20804752 (number)

20804752 is an even 8-digits composite number following 20804751 and preceding 20804753. In scientific notation, it is written as 2.0804752 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 10402368 positive integers (up to 20804752) that are relatively prime to 20804752.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand seven hundred fifty-two

Notation

Scientific notation 2.0804752 × 10^7
Engineering notation 2.0804752 × 10^6

Prime Factorization of 20804752

Prime Factorization 2 × 2 × 2 × 2 × 1300297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2600594
Product of the distinct prime numbers

The prime factorization of 20804752 is 2 × 2 × 2 × 2 × 1300297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 63, 88, 504, 156, 59, 5519, 91469, 16676, 985991, 142129, 7798045, 5183203, 70720254, 71566048, 191732272, 397074517, 4295508319, 4759387357

Basic calculations (n = 20804752)

Multiplication

n×y
n×2 41609504
n×3 62414256
n×4 83219008
n×5 104023760

Division

n÷y
n÷2 10402376
n÷3 6934917.3333333
n÷3 5201188
n÷5 4160950.4

Exponentiation

ny
n2 432837705781504
n3 9.0050811250332E+21
n4 1.873484795462E+29
n5 3.8977386545357E+36

Nth Root

y√n
2√n 4561.2226431079
3√n 275.0347151767
4√n 67.536824348705
5√n 29.082551688796

Divisors of 20804752

1, 2, 4, 8, 16, 1300297, 2600594, 5201188, 10402376, 20804752

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804752 can be divided by 10 positive divisors. The sum of these divisors (counting 20804752) is 1, the average is 0.1.

Base conversion 20804752

Base System Value
2 Binary 1001111010111010010010000
3 Ternary 1110010222202101
4 Quaternary 1033113102100
5 Quinary 20311223002
6 Senary 2021530144
8 Octal 117272220
10 Decimal 20804752
12 Duodecimal 6b73954
16 Hexadecimal 13d7490
20 Vigesimal 6a0bhc
36 Base36 cdx1s

Cryptographic Hash Functions

md5 e2feb189e8433c62dca331ad7185540d
sha1 3fad606a3baeb59e37686d64dfc1896c2cbed651
sha256 9b63aeb33ac9b961a642203d712fff222604f14b367680c8b27c777786f899a3
sha512 5c026fa91b9f3d6e8d480e981e163ba08c0b3b5ac02e9abed3d5471cd97ae846f9844e56cc3de5686e9e27cb653e117dfd68ba697be68f1d9a237f034c377895
ripemd-160 4dd744b47a6610f175b09689cd881d8b91d34721

20804752 as geometric shapes

Circle

Radius = n
Diameter 41609504
Circumference 130720112.08592
Area 1.3597997566798E+15

Sphere

Radius = n
Volume 3.7720395609846E+22
Surface area 5.4391990267193E+15
Circumference 130720112.08592

Square

Length = n
Perimeter 83219008
Area 432837705781504
Diagonal 29422362.440209

Cube

Length = n
Surface area 2597026234689024
Volume 9.0050811250332E+21
Space diagonal 36034887.50287

Equilateral Triangle

Length = n
Perimeter 62414256
Area 1.8742422446128E+14
Altitude 18017443.751435

Triangular Pyramid

Length = n
Surface area 1.8742422446128E+14
Volume 1.0612589881077E+21
Height 9807454.1467363