20796815 (number)

20796815 is an odd 8-digits composite number following 20796814 and preceding 20796816. In scientific notation, it is written as 2.0796815 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 14860800 positive integers (up to 20796815) that are relatively prime to 20796815.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-six thousand eight hundred fifteen

Notation

Scientific notation 2.0796815 × 10^7
Engineering notation 2.0796815 × 10^6

Prime Factorization of 20796815

Prime Factorization 5 × 31 × 13 × 10321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20796815
Product of the distinct prime numbers

The prime factorization of 20796815 is 5 × 31 × 13 × 10321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 44, 91, 114, 75, 3684, 8847, 88618, 94936, 853378, 127998, 1671619, 5876793, 65350733, 14071099, 937880780, 850844456, 8346937164, 908100313

Basic calculations (n = 20796815)

Multiplication

n×y
n×2 41593630
n×3 62390445
n×4 83187260
n×5 103984075

Division

n÷y
n÷2 10398407.5
n÷3 6932271.6666667
n÷3 5199203.75
n÷5 4159363

Exponentiation

ny
n2 432507514144225
n3 8.9947787577673E+21
n4 1.8706274979122E+29
n5 3.8903094007992E+36

Nth Root

y√n
2√n 4560.3525083046
3√n 274.99973553694
4√n 67.530382112828
5√n 29.08033235501

Divisors of 20796815

1, 5, 13, 31, 65, 155, 403, 2015, 10321, 51605, 134173, 319951, 670865, 1599755, 4159363, 20796815

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 -20796814
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 20796815 can be divided by 16 positive divisors. The sum of these divisors (counting 20796815) is 1, the average is 0.0625.

Base conversion 20796815

Base System Value
2 Binary 1001111010101010110001111
3 Ternary 1110010120212102
4 Quaternary 1033111112033
5 Quinary 20310444230
6 Senary 2021425315
8 Octal 117252617
10 Decimal 20796815
12 Duodecimal 6b6b23b
16 Hexadecimal 13d558f
20 Vigesimal 69jc0f
36 Base36 cdqxb

Cryptographic Hash Functions

md5 600d8381792f8183c27cfca6a1c0798b
sha1 17462952e631e3de29104023a1a7218eecfe06c1
sha256 3e8eff32297c1bdf2ade3d5f131f8629de6634614df1e6fc3e1b0319d2495935
sha512 a78670027c548fb15adbe5982bdb53316fd8f38901541d73307a94b5c9b1d0d8e676f782bbcfefb1f846a09f8a3c2d829c8a664a79b6f6271f600f19e7815e8a
ripemd-160 1c4c5183b67d0b45f9c04c9349cd61894e41d162

20796815 as geometric shapes

Circle

Radius = n
Diameter 41593630
Circumference 130670242.44413
Area 1.3587624290579E+15

Sphere

Radius = n
Volume 3.7677241154756E+22
Surface area 5.4350497162315E+15
Circumference 130670242.44413

Square

Length = n
Perimeter 83187260
Area 432507514144225
Diagonal 29411137.827164

Cube

Length = n
Surface area 2595045084865350
Volume 8.9947787577673E+21
Space diagonal 36021140.215611

Equilateral Triangle

Length = n
Perimeter 62390445
Area 1.8728124728828E+14
Altitude 18010570.107805

Triangular Pyramid

Length = n
Surface area 1.8728124728828E+14
Volume 1.0600448424817E+21
Height 9803712.6090547