20804964 (number)

20804964 is an even 8-digits composite number following 20804963 and preceding 20804965. In scientific notation, it is written as 2.0804964 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6884544 positive integers (up to 20804964) that are relatively prime to 20804964.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand nine hundred sixty-four

Notation

Scientific notation 2.0804964 × 10^7
Engineering notation 2.0804964 × 10^6

Prime Factorization of 20804964

Prime Factorization 2 × 2 × 3 × 139 × 12473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10402482
Product of the distinct prime numbers

The prime factorization of 20804964 is 2 × 2 × 3 × 139 × 12473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 68, 77, 650, 508, 503, 1524, 51367, 13248, 327368, 936186, 7313080, 8875528, 70146163, 57245004, 697791, 846101566, 7575289519, 2044628298

Basic calculations (n = 20804964)

Multiplication

n×y
n×2 41609928
n×3 62414892
n×4 83219856
n×5 104024820

Division

n÷y
n÷2 10402482
n÷3 6934988
n÷3 5201241
n÷5 4160992.8

Exponentiation

ny
n2 432846527041296
n3 9.0053564126192E+21
n4 1.8735611597171E+29
n5 3.8979372479713E+36

Nth Root

y√n
2√n 4561.2458824317
3√n 275.03564937292
4√n 67.536996397765
5√n 29.082610958677

Divisors of 20804964

1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 12473, 24946, 37419, 49892, 74838, 149676, 1733747, 3467494, 5201241, 6934988, 10402482, 20804964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804964 can be divided by 24 positive divisors. The sum of these divisors (counting 20804964) is 1, the average is 0.041666666666667.

Base conversion 20804964

Base System Value
2 Binary 1001111010111010101100100
3 Ternary 1110011000001020
4 Quaternary 1033113111210
5 Quinary 20311224324
6 Senary 2021531140
8 Octal 117272544
10 Decimal 20804964
12 Duodecimal 6b73ab0
16 Hexadecimal 13d7564
20 Vigesimal 6a0c84
36 Base36 cdx7o

Cryptographic Hash Functions

md5 597cfbeba41604cc80af02d87d60f085
sha1 7daa4198a368d3536a554ad85b282d80140e5d90
sha256 52445b0568d890796a2d9328a39a4c9fbfe20b7aba9d8d4a5fb4e7f748cab1e6
sha512 9ddc222cc88c3e1d74e812527bf0346cd1b1543a7ce0c89a96c7bbd8b9a53903bcd438717aa7851c3e50fe02f636446eeafe126985a46949f5b2c7e3d043eb5c
ripemd-160 deeb6e5faf22057f662ead936acc787f4b0159af

20804964 as geometric shapes

Circle

Radius = n
Diameter 41609928
Circumference 130721444.1212
Area 1.3598274694848E+15

Sphere

Radius = n
Volume 3.772154873179E+22
Surface area 5.4393098779392E+15
Circumference 130721444.1212

Square

Length = n
Perimeter 83219856
Area 432846527041296
Diagonal 29422662.253484

Cube

Length = n
Surface area 2597079162247776
Volume 9.0053564126192E+21
Space diagonal 36035254.697641

Equilateral Triangle

Length = n
Perimeter 62414892
Area 1.8742804417882E+14
Altitude 18017627.348821

Triangular Pyramid

Length = n
Surface area 1.8742804417882E+14
Volume 1.0612914310608E+21
Height 9807554.0844947