20804526 (number)

20804526 is an even 8-digits composite number following 20804525 and preceding 20804527. In scientific notation, it is written as 2.0804526 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6884352 positive integers (up to 20804526) that are relatively prime to 20804526.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0804526 × 10^7
Engineering notation 2.0804526 × 10^6

Prime Factorization of 20804526

Prime Factorization 2 × 81 × 167 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20804526
Product of the distinct prime numbers

The prime factorization of 20804526 is 2 × 81 × 167 × 769. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 66, 87, 135, 665, 5791, 3161, 92635, 6133, 351585, 229024, 899476, 6391475, 64052153, 10287042, 820385482, 726054136, 4550536009, 3501048196

Basic calculations (n = 20804526)

Multiplication

n×y
n×2 41609052
n×3 62413578
n×4 83218104
n×5 104022630

Division

n÷y
n÷2 10402263
n÷3 6934842
n÷3 5201131.5
n÷5 4160905.2

Exponentiation

ny
n2 432828302084676
n3 9.0047876642565E+21
n4 1.873403390855E+29
n5 3.8975269553532E+36

Nth Root

y√n
2√n 4561.1978689813
3√n 275.0337192813
4√n 67.536640936468
5√n 29.082488504335

Divisors of 20804526

1, 2, 81, 162, 167, 334, 769, 1538, 13527, 27054, 62289, 124578, 128423, 256846, 10402263, 20804526

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 -20804525
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 20804526 can be divided by 16 positive divisors. The sum of these divisors (counting 20804526) is 1, the average is 0.0625.

Base conversion 20804526

Base System Value
2 Binary 1001111010111001110101110
3 Ternary 1110010222110000
4 Quaternary 1033113032232
5 Quinary 20311221101
6 Senary 2021525130
8 Octal 117271656
10 Decimal 20804526
12 Duodecimal 6b737a6
16 Hexadecimal 13d73ae
20 Vigesimal 6a0b66
36 Base36 cdwvi

Cryptographic Hash Functions

md5 77a71d23ae09dfcbcc1e9b93cd68ce4d
sha1 16131a210523b7b9d821e2cd5a4e1ca1474fbf86
sha256 b05e83f8c1619e13049ad008fa712ead9048ee9317e4f212f63ca90166ce3f6c
sha512 04a41d4dc669dcd445208df11983dacd06e3a7feb04ebbd1f1b8d59d4cb632e915f7c4e1cb59d1d1860c91883439147b9c09674211b76ae83978a92a946a9532
ripemd-160 30c4b59dc211fc74c1391908b1d0b8dcab0d4cc6

20804526 as geometric shapes

Circle

Radius = n
Diameter 41609052
Circumference 130718692.08604
Area 1.359770214095E+15

Sphere

Radius = n
Volume 3.7719166364219E+22
Surface area 5.4390808563798E+15
Circumference 130718692.08604

Square

Length = n
Perimeter 83218104
Area 432828302084676
Diagonal 29422042.827944

Cube

Length = n
Surface area 2596969812508056
Volume 9.0047876642565E+21
Space diagonal 36034496.059388

Equilateral Triangle

Length = n
Perimeter 62413578
Area 1.8742015254111E+14
Altitude 18017248.029694

Triangular Pyramid

Length = n
Surface area 1.8742015254111E+14
Volume 1.0612244034235E+21
Height 9807347.6093146