20404764 (number)

20404764 is an even 8-digits composite number following 20404763 and preceding 20404765. In scientific notation, it is written as 2.0404764 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6801552 positive integers (up to 20404764) that are relatively prime to 20404764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404764 × 10^7
Engineering notation 2.0404764 × 10^6

Prime Factorization of 20404764

Prime Factorization 2 × 2 × 27 × 188933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10202382
Product of the distinct prime numbers

The prime factorization of 20404764 is 2 × 2 × 27 × 188933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 40, 7, 181, 334, 5153, 2837, 2457, 36862, 503263, 303216, 6500262, 996078, 71982633, 47132933, 330789037, 589781054, 7205500338, 4130625615

Basic calculations (n = 20404764)

Multiplication

n×y
n×2 40809528
n×3 61214292
n×4 81619056
n×5 102023820

Division

n÷y
n÷2 10202382
n÷3 6801588
n÷3 5101191
n÷5 4080952.8

Exponentiation

ny
n2 416354393895696
n3 8.4956131478047E+21
n4 1.7335098131625E+29
n5 3.5371858629265E+36

Nth Root

y√n
2√n 4517.1632691325
3√n 273.26070976931
4√n 67.209845031309
5√n 28.969854582878

Divisors of 20404764

1, 2, 4, 27, 54, 108, 188933, 377866, 755732, 5101191, 10202382, 20404764

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 -20404763
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 20404764 can be divided by 12 positive divisors. The sum of these divisors (counting 20404764) is 1, the average is 0.083333333333333.

Base conversion 20404764

Base System Value
2 Binary 1001101110101101000011100
3 Ternary 1102101200002000
4 Quaternary 1031311220130
5 Quinary 20210423024
6 Senary 2005202300
8 Octal 115655034
10 Decimal 20404764
12 Duodecimal 6a00390
16 Hexadecimal 1375a1c
20 Vigesimal 67abi4
36 Base36 c5cf0

Cryptographic Hash Functions

md5 534c2e623c75c1ed6dec6edff1d4c89f
sha1 ee32646e4e3295aa01cad636802e26d63f1ccef5
sha256 9401ddacfbe1a06adde775bf26fce8396a1a15bfb3fec325a9f3f717e7576968
sha512 5c4ce4d0a7b798c7adf25f9a89c239bbe868416be5d6094885dcc9c26d112e0bef5e8d7364972f2f2887ebce100450e95255a2cfafb9e894fbf42df39cf0fe98
ripemd-160 2f2764869e19fab86eda4b66e9fd67b476136b95

20404764 as geometric shapes

Circle

Radius = n
Diameter 40809528
Circumference 128206913.36127
Area 1.3080159051525E+15

Sphere

Radius = n
Volume 3.5586341137179E+22
Surface area 5.2320636206102E+15
Circumference 128206913.36127

Square

Length = n
Perimeter 81619056
Area 416354393895696
Diagonal 28856693.985822

Cube

Length = n
Surface area 2498126363374176
Volume 8.4956131478047E+21
Space diagonal 35342087.964452

Equilateral Triangle

Length = n
Perimeter 61214292
Area 1.8028674104547E+14
Altitude 17671043.982226

Triangular Pyramid

Length = n
Surface area 1.8028674104547E+14
Volume 1.0012176111917E+21
Height 9618897.9952741