20798764 (number)

20798764 is an even 8-digits composite number following 20798763 and preceding 20798765. In scientific notation, it is written as 2.0798764 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 8871120 positive integers (up to 20798764) that are relatively prime to 20798764.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand seven hundred sixty-four

Notation

Scientific notation 2.0798764 × 10^7
Engineering notation 2.0798764 × 10^6

Prime Factorization of 20798764

Prime Factorization 2 × 2 × 223 × 7 × 3331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10399382
Product of the distinct prime numbers

The prime factorization of 20798764 is 2 × 2 × 223 × 7 × 3331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 33, 82, 462, 931, 5029, 5461, 35207, 27549, 426565, 905358, 6365631, 8150952, 6262405, 47489797, 44986873, 891630711, 2069542822, 6995917257

Basic calculations (n = 20798764)

Multiplication

n×y
n×2 41597528
n×3 62396292
n×4 83195056
n×5 103993820

Division

n÷y
n÷2 10399382
n÷3 6932921.3333333
n÷3 5199691
n÷5 4159752.8

Exponentiation

ny
n2 432588583927696
n3 8.9973078662063E+21
n4 1.8713288294457E+29
n5 3.8921326690037E+36

Nth Root

y√n
2√n 4560.5661929195
3√n 275.00832591872
4√n 67.531964231166
5√n 29.080877394654

Divisors of 20798764

1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 3331, 6244, 6662, 13324, 23317, 46634, 93268, 742813, 1485626, 2971252, 5199691, 10399382, 20798764

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 -20798763
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 20798764 can be divided by 24 positive divisors. The sum of these divisors (counting 20798764) is 1, the average is 0.041666666666667.

Base conversion 20798764

Base System Value
2 Binary 1001111010101110100101100
3 Ternary 1110010200112121
4 Quaternary 1033111310230
5 Quinary 20311030024
6 Senary 2021442324
8 Octal 117256454
10 Decimal 20798764
12 Duodecimal 6b703a4
16 Hexadecimal 13d5d2c
20 Vigesimal 69jgi4
36 Base36 cdsfg

Cryptographic Hash Functions

md5 b613358cc870a263bf0f4bead624b8fd
sha1 fe7eb9b988b1c7d055b3bd586cdd21fdf33a7633
sha256 9ab483ef990d3f78ca4ef3873457f88538e7647d7e26c58db5cb457f68a83c0c
sha512 1c17dd2c92a1a708f9f782c6dc9e32cb41b250e5c8974df3b5982227f6c5f44d69ca8163ad848e9c7c5cdff2acc2d4fd92845c606916c3ddd6443c3cb402b30f
ripemd-160 02fdc44285f48f03ee92bd2a6d637f248c83d5da

20798764 as geometric shapes

Circle

Radius = n
Diameter 41597528
Circumference 130682488.3723
Area 1.3590171172941E+15

Sphere

Radius = n
Volume 3.7687835059413E+22
Surface area 5.4360684691762E+15
Circumference 130682488.3723

Square

Length = n
Perimeter 83195056
Area 432588583927696
Diagonal 29413894.129397

Cube

Length = n
Surface area 2595531503566176
Volume 8.9973078662063E+21
Space diagonal 36024515.982634

Equilateral Triangle

Length = n
Perimeter 62396292
Area 1.8731635153426E+14
Altitude 18012257.991317

Triangular Pyramid

Length = n
Surface area 1.8731635153426E+14
Volume 1.0603429007696E+21
Height 9804631.3764658