20804892 (number)

20804892 is an even 8-digits composite number following 20804891 and preceding 20804893. In scientific notation, it is written as 2.0804892 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 6934960 positive integers (up to 20804892) that are relatively prime to 20804892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0804892 × 10^7
Engineering notation 2.0804892 × 10^6

Prime Factorization of 20804892

Prime Factorization 2 × 2 × 3 × 1733741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10402446
Product of the distinct prime numbers

The prime factorization of 20804892 is 2 × 2 × 3 × 1733741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 81, 59, 374, 945, 1904, 1794, 19829, 44609, 988488, 265959, 1173102, 9327895, 45033345, 88416544, 491164146, 778485096, 5288173859, 5632027347

Basic calculations (n = 20804892)

Multiplication

n×y
n×2 41609784
n×3 62414676
n×4 83219568
n×5 104024460

Division

n÷y
n÷2 10402446
n÷3 6934964
n÷3 5201223
n÷5 4160978.4

Exponentiation

ny
n2 432843531131664
n3 9.0052629180929E+21
n4 1.8735352244253E+29
n5 3.8978698002364E+36

Nth Root

y√n
2√n 4561.2379898444
3√n 275.03533209944
4√n 67.536937966156
5√n 29.082590829338

Divisors of 20804892

1, 2, 3, 4, 6, 12, 1733741, 3467482, 5201223, 6934964, 10402446, 20804892

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 -20804891
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 20804892 can be divided by 12 positive divisors. The sum of these divisors (counting 20804892) is 1, the average is 0.083333333333333.

Base conversion 20804892

Base System Value
2 Binary 1001111010111010100011100
3 Ternary 1110010222221120
4 Quaternary 1033113110130
5 Quinary 20311224032
6 Senary 2021530540
8 Octal 117272434
10 Decimal 20804892
12 Duodecimal 6b73a50
16 Hexadecimal 13d751c
20 Vigesimal 6a0c4c
36 Base36 cdx5o

Cryptographic Hash Functions

md5 47d26b7bb56cfeb16dafac2a29fa601b
sha1 e88df366ef692243378506855eed0b9b9ca789dc
sha256 b104c80919b902b86895210436a0a6f81fc94afd6a46187470f116c77da5eaf0
sha512 2f8f4ed7dde44265ec51b1046793ca3f8011f21dc7190d78523317ca2845e2c9ee464ed6674eee390395c017d0e3753ef1e46d93f0c9d0bce7f1d08857c834ce
ripemd-160 4afa36695d85cdfced644119c876797667ebdab8

20804892 as geometric shapes

Circle

Radius = n
Diameter 41609784
Circumference 130720991.73186
Area 1.3598180575571E+15

Sphere

Radius = n
Volume 3.7721157102834E+22
Surface area 5.4392722302284E+15
Circumference 130720991.73186

Square

Length = n
Perimeter 83219568
Area 432843531131664
Diagonal 29422560.430108

Cube

Length = n
Surface area 2597061186789984
Volume 9.0052629180929E+21
Space diagonal 36035129.989983

Equilateral Triangle

Length = n
Perimeter 62414676
Area 1.8742674691189E+14
Altitude 18017564.994992

Triangular Pyramid

Length = n
Surface area 1.8742674691189E+14
Volume 1.0612804126252E+21
Height 9807520.1433692