4 Quaternary 1031010303312
5 Quinary 20133023130
6 Senary 2001020410
8 Octal 115046366
10 Decimal 20204790
12 Duodecimal 6924706
16 Hexadecimal 1344cf6
20 Vigesimal 665bja
36 Base36 c1246

Cryptographic Hash Functions

md5 6d780050ab351fb96d2a78647802e5e7
sha1 f6bb854c5bc304d2d482d4c6c4083ce24c1a61ff
sha256 3108de51d2cdca4203f5cbebbf4a0abc9247a2015b7d04645f28519b651e8cb6
sha512 dc93dc94c6d9889af060b173a1acefceacc3f750c12a71e8160a4abd9ea8efbf16786bafff680c38174fe24e0bdc90d9c319171e05d553ee5713307a1aa51c19
ripemd-160 a393a94addde13f178d89d23521202c3f042a6c9

20204790 as geometric shapes

Circle

Radius = n
Diameter 40409580
Circumference 126950439.66265
Area 1.2825034868957E+15

Sphere

Radius = n
Volume 3.4550284835995E+22
Surface area 5.130013947583E+15
Circumference 126950439.66265

Square

Length = n
Perimeter 80819160
Area 408233538944100
Diagonal 28573888.0429

Cube

Length = n
Surface area 2449401233664600
Volume 8.2482729253224E+21
Space diagonal 34995722.83626

Equilateral Triangle

Length = n
Perimeter 60614370
Area 1.7677030770121E+14
Altitude 17497861.41813

Triangular Pyramid

Length = n
Surface area 1.7677030770121E+14
Volume 9.7206828642881E+20
Height 9524629.3476334